Phrase is an enterprise localization platform (formed from the 2022 merger of PhraseApp and Memsource) covering translation management, software localization, and machine translation for large organizations. It's closed source, and enterprise-tier pricing is aimed at companies with substantial, ongoing localization needs.
Tolgee is an open-source localization platform that covers the core translation-management workflow, including in-context editing, without Phrase's enterprise pricing.
FAQ
Is there a free, open-source alternative to Phrase?
Yes. Tolgee is open source (Apache 2.0) and free to self-host.
What's the best open-source alternative to Phrase?
Tolgee is the better fit for teams that want in-context, Alt+click translation editing in their live app rather than Phrase's broader enterprise localization suite.
What are the top open-source alternatives to Phrase?
Browse all open-source alternatives to Phrase above, or explore the full Developer Tools category for more options.