# Google Cloud Translation — Translation & Localization

Google Cloud Translation by Google Cloud EMEA Limited holds a panel rating of 2.5/5 from 6 AI judges (category median 3/5), as of 2026-11-02. Provenance: Rest of world; sovereignty: not determined.

- Vendor: Google Cloud EMEA Limited (https://cloud.google.com/translate)
- Category: [Translation & Localization](https://whats-best.ai/software/translation.md)
- Provenance (editorial classification): Rest of world
- Canonical page: https://whats-best.ai/software/translation/google-cloud-translation
- Alternatives: https://whats-best.ai/software/translation/google-cloud-translation/alternatives ([markdown](https://whats-best.ai/software/translation/google-cloud-translation/alternatives.md))
- Data as of: 2026-11-06 · evaluated 2026-11-02 · oldest source captured 2026-11-01

**AI-generated.** Every score, rationale and verdict here is written by a panel of AI judges from public evidence — an analysis, not a hands-on test. Every fact quotes the vendor page it was read from. No score can be bought. How scores are made: https://whats-best.ai/methodology

## At a glance

- Vendor: Google Cloud EMEA Limited
- 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

## The panel's verdict

Google Cloud Translation scores as a translation engine you build on, not a platform. Machine translation scored 7 with no spread: 189 published languages, NMT, Translation LLM and adaptive models, glossaries in TSV, CSV or TMX applied during translation, and document translation that preserves layout for Office and PDF. Pricing transparency scored 8 with no spread — $20 per million characters for NMT, the first 500,000 characters per month free, $300 in new-customer credits, "no automatic charges, no commitment." Workflow and review and integrations and formats both scored 4 with no spread: a REST API and Office/PDF formats are documented; we found no public information on review stages, translator roles, or CMS, Git and shop connectors. Splits are narrow: content confidentiality 6-7 (the localization manager found no stated encryption in transit and at rest), portability and exit 3-4 (no public information on translation memory export or data return at contract end), and sovereignty 4-5 — an Irish contracting entity and Advanced API regional endpoints against global endpoints where data "cannot be configured to remain in a specific region for processing."

**Speaks for it:**
- Machine translation scored 7 with no spread — 189 published languages, NMT, Translation LLM and adaptive translation from your own small datasets, with glossaries applied during translation.
- Pricing transparency scored 8 with no spread: per-character prices by model, $0.08 per page document translation, the first 500,000 characters per month free, $300 in new-customer credits, 'no automatic charges, no commitment.'
- Content confidentiality ran 6-7 on unusually concrete statements: sent text is held briefly in-memory only, not stored on servers, not used to train Google's translation features, and not shared with third parties.
- Document translation preserves the original formatting and layout for Google Workspace, Microsoft Office and PDF files, including scanned PDFs.
- Google Ireland Limited in Dublin is the named service provider (register number 368047) and the Cloud Data Processing Addendum is published and incorporated into the agreement.

**Held against it:**
- Workflow and review scored 4 with no spread: we found no public information on review stages, automated QA checks, translator roles or an in-context editor, with human review named only on Translation Hub pricing lines.
- Integrations and formats scored 4 with no spread: we found no public information on CMS, shop, Git or CI connectors, webhooks, or software formats such as XLIFF, PO or JSON, and the documented document inputs are DOC, DOCX, PDF, PPT, PPTX, XLS and XLSX.
- Portability and exit ran 3-4: we found no public information on translation memory export, complete project export, or return and deletion of data when the contract ends.
- Sovereignty ran 4-5: global endpoints mean data 'cannot be configured to remain in a specific region for processing', only the Advanced API offers regionalized endpoints, the parent is Google LLC of California, and we found no public information on subprocessor locations.
- Glossary version control is explicitly not supported, and we found no public information on ISO 27001 or SOC 2 certification with its scope, audit logs or single sign-on.

**Best for:**
- You have engineers to build on the documented REST API, client libraries and Cloud Storage batch jobs, and you want the translation engine rather than a managed platform.
- You translate high volumes of plain text or Office and PDF documents and want to compute the bill in advance from public per-character and per-page prices.
- You need broad coverage — 189 languages — with terminology control through glossaries and, optionally, AutoML custom models on 53 language pairs to and from English.
- Your compliance review weighs written commitments: in-memory-only processing, no training use, no third-party sharing, under a published Cloud Data Processing Addendum.

**Avoid if:**
- You need a managed review process — configurable stages, roles per language, in-context editing — rather than building the workflow yourself.
- You have no developers on staff and need out-of-the-box connectors to your shop, CMS or Git repositories.
- You must keep processing in a specific region on every endpoint: the terms state global endpoints mean data 'cannot be configured to remain in a specific region for processing', with regionalized endpoints on the Advanced API only.
- You plan to resell the service: the terms state resale of the Cloud Translation API service is not permitted.

## Scores by judge and criterion

Scores out of 5, each judge scoring independently against the published rubric (v1). "n/r" = not rated: the vendor publishes no price, or the judge found no public information on that criterion.

| Criterion | The Localization Manager | The App Developer | The In-House Document Translator | The Data Protection Officer | The E-Commerce Marketer | The Skeptic |
| --- | --- | --- | --- | --- | --- | --- |
| Machine translation & AI quality | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 |
| Translation memory, terminology & review workflow | 2/5 | 2/5 | 2/5 | 2/5 | 2/5 | 2/5 |
| Integrations, file formats & developer tools | 2/5 | 2/5 | 2/5 | 2/5 | 2/5 | 2/5 |
| Confidentiality of translated content | 3/5 | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 | 3.5/5 |
| Data export, portability & self-hosting | 2/5 | 2/5 | 2/5 | 2/5 | 1.5/5 | 2/5 |
| European sovereignty | 2/5 | 2/5 | 2.5/5 | 2/5 | 2.5/5 | 2/5 |
| Pricing transparency | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 | 4/5 |
| **Weighted verdict** | **2.5/5** | **2.5/5** | **3/5** | **2.5/5** | **3/5** | **3/5** |

### The judges

- **The Localization Manager** (v1.0): Runs localization for a Hamburg software company whose product, help centre and marketing site ship in fourteen languages, with two agencies and a pool of freelancers. Every release brings a few thousand new strings and a deadline. Wants one translation memory and termbase across all content, machine translation that respects the glossary, review steps per language, QA checks that stop a broken placeholder before it ships, and cost and progress per vendor in one view.
- **The App Developer** (v1.0): Lead developer of a web app and two mobile apps at a Vienna start-up, with strings in JSON, xcstrings and Android XML. Has hand-merged translation files once and will not do it again. Wants a CLI and a GitHub sync that opens pull requests, over-the-air updates so a typo fix does not need an app store release, an API that does everything the interface does, and ideally an open-source edition they could run themselves if the vendor changes course.
- **The In-House Document Translator** (v1.0): Works in the legal and export team of a machine builder in Baden-Württemberg with customers in France, Italy, Poland and China. Translates contracts, operating manuals and supplier correspondence every day, with no translation management system and no wish for one. Needs translations that read like the company wrote them, the company's terms kept through a glossary, Word and PDF files back with their layout intact, and a written promise that a draft contract is not kept or used to train anything.
- **The Data Protection Officer** (v1.0): Data protection officer of a health insurer whose staff translate letters to members, HR documents and internal guidelines. Found a free translator in the proxy logs and had to explain to the board what had been pasted into it. Reads the terms before the feature page: how long texts are kept, whether they train a model, which engines and LLM providers a platform passes them to, who the subprocessors are and where, and whether the contract names a European entity.
- **The E-Commerce Marketer** (v1.0): Runs marketing for a Shopify shop selling cycling apparel from Munich, live in German and English and due in French, Italian, Dutch and Spanish before the spring season. Has no developer and no translator on staff. Wants product pages, checkout and emails translated in days, a way to fix a bad product name by hand, multilingual SEO that search engines index, and a monthly price that does not double when the catalogue grows.
- **The Skeptic** (v1.0): Has seen "human quality" on an engine nobody has evaluated in public, "we never store your data" next to a TMS that forwards every segment to three LLM providers, and a translation memory built over six years that could only leave as a spreadsheet. Reads that a product is "enterprise-grade secure" and asks how long the text is kept, which models it reaches, and whether the memory and termbase export as TMX and TBX — and what leaving would cost.

## European sovereignty — proven facts

Built only from facts on the vendor's own pages; a dimension we could not prove is left open, never scored as zero. Headline: not determined.

| Dimension | Finding | Points | Source |
|---|---|---|---|
| Legal entity | Not determined | — | — |
| Hosting location | Not determined | — | — |
| Hosting options | Not determined | — | — |
| Open source | Not determined | — | — |
| Data processing agreement | Not determined | — | — |
| Transfer impact assessment | Not determined | — | — |

## Key facts

Each fact is the vendor's own statement, cited to the source page it was read from ([S*n*] → Sources).

**Compliance**
- Cdpa: Cloud Data Processing Addendum · yes [S6]
- Content license: CC BY 4.0 · Apache 2.0 [S3]
- Fsm membership: yes · FSM (Freiwillige Selbstkontrolle Multimedia-Diensteanbieter) [S10]
- GDPR: GDPR commitments described on Google Cloud GDPR page [S6]

**Data**
- Global endpoints: no [S6]
- Glossary access: fine-grained IAM permissions [S6]
- Glossary storage: yes · yes [S6]
- Google content use: Google does not use customer content for any purpose other than providing the service [S6]
- Regional endpoints: yes [S6]
- Retention: text held briefly in-memory only [S6]
- Sharing: no · no [S6]
- Training use: no [S6]

**Integrations**
- Client libraries: yes [S2]
- Glossary rest endpoints: https://translation.googleapis.com/v3 · yes [S3]
- Rest API: yes [S2]

**Legal**
- Document name: Cloud Data Processing Addendum (Customers), incorporated into the Agreement between Google and Customer [S8]
- Former names: Formerly known as Data Processing and Security Terms, Data Processing Amendment, and Data Processing Addendum for various Google products [S8]
- Ownership: no [S6]
- Page license: Creative Commons Attribution 4.0 · Apache 2.0 [S5]
- Registration: Irland · 368047 [S10]
- Resale: no [S6]
- Service provider: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland [S10]
- VAT id: IE6388047V [S10]

**Pricing**
- Adaptive: USD · 25 · 25 [S1]
- Adaptive translation llm: 22.5 · 20 · 25 · 25 [S7]
- Credit terms: no · 10 · no [S7]
- Currency: monthly per content processed · USD [S7]
- Custom document: per page · USD · 0.25 [S1]
- Custom model tiers: 30 · 80 · 40 · 60 [S7]
- Custom model training: 45 · 300 [S7]
- Custom text translation llm: 9 · 8 · 10 · 10 [S7]
- Custom translation: 500,000 to 250 million characters per month · USD · See detailed pricing page · 500000 · 80 [S1]
- Document translation custom: 0.225 · 0.2 · 0.25 [S7]
- Document translation nmt: DOCX · PPT · PDF · 0.072 · 0.064 · 0.08 [S7]
- Editions: Basic · Advanced · yes [S2]
- Free credit: 300 [S2]
- Hub advanced: per page per target language · USD · translation memory · custom translation models · human review · MTQP scores · 0.5 [S1]
- Hub basic: per page per target language · USD · 0.15 [S1]
- Llm: USD · 10 · 10 [S1]
- New customer credits: 300 [S1]
- Nmt: 500,000 to 1 billion characters per month · per million characters · USD · 500000 · 20 [S1]
- Nmt document: per page · USD · 0.08 [S1]
- Nmt text above free: 18 · 16 · 20 [S7]
- No automatic charges: no · no [S2]
- Per page: per_page [S4]
- Text translation llm: 10 · 10 · no [S7]

**Product**
- Adaptive translation: yes · yes · yes [S1]
- Adaptive translation glossary: yes [S3]
- Age restriction: 18 [S1]
- Automl and glossary: yes · yes [S4]
- Basic advanced comparison: yes [S2]
- Basic and advanced guides: yes [S2]
- Batch automl targets: 10 [S4]
- Batch limits: 1 GB or 100 million Unicode codepoints · 100 [S4]
- Batch or automation modules: yes [S2]
- Cloud storage io: yes · yes [S4]
- Contextual glossary llm only: Translation LLM · NMT · customized NMT · Translation LLM [S3]
- Custom models pair list: 53 custom-model language pairs X <-> English, from Afrikaans to Welsh (cy <-> en) [S5]
- Custom models same language unsupported: Same-language translation (e.g. en-US to en-GB) is not supported for custom models [S5]
- Document translation: Advanced · Google Workspace · Microsoft Office · PDF · yes [S1]
- Document translation API: Document Translation API translates formatted documents like PDF and DOCX, preserving formatting and layout [S4]
- Editions: Basic · Advanced · domain-specific translation · formatted document translation · batch translation [S1]
- Equivalent term sets CSV only: CSV [S3]
- File formats: DOC · DOCX · PDF · PPT · PPTX · XLS · XLSX [S4]
- Format conversion native pdf only: no [S4]
- Glossary case sensitivity: yes · yes [S3]
- Glossary crud operations: create · get · list · update · delete [S3]
- Glossary definition: A glossary is a custom dictionary the Cloud Translation API uses to consistently translate the customer's domain-specific terminology. [S3]
- Glossary entry API: create · list · get · update · delete [S3]
- Glossary entry create limit: yes [S3]
- Glossary file formats: TSV · CSV · TMX [S3]
- Glossary multiple per project: yes [S3]
- Glossary size limit: 1024 · 10485760 [S3]
- Glossary stopwords: Some glossary terms are ignored as stopwords during translation. [S3]
- Glossary storage source: Google Cloud Storage [S3]
- Glossary term length: terms can be single tokens (words) or short phrases (usually fewer than five words) [S3]
- Glossary tmx invalid tu limit: 1024 [S3]
- Glossary tmx version: 1.4 [S3]
- Glossary types: unidirectional · equivalent term sets [S3]
- Glossary version control: no [S3]
- Language autodetect: yes [S4]
- Language count: 189 [S1]
- Language support reference: yes [S2]
- Language variants base model: Language variant codes can be used as source/target when creating datasets; they have no own base NMT model and use an associated base model for custom-model training [S5]
- Model selection: Neural Machine Translation (NMT) · Translation Large Language Model (LLM) · Adaptive mode [S1]
- Nmt any language pair: NMT model supports translation between any languages in its list; romanization and transliteration only on Cloud Translation - Advanced API [S5]
- Nmt iso639 codes: Most NMT language code parameters conform to ISO-639 identifiers [S5]
- Nmt language list: NMT supported language list spans ~200 languages from Abkhaz (ab) to Zulu (zu), including variants like Chinese Simplified (zh-CN or zh), Filipino (fil or tl), Hebrew (iw or he), Javanese (jw or jv) [S5]
- Nmt list languages API: Supported languages can be listed via Cloud Translation Basic or Advanced APIs [S5]
- Online and batch: online · batch [S4]
- Online other docs limits: 20 [S4]
- Online pdf limits: 300 · 20 · 20 · 20 [S4]
- Pdf native and scanned: yes · yes · yes [S4]
- Pdf to docx batch only: batch · yes · yes [S4]
- Programmatic integration: yes [S2]
- Quotas limits documented: yes [S2]
- Release notes: yes [S2]
- Romanization languages: Romanization and transliteration support 14 languages: Arabic (ar), Amharic (am), Bengali (bn), Belarusian (be), Gujarati (gu), Hindi (hi), Japanese (ja), Kannada (kn), Myanmar (my), Russian (ru), Serbian (sr), Tamil (ta), Telugu (te), Ukr… [S5]
- Romanization preview: Romanization and transliteration are in Preview, subject to Pre-GA Offerings Terms [S5]
- Rotation correction: enableRotationCorrection · yes [S4]
- Scanned pdf orientation: horizontal required [S4]
- Shadow removal option: enableShadowRemovalNativePdf · 20 [S4]
- Speech languages: 130 · 145 [S1]
- Textbox content not translated: no [S4]
- Tllm any language pair: Translation LLM supports translation from any language to any language in its supported list; TLLM languages are also supported for Adaptive Translation [S5]
- Tllm official language examples: TLLM lists official-support languages with codes, e.g. Afrikaans (af), Albanian (sq), Arabic (ar), Chinese Simplified (zh-Hans), English US (en-US), Spanish variants es-AR through es-VE, Zulu (zu) [S5]
- Translation API languages: 100 [S1]
- Translation hub: Enterprise-grade control and security · Zero deployment time · Custom model · Format retention · Human review [S1]
- Translation languages: thousands of language pairs [S2]
- Trial free credits: new Google Cloud customers · 300 · USD [S5]
- Tts voices: 380 · 50 [S1]
- Variant zh hk: zh-HK · zh-TW · Hong Kong (Traditional) [S5]

**Support**
- Troubleshooting docs: yes [S2]

## Questions

### Is Google Cloud Translation European?

No. whats-best.ai classifies Google Cloud Translation as Rest of world.

### Where does Google Cloud Translation store data?

Not stated on the vendor’s pages as of 1 Nov 2026.

### Does Google Cloud Translation have a free plan?

Not stated on the vendor’s pages as of 1 Nov 2026.

### What are the best alternatives to Google Cloud Translation?

As of 2 Nov 2026, the panel rates [SimpleLocalize (3.5/5)](https://whats-best.ai/software/translation/simplelocalize), [LILT (3.5/5)](https://whats-best.ai/software/translation/lilt) and [Phrase Localization Platform (3.5/5)](https://whats-best.ai/software/translation/phrase) 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](https://whats-best.ai/software/translation/simplelocalize) (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: [how scores are made](https://whats-best.ai/methodology#ordering). The full list, with European products first: [Google Cloud Translation alternatives](https://whats-best.ai/software/translation/google-cloud-translation/alternatives).

## Head-to-head

- [Google Cloud Translation vs DeepL Pro & API](https://whats-best.ai/compare/deepl-vs-google-cloud-translation.md)

## What this page leaves out

- 3 subprocessors 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.
- 2 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.
- 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.
- 1 legal 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.
- 1 support 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.
- 4 sovereignty dimensions could not be confirmed on the vendor’s own pages and are shown as unknown.

## Sources

- [S1] Vendor homepage: https://cloud.google.com/translate (checked 2026-11-01)
- [S2] Documentation: https://docs.cloud.google.com/translate/docs (checked 2026-11-01)
- [S3] Documentation (glossaries): https://docs.cloud.google.com/translate/docs/advanced/glossary (checked 2026-11-01)
- [S4] Documentation (document translation): https://docs.cloud.google.com/translate/docs/advanced/translate-documents (checked 2026-11-01)
- [S5] Documentation (supported languages): https://docs.cloud.google.com/translate/docs/languages (checked 2026-11-01)
- [S6] Documentation (data usage): https://docs.cloud.google.com/translate/data-usage (checked 2026-11-01)
- [S7] Pricing page: https://cloud.google.com/products/translate/pricing (checked 2026-11-01)
- [S8] Data processing agreement (dpa): https://cloud.google.com/terms/data-processing-addendum (checked 2026-11-01)
- [S9] Subprocessor list: https://cloud.google.com/terms/subprocessors (checked 2026-11-01)
- [S10] Legal notice: https://www.google.de/contact/impressum.html (checked 2026-11-01)
- [S11] Security / trust page (compliance): https://cloud.google.com/compliance (checked 2026-11-01)
- [S12] Privacy policy — found from the homepage: https://cloud.google.com/privacy (checked 2026-11-01)
- [S13] Self-hosting / on-premises installation docs — found from the homepage: https://cloud.google.com/storage-transfer-service (checked 2026-11-01)

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Cite as: whats-best.ai, "Google Cloud Translation — Translation & Localization", AI panel analysis, as of 2026-11-06. https://whats-best.ai/software/translation/google-cloud-translation

Corrections: https://whats-best.ai/correct/1314?target=page