Translation & Localization
Transifex
Rest of world Report an error0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.
by Transifex Opco LLC · www.transifex.com
Report an error on this page Is this your product? →
Link to this page
Add ?theme=dark to the image address for dark backgrounds.
The badge shows the category and the month of the latest evaluation, and EU-Made where
that is the product’s provenance. It never shows a score.
Transifex at a glance
- Vendor
- Transifex Opco LLC
- Headquarters
- Not stated on the vendor’s pages as of 1 Nov 2026
- Data hosting
- Not stated on the vendor’s pages as of 1 Nov 2026
- Free plan
- Not stated on the vendor’s pages as of 1 Nov 2026
- Panel verdict
- The AI panel rates Transifex 1.5/5, the mean of 6 judges. Transifex is a translation platform the bench scores highest on integrations and formats — top marks of 8 from three of six judges — for a documented REST API with an OpenAPI specification, Python and JavaScript SDKs, a CLI for Jenkins and Travis, Git sync across GitHub, GitLab, Bitbucket and Azure Repos, over-the-air SDKs and 46+ file formats. how scores are made
- As of
- Vendor pages captured 1 Nov 2026; evaluated by the panel 2 Nov 2026. all sources
Read this page as one judge. Each weighs the same scores by what they care about.
The panel's verdict
Transifex is a translation platform the bench scores highest on integrations and formats — top marks of 8 from three of six judges — for a documented REST API with an OpenAPI specification, Python and JavaScript SDKs, a CLI for Jenkins and Travis, Git sync across GitHub, GitLab, Bitbucket and Azure Repos, over-the-air SDKs and 46+ file formats. Machine translation and workflow follow at 7-8: eight named engines assignable per language pair, real-time quality scoring that routes weak output to review, an always-included review step and checks configurable with regular expressions. Confidentiality and portability sit at 5-6, held back by no public statement on whether customer texts are used to train models. Sovereignty scores 4: the terms name Transifex Opco LLC of Covina, California under Delaware law, the security page puts hosting on AWS in Ireland, and the privacy policy says information may be viewed and hosted anywhere in the world. The bench genuinely splits — three judges scored 0 across all seven criteria, pairing the same tooling with unanswered questions on provider locations, retention and unpriced plan gates.
Speaks for it
- Integrations and formats scored the top mark of 8 from three of six judges: a REST API with a downloadable OpenAPI specification, Python and JavaScript SDKs, a CLI for Jenkins and Travis, Git sync across GitHub, GitLab, Bitbucket and Azure Repos, over-the-air SDKs, and 46+ file formats.
- Eight named machine translation engines can be assigned per language pair with organization defaults and per-project overrides, and the Translation Quality Index routes weak output to reviewers in real time.
- A review step is always included in the workflow with optional proofreading per project, quality checks configurable with your own regular expressions, and a glossary checked automatically during translation.
- Translation memory exports as TMX with language selection (exports up to 500MB, imports up to 200MB) and the terms grant customers full ownership of their words including the translated content.
- Seats never affect the price, hosted words are included at no charge, and human review never counts toward usage.
Held against it
- The terms name Transifex Opco LLC of Covina, California under Delaware law while the security page puts hosting on AWS in Ireland, and the privacy policy says information may be viewed and hosted anywhere in the world.
- We found no public statement on whether customer texts are used to train models, no zero-retention terms with the named AI providers, and no scope published for the claimed SOC 2 Type II certification.
- Content is retained while the account is active plus thirty days after termination as a courtesy, backed-up versions might exist after deletion, and files shared with other users are not deleted.
- The published 85-90% machine translation accuracy figure comes without its method, and the terms state the AI quality score is a courtesy with no guarantee of accuracy.
- No price figure appears on the captured pages, and the captured pages give different pictures of plan structure — the pricing page says there are no tiers while help pages place automatic machine translation on Growth and style guides and single sign-on on Enterprise Plus.
Best for
- You ship localization through CI/CD and app releases, where the CLI, two-way Git sync and over-the-air SDKs for iOS, Android and web earned the bench's top integration scores.
- You want to run different machine translation engines per language pair with quality-scored routing to review — eight named engines, organization defaults and per-project overrides scored 7-8.
- You need your translation assets to stay portable — translation memory exports as TMX with language selection up to 500MB, glossaries import and export, and the terms grant you full ownership of your words.
Avoid if
- You need an EU contracting party or a documented EU processing chain — the terms put you under Delaware law with Transifex Opco LLC of Covina, California, while the privacy policy says information may be viewed and hosted anywhere in the world.
- Your retention policy requires deletion on exit — content is kept while the account is active plus thirty days after termination as a courtesy, backed-up versions might exist after deletion, and files shared with other users are not deleted.
- Your procurement cannot accept strict contract terms — the terms set a 60-day non-renewal notice, non-refundable payments, renewal fees that may rise to list price, and a one-year limit to bring claims under Delaware arbitration.
The scores
| Criterion | Panel median |
|---|---|
| Machine translation & AI quality | 2 of 5 |
| Translation memory, terminology & review workflow | 2 of 5 |
| Integrations, file formats & developer tools | 2 of 5 |
| Confidentiality of translated content | 1.5 of 5 |
| Data export, portability & self-hosting | 1.5 of 5 |
| European sovereignty | 1 of 5 |
Machine translation & AI quality
panel disagrees
Show reasoningHide reasoning
How this is scored
What the machine translation does and how well it is controlled: the languages and language pairs covered, the engine (own neural or LLM model, or a choice of third-party engines such as DeepL, Google, Microsoft or an LLM), glossaries and formality applied during translation, document translation that keeps the layout (Word, PowerPoint, PDF, InDesign), custom or adaptive models trained on the customer's own translations, automatic quality estimation or scoring, and published evaluations of translation quality.
0 — No machine translation of any kind, and no way to connect an engine.
3 — Machine translation is offered or one engine can be connected; languages, glossary use and quality controls are basic or not described.
5 — Machine translation for the major European and world languages with the list published, glossaries applied during translation, a formality or tone setting, document translation that keeps formatting for common office formats, and either an own engine or a choice of several named engines.
8 — Custom or adaptive models that learn from the customer's translation memory or corrections, automatic quality estimation per segment with a threshold that routes weak segments to human review, LLM-based translation with style guides and context, engine selection per language pair stated, and a published quality evaluation with its method.
10 — Translation quality that an organisation can measure and steer: evaluations against named benchmarks or blind human review published with their method, quality estimation calibrated and explained, custom models with their training data and isolation documented, and every machine-translated segment traceable to the engine, model version and glossary that produced it.
The Localization Manager
Eight named engines plus their own AI, assignable per language pair with organization defaults and per-project overrides, is exactly how I would run it. Glossary terms are preserved across the main engines, DeepL formality is settable, and the Translation Quality Index scores every segment and routes weak ones to review while human post-edits feed back into the memory. We found no published language list and no translation quality evaluation with its method, and the vendor states it does not guarantee translation accuracy, which keeps this short of the top level. 7 8 11 12 13
The App Developer
An own AI engine plus eight named third-party engines with per-language assignment, glossary protection during translation, DeepL formality settings and HTML/placeholder handling are all documented, and TQI scores every translation in real time with weak output routed to reviewers. Style guides, translation memory and full string context feed the AI, and post-edits flow back into the memory. The 85-90% accuracy figure is published without its method, and we found no public information on custom model training data or isolation, so it stops short of the top band. 2 7 11 12 13
The In-House Document Translator
Eight named engines can be mixed per language pair — Google, Microsoft, Amazon, KantanMT, Alexa, Intento, Custom.MT and DeepL, whose formality setting covers German, French, Italian and Polish — with glossary terms protected during machine translation and an AI translation that draws on translation memory, glossary, style guide and full string context. The Translation Quality Index scores every translation as it is produced, content above a chosen cut-off moves to production automatically while the rest is routed to reviewers, and every human post-edit feeds back into the memory. The published accuracy figure of 85 to 90 percent for machine translation comes without its method, and we found no public information on translation of Word and PDF files with the layout kept intact — Office documents appear only in the list of forty-six-plus file formats. 2 7 11 12 13
The Data Protection Officer
Eight named machine translation engines plus the vendor's own AI can be assigned per language pair, with glossary terms preserved during translation, DeepL formality settings, and a Translation Quality Index scoring each translation and routing weak ones to human review; the AI translation draws on the translation memory, glossary, style guide and string context. The published 85-90% accuracy claim comes without its method, and we found no public documentation of custom models trained on a customer's own translations. 7 11 12 13
The E-Commerce Marketer
Eight named engines including DeepL, Google, Amazon and Microsoft can be assigned per language — DeepL formality is documented for German, French, Italian, Dutch and Spanish, exactly my spring line-up — and glossary terms are protected across the providers so my product names survive machine runs. Every translation is scored in real time, high scorers can move straight to production while the rest go to human review, and each post-edit feeds back into the memory so the AI picks up our brand voice. We found no public information on a published quality evaluation with its method; the pages state machine translation is 85-90% accurate for most business content and give a quality score as a courtesy without guaranteeing accuracy. 2 7 8 11 12 13
The Skeptic
Eight named engines plus Transifex AI, with per-language-pair engine assignment overridable per project, DeepL formality, glossary and placeholder protection, and TQI scoring that sends weak segments to reviewers while high scorers go straight to production — that is a genuinely controllable MT stack. What holds it back: the only quality figure published is a bare '85-90% accurate' claim with no method behind it, and the terms state the AI quality score is a courtesy with no accuracy guarantee. We found no public information on custom models trained on the customer's own translations. 11 7 13 12 8
Translation memory, terminology & review workflow
panel disagrees
Show reasoningHide reasoning
How this is scored
How translation is managed as an ongoing process: translation memory with fuzzy matches, a termbase or glossary managed centrally, style guides, review and approval stages, automated QA checks (placeholders, tags, length, terminology, punctuation), an in-context or visual editor, screenshots and context for translators, tasks and deadlines, roles per language, and ordering or inviting human translators and agencies inside the product.
0 — No management of translations at all; text goes in and comes out with nothing stored or reviewed.
3 — Translations can be edited or a glossary kept; translation memory, review stages and QA checks are basic or not described.
5 — A translation memory reused across projects, a central glossary, at least one review or approval stage, automated QA checks for placeholders and terminology, comments and screenshots for context, and roles that limit translators to their languages.
8 — Configurable multi-step workflows with automation rules, an in-context or visual editor for apps or websites, QA checks configurable per project with blocking rules, style guides applied by the AI, translation memory and termbase shared across projects with penalties and priorities, vendor or agency management with ordering inside the product, and progress and cost reporting per language.
10 — A translation process an enterprise runs on: workflows per content type with conditional routing on quality scores, linguistic quality assessment with a named framework (MQM or similar), termbase with approval workflow and forbidden terms, full revision history per segment, and productivity and quality metrics per translator and vendor.
The Localization Manager
A translation memory with perfect-match autofill and TMX import and export, a central glossary checked against translations automatically, a mandatory review step with optional proofreading per project, and quality checks configurable down to our own regular expressions — that is the placeholder-stopping I need. Screenshots, live previews and string-level comments give translators context, tasks track work per language, and agencies can manage their own reviewers. We found no public information on cost reporting per vendor or translation-memory penalties, so my per-agency cost view would still live outside the tool. 1 2 7 13 14
The App Developer
Translation memory with automatic perfect-match fill-up, a centrally managed glossary checked automatically, style guides visible in the editor, an always-included review step with optional proofreading, configurable workflows, regex-capable quality checks, tasks assigned by language and role-based access are all documented. Screenshots, live previews and string-level discussions give translators context, and review can route to my own team, their partner network or a community. We found no public information on ordering agency translations with cost reporting inside the product, or on a named linguistic quality framework such as MQM. 1 2 7 13 14
The In-House Document Translator
Projects run pre-translation, translation, a review stage that is always included, and an optional proofreading step, with tasks assigned by language, screenshots and live previews for context, comments and issue flags on every string, and work routable to our own team, a partner network or a community. The translation memory imports and exports in TMX with automatic reuse of perfect matches, the glossary is imported, exported and checked against translations automatically, style guides show to translators in the editor, quality checks are configurable down to our own regular expressions, and the AI review step can be automated from quality scores per language. We found no public information on a terminology approval workflow with forbidden terms, per-segment revision history, or a named linguistic quality framework — what a contract process would rest on. 1 7 12 13 14
The Data Protection Officer
Translation memory with TMX reuse, a centrally managed glossary checked automatically, an always-included review step with optional proofreading, configurable workflows with string locking, regular-expression quality checks, screenshots and string-level comments, tasks assigned by language and role-based permissions are all documented. Ordering translators or agencies inside the product is only implied through routing to a partner network, and we found no public information on a linguistic quality assessment framework such as MQM. 1 7 13 14
The E-Commerce Marketer
For a team with no translator on staff this is a complete story: a review step is always part of the workflow, an optional third proofreading step can be switched on per project, work is assigned and tracked by language, and every string carries comments, screenshots and live previews. Translation memory is reused across projects with perfect matches auto-filled first, a central glossary is checked automatically, quality checks are configurable with my own regular expressions, and agencies can manage their own reviewers while I control who touches German versus French. Style guides are assignable per project and visible to translators in the editor, but the help pages place them on the Enterprise Plus plan only, which is a cost question I would have to ask before counting on them. 1 2 7 13 14
The Skeptic
Translation memory with fill-up and cross-locale suggestions, a glossary checked automatically during translation, a review step always in the workflow with optional proofreading after it, configurable per-project workflows, quality checks you can write in regular expressions, tasks by language, roles, screenshots and live previews, and style guides translators read inside the editor — though only on the Enterprise Plus plan. We found no public information on a named linguistic quality framework, a termbase approval workflow with forbidden terms, or ordering from translation vendors inside the product, so I stop short of the top band. 13 7 14 1 2
Integrations, file formats & developer tools
panel disagrees
Show reasoningHide reasoning
How this is scored
How content gets in and out: the file formats supported (XLIFF, PO, JSON, YAML, Android XML, iOS strings and xcstrings, Office documents, InDesign), a REST API and CLI, SDKs and over-the-air updates for apps, Git repository sync (GitHub, GitLab, Bitbucket) and CI pipelines, connectors for CMS, shop and design tools (WordPress, Contentful, Shopify, Figma), browser and office add-ins, webhooks, and a JavaScript snippet or proxy for website translation.
0 — No documented way to get content in or out except typing or pasting by hand.
3 — File upload and download or a basic API; formats, repository sync and connectors are basic or not described.
5 — A documented REST API, a list of supported file formats covering the common software and document formats, sync with at least one Git host or CI, and connectors or plugins for several named CMS, shop or design tools.
8 — A CLI and SDKs for named platforms, over-the-air updates for mobile or web apps, Git sync with branching, webhooks, connectors for the main CMS, shop, design and support tools, office or browser add-ins, a public status page, and API limits documented.
10 — Integration that scales across an organisation: an API covering every function of the product with versioning and SDKs, an app or connector framework third parties build on, continuous localization in CI with pull requests opened automatically, and every connector documented with its limits and the fields it syncs.
The Localization Manager
Forty-six-plus file formats including XLIFF and Office documents, a documented REST API with an OpenAPI specification, rate limits and Python and JavaScript SDKs, a CLI for Jenkins and Travis with Docker images, over-the-air SDKs for iOS, Android and web, and Git sync with branching across GitHub, GitLab, Bitbucket and Azure Repos. On top of that come connectors for WordPress, Shopify, Figma, Zendesk, Contentful and dozens more, event webhooks, and a public status page — enough to wire localization into every release pipeline I own. 3 5 6 7 10 16
The App Developer
This is nearly my whole wishlist: a CLI with CI/CD examples and Docker images, two-way GitHub sync that localizes branches before merge, over-the-air SDKs for iOS, Android and web, and a REST API defined in OpenAPI with Python and JavaScript SDKs and documented rate limits. Over 46 file formats including Android XML, Apple strings, JSON, XLIFF and YAML cover my stacks, and connectors reach Figma, Contentful, Zendesk, WordPress and Shopify, plus webhooks and a public status page. We found no public information on pull requests being opened automatically by the Git sync, or on office or browser add-ins. 3 5 6 7 10
The In-House Document Translator
A REST API defined in OpenAPI with downloadable specification, client code generation, Python and JavaScript SDKs, a CLI for Jenkins and Travis pipelines, over-the-air updates for iOS, Android and web apps, Git synchronisation with GitHub, GitLab, Bitbucket and Azure Repos including branching, webhooks, a public status page and documented rate limits cover the developer side, and named connectors reach Figma, Sketch, Contentful, Zendesk, HubSpot, Slack, WordPress, Shopify, Jira and Zapier. Forty-six-plus file formats are supported, including XLIFF, JSON, YAML, Android XML, Apple strings, Office documents and subtitles. We found no public information on a Microsoft Office or browser add-in, which is how document-heavy work actually moves. 3 5 6 7 10
The Data Protection Officer
There is a documented REST API with a downloadable OpenAPI specification, Python and JavaScript SDKs, a CLI wired into Jenkins and Travis with Docker images, over-the-air updates for iOS, Android and web, Git sync with branching, webhooks, connectors from Figma and Contentful to Shopify and Zendesk, 46+ file formats including XLIFF and Office documents, a public status page and documented rate limits. We found no public information on a connector framework that third parties build on. 3 5 6 7 10 16
The E-Commerce Marketer
For a shop like mine this is the strong suit: a documented Shopify connector turns my storefront multilingual via Transifex Live, and WordPress, Figma, Zendesk, Contentful, HubSpot, Slack and 50-plus other platforms are named. There is a REST API with an OpenAPI specification and documented rate limits, SDKs for Python and JavaScript, a CLI for Jenkins or Travis pipelines, over-the-air updates for iOS, Android and web, Git sync with branching across GitHub, GitLab, Bitbucket and Azure DevOps, webhooks, and a public status page. Over 46 file formats are listed including XLIFF, JSON, Android and Apple strings, Office documents and subtitles; we found no public information on office or browser add-ins. 3 5 6 7 10 12
The Skeptic
An OpenAPI-defined REST API with the spec downloadable and rate limits documented, Python and JavaScript SDKs, a CLI wired into Jenkins and Travis with Docker images, over-the-air delivery for iOS, Android and web, Git sync across GitHub, GitLab, Bitbucket and Azure Repos with branch localization, webhooks, and named connectors for Figma, Sketch, Contentful, Zendesk, HubSpot, WordPress, Shopify and more across 46+ file formats, plus a public status page. We found no public information on office or browser add-ins or pull requests opened automatically, which is what the level above would ask for. 6 3 5 7 10
Confidentiality of translated content
panel disagrees
Show reasoningHide reasoning
How this is scored
What happens to the text a customer translates: whether source and target texts are stored and for how long, deletion after translation, whether customer content is used to train the vendor's or a third party's models, which machine translation and LLM providers a TMS sends text to and whether that can be restricted or switched off, encryption in transit and at rest, single sign-on, roles and audit logs, and certifications (ISO 27001, SOC 2) with their scope. Where the text is processed is scored under sovereignty.
0 — Customer texts are stored indefinitely and used for the vendor's own purposes, or no statement on data handling exists at all.
3 — The product is described as secure or GDPR-compliant and a privacy policy exists; retention of translated texts, model training and third-party engines are basic or not described.
5 — A documented statement that customer texts are not used to train models, retention or deletion of translated texts stated, the third-party engines or LLM providers named, encryption in transit and at rest, single sign-on on a business tier, and a data processing agreement offered.
8 — Texts deleted immediately after translation or after a retention period the customer sets, third-party AI processing switchable per project or account, zero-retention terms with the named LLM providers, audit logs, granular roles, ISO 27001 or SOC 2 certification stated with its scope, and a private or dedicated deployment option.
10 — Confidentiality that can be verified: an on-premise or customer-controlled deployment, customer-managed encryption keys, every subprocessor that sees content listed with its role, independent audit reports available, and every data flow of a translation request documented end to end.
The Localization Manager
The third-party engines and LLM providers a translation touches are named — Google, Amazon Translate, DeepL, Microsoft Translator, OpenAI — and per-project machine translation settings give some control over routing. Retention is stated for the active account plus 30 days after termination, traffic is encrypted, backups are AES-encrypted, SSO and enforced 2FA and roles exist, a SOC 2 Type II attestation is stated, and DPA, SCC and sub-processor pages are published. We found no statement on whether translated content is used to train the vendor's models, no customer-set retention or zero-retention terms, and no public information on the scope of the SOC 2 report. 7 8 9 10 18
The App Developer
The engines and LLM providers that can be reached are named, encryption in transit and AES-encrypted backups are stated, SSO (on the Enterprise Plus plan) and enforced 2FA exist, SOC 2 Type II and GDPR compliance are claimed, and the terms grant customers full ownership of their words. Retention is stated: content is kept while the account is active and for thirty (30) calendar days after termination, though the privacy policy notes backed-up copies may persist after deletion and shared files are not deleted. We found no public information on whether translated texts are used to train models, on zero-retention terms with the LLM providers, or on the scope of the SOC 2 audit. 7 8 9 10 18
The In-House Document Translator
Encryption in transit, AES-encrypted backups, SAML single sign-on with enforced two-factor authentication, SOC 2 Type II together with GDPR and EU AI Act claims, a published DPA and sub-processor pages, and named third-party engines including Google, Amazon Translate, DeepL, Microsoft Translator and OpenAI. Translated content is retained as long as the account is active plus thirty days after termination, and the terms state we retain full ownership of our words. The promise I need in writing for a draft contract is what we could not find: we found no public information stating that translated texts are not used to train the vendor's or an engine's models, nor on customer-set retention periods, zero-retention terms with the AI providers, audit logs or a private deployment. 7 8 9 10 18
The Data Protection Officer
The engines and LLM providers that see the text are named, machine translation can be overridden per project with the customer's own API keys and customers may use their own LLM; retention is the life of the account plus thirty days after termination, encryption in transit and AES-encrypted backups are stated, SAML single sign-on and enforced two-factor authentication exist, and a data processing agreement is offered. What I look for first is missing: we found no public statement on whether customer texts are used to train models, no zero-retention terms with the LLM providers, no audit logs, and the policy concedes backups may persist after deletion and shared files are not deleted. 8 9 10 11 18
The E-Commerce Marketer
The terms say I retain full ownership of my words including the translated content, the third-party engines and OpenAI are named as services that can be accessed through the platform, and there is encryption in transit, AES-encrypted backups, enforced two-factor authentication and a data processing agreement page. But retention of translated texts is described only as while the account is active plus a 30-day courtesy hold after termination, with backups that may persist, and we found no public information on whether customer texts are used to train models or on zero-retention terms with the LLM providers. Single sign-on sits on the Enterprise Plus plan per the help pages, and SOC 2 Type II is claimed without its scope shown. 7 8 9 10 18
The Skeptic
The engines and LLM providers text reaches are named — Google, Amazon Translate, DeepL, Microsoft Translator, OpenAI — encryption in transit and AES-encrypted backups are stated, passwords are PBKDF2-hashed, SAML SSO with enforced 2FA exists, and DPA, SCC and sub-processor pages are published with SOC 2 Type II claimed. But retention runs as long as the account is active, backups may persist after deletion and files shared with other users are never deleted, and we found no public statement that customer texts are not used to train models, no zero-retention terms with the named providers, and no scope given for the SOC 2 certification. 9 8 10 7 18
Data export, portability & self-hosting
panel disagrees
Show reasoningHide reasoning
How this is scored
Whether translation assets stay the customer's and can leave with them: export of translation memory and termbase in open formats (TMX, TBX, XLIFF, CSV), export of all projects and files, import from another TMS, an API that can read every asset, the return or deletion of data on termination, open-source code and a self-hosted or on-premise edition.
0 — Translations cannot be exported; they exist only in the vendor's interface or engine.
3 — Translated files can be downloaded; export of translation memory and glossary, import and termination terms are basic or not described.
5 — Translation memory exportable as TMX and glossary as TBX or CSV, all project files downloadable, import of translation memory and glossaries from another tool, and an API that reads translations and keys.
8 — Complete export of every asset (memory, termbase, files, comments, history) in open formats, a documented migration path from named competitors, the data returned or deleted on termination under stated terms, and a self-hosted or on-premise edition with its own documentation.
10 — The customer owns the assets end to end: open-source code under a named licence that runs fully self-hosted with feature parity stated, a complete export another tool can import without loss, and the deletion of every copy on termination documented.
The Localization Manager
Project memory exports as TMX with language selection and creation and last-use dates and imports again up to 200 megabytes, glossaries import and export, the API and CLI can pull translations, and the terms state the customer retains full ownership of their words — enough that my assets can leave with me. The editor CSV export caps at 1000 strings per download, and we found no public information on export of comments and full history, a documented migration path from named competitors, or a self-hosted edition. 3 7 8 19 20
The App Developer
TMX export and import are documented with size caps and include translation versions and plural forms, glossaries import and export, the editor exports CSV, the API reads translations and keys, and the terms grant full ownership of the words. I could walk out with my memory and files. We found no public information on the glossary export format, a documented migration path from named competitors, deletion of every copy on termination, or a self-hosted or open-source edition. 6 7 8 19 20
The In-House Document Translator
The project translation memory exports as TMX — creation and last-use dates included — up to five hundred megabytes and imports again up to two hundred megabytes, the glossary imports and exports, translations download as CSV from the editor in batches of up to one thousand strings, and the REST API can read the content. The terms grant us full ownership of our words and a thirty-day retention courtesy after termination. We found no public information on the glossary export format, on exporting comments and revision history, or on a self-hosted edition of the product. 7 8 19 20
The Data Protection Officer
Project translation memory exports as TMX with language selection up to 500MB and imports up to 200MB, glossaries import and export, the editor exports CSV up to 1000 translated strings, the API reads translations, and full ownership of translated content is contractual, with content retained thirty days after termination as a courtesy. We found no public information on exporting comments and history in open formats, on a migration path from named competitors, or on a self-hosted edition of the platform itself. 7 8 19 20
The E-Commerce Marketer
I can get my assets out: translation memory exports as TMX with language selection (exports up to 500MB, imports up to 200MB, translation versions included), glossaries import and export, strings export to CSV from the editor, and the API and CLI can pull translations and files in formats like XLIFF and JSON. The terms grant me ownership of everything including machine-generated translations and hold my content for 30 days after termination. We found no public information on a self-hosted edition, a documented migration path from named competitors, or guaranteed deletion of every copy once that courtesy window closes. 7 8 16 19 20
The Skeptic
Translation memory leaves as TMX with language selection, creation dates, last-usage dates, translation versions and plural properties — capped at 500MB out and 200MB in — alongside glossary import and export and an API that reads translations, with the terms granting customers full ownership of their words and a 30-day retention window after termination. The CSV export from the editor stops at 1000 strings and drops all plural forms but 'other', the captured pages do not name TBX for the glossary, and we found no public information on a self-hosted edition, a documented migration path from named competitors, or export of comments and history. 19 20 8 7
European sovereignty
panel opinion
panel disagrees
Show reasoningHide reasoning
How this is scored
Who the contracting entity and the parent company are, where texts are translated, stored and processed, and who the subprocessors are (hosting, machine translation engines, LLM providers, CDN for over-the-air delivery, support and payment tools). Independently sourced by the sovereignty pipeline; translated texts often hold personal data and trade secrets, so the whole chain counts, including the engines a TMS calls. A self-hosted edition the customer runs on its own European servers counts as the customer's chain, whatever the vendor's seat.
0 — Non-EU vendor and contracting entity, hosting unstated, subprocessors unnamed, and no data processing agreement offered.
3 — A privacy policy and a data processing agreement exist, but hosting location is unstated or non-EU and the subprocessors are not listed.
5 — EU hosting available and an EU contracting entity or EU representative, but parts of the chain (machine translation or LLM providers, CDN, support, payment) run through non-EU providers without a stated safeguard.
8 — EU hosting on named infrastructure, EU contracting entity, subprocessors listed with their locations including the engines and LLM providers, a data processing agreement published, and security certifications (ISO 27001, SOC 2) stated — or a self-hosted edition documented that keeps every text on the customer's own servers.
10 — Sovereign end to end and evidenced: European ownership, entity, hosting, engine and every subprocessor, or a self-hosted open-source edition with no call home, data export and deletion documented, and certifications published with their scope rather than implied.
The Localization Manager
We would contract with Transifex Opco LLC in Covina, California under Delaware law with Delaware arbitration, and the engines in the chain — Google, Amazon, DeepL, Microsoft, OpenAI — are named without their locations. The captured pages give different figures for hosting: the security page states hosting with Amazon Web Services in Ireland, while the privacy policy says information may be viewed and hosted anywhere in the world. Sub-processors are named (AWS storage, Stripe, Chargebee, lexiQA) and DPA, SCC and sub-processor pages exist, but we found no EU contracting entity or representative. 8 9 10
The App Developer
Hosting is documented on Amazon Web Services in Ireland, and a DPA, SCC and sub-processor page are published alongside SOC 2 Type II and GDPR compliance claims. But the contracting entity is Transifex Opco LLC under Delaware law with a California address, and the privacy policy states information may be shared and hosted anywhere in the world. Subprocessors such as AWS, Stripe, Chargebee, lexiQA and Google are named, without locations for the machine translation and LLM providers in the chain. 7 8 9 10
The In-House Document Translator
Hosting is documented with Amazon Web Services in Ireland, a sub-processor page is published naming AWS for storage and Chargebee and Stripe for payments, and DPA and SCC pages exist alongside GDPR and EU AI Act claims. But we would contract with Transifex Opco LLC of Covina, California under Delaware law, with Delaware arbitration and a one-year limit to bring claims, the privacy policy warns that data may be viewed and hosted anywhere in the world, and every named machine translation and AI provider except DeepL is American. The European hosting is real; the paper we would sign is not European. 7 8 9 10
The Data Protection Officer
Files and virtual machines are hosted with Amazon Web Services in Ireland, subprocessors are at least partially named with a dedicated sub-processor page, and a data processing agreement and standard contractual clauses are listed among the legal pages. Against that, the contract names a California LLC under Delaware law with Delaware arbitration, the privacy policy reserves that data may be viewed and hosted anywhere in the world, and we found no locations for the machine translation and LLM providers in the chain and no European entity or representative. 8 9 10
The E-Commerce Marketer
The terms name Transifex Opco LLC of Covina, California under Delaware law as my contracting party, while the security page puts hosting on Amazon Web Services in Ireland — yet the privacy policy also says information may be viewed and hosted anywhere in the world, including countries without comparable data laws. A dedicated sub-processor page is referenced and named processors include AWS for storage with Stripe and Chargebee for payments, DPA and SCC pages are listed, and SOC 2 Type II, GDPR and EU AI Act compliance are stated. As a Munich shop I would still want the engine and LLM providers' locations spelled out in that chain; the named ones include US companies such as Google, Amazon, Microsoft and OpenAI. 7 8 9 10
The Skeptic
The contract is with Transifex Opco LLC of Covina, California under Delaware law and Delaware arbitration, while the security page puts hosting on AWS in Ireland and the privacy policy says information may be viewed and hosted anywhere in the world — the captured pages give different pictures of where data sits, and I score the worse-documented one. Subprocessors are listed by name with their roles (AWS storage, Stripe and Chargebee payment, lexiQA), DPA, SCC and sub-processor pages exist, and third-country safeguards are promised, but the machine translation and LLM chain runs through US providers and we found no public information on an EU contracting entity or EU representative. 8 10 9 7
Pricing transparency
not rated — the vendor publishes no price
panel disagrees
Show reasoningHide reasoning
How this is scored
Whether a buyer can compute the real annual cost from public pages alone: price per tier by characters, words, keys, hosted words or seats, what happens when the volume exceeds the tier, the number of users, projects and languages included, which features (machine translation volume, AI credits, SSO, integrations, API access) cost extra, the free tier and its limits, the self-hosted edition and its support, minimum term and setup.
0 — No public prices at all; every customer is a sales call.
3 — A starting price or a free tier exists, but how cost scales with volume, seats or features is unclear.
5 — Tiers are public with their price per volume band and main inclusions, but at least one commonly needed piece (overage, extra seats, machine translation or AI volume, SSO, connectors) is unpriced or "on request".
8 — Every tier priced publicly with its scaling rule (characters, words, keys, seats), overage handling stated, add-ons and AI credits priced, the self-hosted edition's cost or licence stated, minimum term and VAT treatment stated.
10 — Complete price computability: annual cost derivable for a given volume, seat count and feature set, with every add-on, setup, support and overage fee and the cancellation and data-return terms published.
The Localization Manager
The pricing page describes one per-word rate that improves as volume grows, with hosted words at no charge, unlimited collaborators whose seats never affect the price, human review never counting toward usage, a free 15-day trial, and clear contract terms (taxes exclusive, 60-day non-renewal notice). However, no price figures appear on the captured pages, and the captured pages give different figures for plan structure — the pricing page says there are no tiers while help articles place automatic machine translation, style guides and SSO on Growth and Enterprise Plus plans. I cannot compute a year's cost from this. 7 8 11 12 14 18
The App Developer
The pricing page describes one per-word volume rate with no tiers to unlock, hosted words included at no charge, human review never counted toward usage, seats never affecting the price, and a free 15-day trial; the captured pages give different signals, as help articles gate features behind named plans (Growth, Enterprise Plus) whose prices we did not find. No actual price figure appears on the captured pages, so an annual cost cannot be computed. The terms are open about payment conditions — fees exclusive of taxes, non-refundable, 60-day non-renewal notice, renewal increases up to list price — but that does not substitute for published rates. 7 8 11 12 14
The In-House Document Translator
The pricing page promises one per-word rate with no token or credit conversions, hosted words at no charge, collaborators that never affect the price, human review that never counts toward usage and a rate that improves with volume, with a free fifteen-day trial, and the terms add thirty-day invoices, non-refundable payments and a sixty-day non-renewal notice. No actual price figure appears on any page we read — not the per-word rate, not the volume bands, not the cost of the Growth or Enterprise Plus plans. Since automatic machine translation needs the Growth plan and style guides and single sign-on need Enterprise Plus, the cost of what we need cannot be computed from the public pages. 7 8 11 12 18
The Data Protection Officer
The pricing page describes one per-word rate that improves with volume, hosted words and unlimited collaborators at no charge, and a free 15-day trial, while the terms add that fees exclude taxes, invoices are due in thirty days, renewal fees may rise to list price and non-renewal requires 60 days' notice. We found no public price figures, so a real annual cost is not computable, and the captured pages give different pictures of the plan structure — the pricing page presents no tiers while help pages gate machine translation, style guides and single sign-on behind named plans. 7 8 11 12 14 18
The E-Commerce Marketer
The pricing page is unusually clear on the model — one per-word rate with no token conversions, hosted words included at no charge, human review that never counts toward usage, and unlimited collaborators because seats never affect the price — which directly answers my fear of the bill doubling as the cycling catalogue grows, and a free 15-day trial is offered. But we found no public information on the per-word rates themselves, the volume bands, or overage handling, so I cannot compute my annual cost from these pages. The help pages also name plan gates the pricing page does not price — Automatic Machine Translation on Growth, style guides and SAML single sign-on on Enterprise Plus — while the pricing page says there are no tiers to unlock, so the captured pages give different pictures. 7 8 11 12 14 16 18
The Skeptic
The pricing model is described with unusual clarity — one per-word rate that improves with volume, hosted words and unlimited collaborators free, review never counted toward usage — yet the captured pages publish no actual figure for that rate, so no annual cost can be computed without a sales conversation. Meanwhile features are gated to plans whose prices we found no public information on: automatic machine translation on Growth, style guides and SSO on Enterprise Plus. The terms add costs of exit: 60-day non-renewal notice and renewal fees that may rise to list price. 7 12 11 14 18 8
European sovereignty — proven facts
0 of 6 dimensions provenBuilt only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.
| Legal entity | Not determined | — | uncited Report an error |
|---|---|---|---|
| Hosting location | Not determined ⚠ unverified | — | uncited Report an error |
| Hosting options | Not determined | — | uncited Report an error |
| Open source | Not determined | — | uncited Report an error |
| Data processing agreement | Not determined ⚠ unverified | — | uncited Report an error |
| Transfer impact assessment | Not determined | — | uncited Report an error |
Questions about Transifex
Is Transifex European?
No. whats-best.ai classifies Transifex as Rest of world.
Where does Transifex store data?
Not stated on the vendor’s pages as of 1 Nov 2026.
Does Transifex have a free plan?
Not stated on the vendor’s pages as of 1 Nov 2026.
What are the best alternatives to Transifex?
As of 2 Nov 2026, the panel rates SimpleLocalize (3.5/5), LILT (3.5/5) and Phrase Localization Platform (3.5/5) highest among the other 12 Translation & Localization products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is SimpleLocalize (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: Transifex alternatives.
Where this could be wrong
- Evidence ages. The oldest capture behind this page is from 1 Nov 2026. Vendors change pricing and policies without notice; every fact reflects its source as of the capture date shown in the registry.
- Weak sourcing — Data processing agreement, Hosting location. Not confirmed on the vendor’s own pages as captured.
- AI can misread a source. Extraction and judgement are automated; a citation guarantees traceability, not infallibility. If something here is wrong, say so — no account needed, every report is decided within 5 business days, and accepted corrections are published.
What we left out
A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.
- 47 product facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material. Know more? Tell us
- 12 integrations facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material. Know more? Tell us
- 5 pricing facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material. Know more? Tell us
- 2 support facts could not be confirmed on the vendor’s page as captured and were left out of this page and of the panel’s material. Know more? Tell us
- 1 compliance fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material. Know more? Tell us
- 1 data fact could not be confirmed on the vendor’s page as captured and was left out of this page and of the panel’s material. Know more? Tell us
- 2 sovereignty dimensions could not be confirmed on the vendor’s own pages and are shown as unknown. Know more? Tell us
Sources (22)
The pages every claim on this page was read from — each one checked, dated, and kept verifiable.
- 1 Vendor homepage www.transifex.com Checked 1 Nov 2026 Details →
- 2 Features page (translation quality) www.transifex.com Checked 1 Nov 2026 Details →
- 3 Features page (continuous localization) www.transifex.com Checked 1 Nov 2026 Details →
- 4 Features page (workflow) www.transifex.com Checked 1 Nov 2026 Details →
- 5 Integrations page www.transifex.com Checked 1 Nov 2026 Details →
- 6 API documentation developers.transifex.com Checked 1 Nov 2026 Details →
- 7 Pricing page www.transifex.com Checked 1 Nov 2026 Details →
- 8 Terms of service www.transifex.com Checked 1 Nov 2026 Details →
- 9 Privacy policy www.transifex.com Checked 1 Nov 2026 Details →
- 10 Security / trust page www.transifex.com Checked 1 Nov 2026 Details →
- 11 Machine translation & AI quality — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 12 Machine translation & AI quality — found from sitemap www.transifex.com Checked 1 Nov 2026 Details →
- 13 Translation memory, terminology & review workflow — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 14 Translation memory, terminology & review workflow — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 15 Integrations, file formats & developer tools — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 16 Integrations, file formats & developer tools — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 17 Confidentiality of translated content — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 18 Confidentiality of translated content — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 19 Data export, portability & self-hosting — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 20 Data export, portability & self-hosting — found from sitemap help.transifex.com Checked 1 Nov 2026 Details →
- 21 Self-hosting / on-premises installation docs — found from the homepage help.transifex.com Checked 1 Nov 2026 Details →
- 22 Code repository (open-source licence) — found from the homepage github.com Checked 1 Nov 2026 Details →