# Translation & Localization — software compared by an AI panel 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 in Translation & Localization, out of 13 products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European option is [SimpleLocalize](https://whats-best.ai/software/translation/simplelocalize) (EU-Made). Of the products whose own pages state a free plan, the panel rates [SimpleLocalize](https://whats-best.ai/software/translation/simplelocalize) highest. Ratings are the AI panel’s opinion, formed from public evidence: [how scores are made](https://whats-best.ai/methodology#ordering). - Canonical page: https://whats-best.ai/software/translation - Data as of: 2026-11-06 **AI-generated.** Every rating here is the opinion of a panel of AI judges, formed from public evidence against a published rubric — an analysis, not a hands-on test. Listed alphabetically; no placement is for sale. How scores are made: https://whats-best.ai/methodology ## Products | Product | Vendor | Provenance | Panel rating | Sovereignty | Markdown | |---|---|---|---|---|---| | [DeepL Pro & API](https://whats-best.ai/software/translation/deepl) | DeepL SE | EU-Made | 2.5/5 | not determined | [md](https://whats-best.ai/software/translation/deepl.md) | | [Google Cloud Translation](https://whats-best.ai/software/translation/google-cloud-translation) | Google Cloud EMEA Limited | Rest of world | 2.5/5 | not determined | [md](https://whats-best.ai/software/translation/google-cloud-translation.md) | | [LILT](https://whats-best.ai/software/translation/lilt) | LILT, Inc. | Rest of world | 3.5/5 | not determined | [md](https://whats-best.ai/software/translation/lilt.md) | | [Localazy](https://whats-best.ai/software/translation/localazy) | Localazy s.r.o. | EU-Made | 3/5 | not determined | [md](https://whats-best.ai/software/translation/localazy.md) | | [Locize](https://whats-best.ai/software/translation/locize) | inweso GmbH | UK / wider Europe | 3/5 | not determined | [md](https://whats-best.ai/software/translation/locize.md) | | [Lokalise](https://whats-best.ai/software/translation/lokalise) | Lokalise, Inc. | Rest of world | 3/5 | 1 of 6 dimensions proven | [md](https://whats-best.ai/software/translation/lokalise.md) | | [memoQ](https://whats-best.ai/software/translation/memoq) | memoQ Translation Technologies Ltd. | EU-Made | 2.5/5 | not determined | [md](https://whats-best.ai/software/translation/memoq.md) | | [Phrase Localization Platform](https://whats-best.ai/software/translation/phrase) | Phrase a.s. | EU-Made | 3.5/5 | not determined | [md](https://whats-best.ai/software/translation/phrase.md) | | [POEditor](https://whats-best.ai/software/translation/poeditor) | Code Whale Inc. | Rest of world | 2.5/5 | 1 of 6 dimensions proven | [md](https://whats-best.ai/software/translation/poeditor.md) | | [SimpleLocalize](https://whats-best.ai/software/translation/simplelocalize) | Jakub Pomykała Software | EU-Made | 3.5/5 | not determined | [md](https://whats-best.ai/software/translation/simplelocalize.md) | | [Tolgee](https://whats-best.ai/software/translation/tolgee) | Tolgee s.r.o. | EU-Made | 3.5/5 | not determined | [md](https://whats-best.ai/software/translation/tolgee.md) | | [Transifex](https://whats-best.ai/software/translation/transifex) | Transifex Opco LLC | Rest of world | 1.5/5 | not determined | [md](https://whats-best.ai/software/translation/transifex.md) | | [Weglot](https://whats-best.ai/software/translation/weglot) | Weglot SAS | EU-Made | 2.5/5 | not determined | [md](https://whats-best.ai/software/translation/weglot.md) | Ratings are out of 5 (the panel's mean, half steps). Sovereignty is scored only when all 6 dimensions (legal entity, hosting location, hosting options, open source, data processing agreement and transfer impact assessment) are proven from the vendor's own pages. ## Head-to-head comparisons - [DeepL Pro & API vs Google Cloud Translation](https://whats-best.ai/compare/deepl-vs-google-cloud-translation) ([md](https://whats-best.ai/compare/deepl-vs-google-cloud-translation.md)): The bench splits rather than settles. - [Lokalise vs Phrase Localization Platform](https://whats-best.ai/compare/lokalise-vs-phrase) ([md](https://whats-best.ai/compare/lokalise-vs-phrase.md)): The benches split. ## Questions ### What is the best Translation & Localization software? 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 of the 13 Translation & Localization products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The ratings are the AI panel’s opinion, formed from public evidence. Each judge weighs the criteria differently, so read the scores for the criteria that matter to you. ### Which Translation & Localization software is European? As of 2 Nov 2026, 8 of the 13 Translation & Localization products evaluated are European by provenance: [SimpleLocalize](https://whats-best.ai/software/translation/simplelocalize), [Phrase Localization Platform](https://whats-best.ai/software/translation/phrase), [Tolgee](https://whats-best.ai/software/translation/tolgee), [Localazy](https://whats-best.ai/software/translation/localazy), [Locize](https://whats-best.ai/software/translation/locize), [DeepL Pro & API](https://whats-best.ai/software/translation/deepl), [memoQ](https://whats-best.ai/software/translation/memoq) and [Weglot](https://whats-best.ai/software/translation/weglot). The highest-rated of them is [SimpleLocalize](https://whats-best.ai/software/translation/simplelocalize) (EU-Made). ### Which Translation & Localization tools have a free plan? As of 2 Nov 2026, the vendors’ own pages state a free plan for [SimpleLocalize](https://whats-best.ai/software/translation/simplelocalize), [Tolgee](https://whats-best.ai/software/translation/tolgee), [Localazy](https://whats-best.ai/software/translation/localazy), [Locize](https://whats-best.ai/software/translation/locize) and [POEditor](https://whats-best.ai/software/translation/poeditor). Each product page links the pricing page it was read from. ### How were these Translation & Localization tools evaluated? Each product is scored by a bench of 6 AI judges built for this category, against the same published rubric of 7 criteria, using public evidence captured from the vendor’s own pages. Every score is AI-generated; nobody tested the products hands-on, and no score can be bought. The full method is on the [methodology page](https://whats-best.ai/methodology). ## The bench 6 AI judges built for this category, each versioned and scoring independently; disagreement is printed, not averaged away. - **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. --- Cite as: whats-best.ai, "Translation & Localization", AI panel comparison, as of 2026-11-06. https://whats-best.ai/software/translation