The best free alternative to Transifex is Weblate, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Transifex and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Transifex are Crowdin, Tolgee, Locize and Zanata.
Weblate is a web based translation tool with tight VCS integration. It features simple and clean user interface, propagation of translations across components, consistency checks and automatic linking to source files.
Localization platform enhanced by AI for flexible translation of mobile, web & desktop apps, games & help desks, and more. Make your localization process more efficient and improve your workflow with 600+ Crowdin apps and connectors.
You no longer have to worry about choosing the right i18n library, editor, or platform. Tolgee is the only tool you need to translate your web-based project to any language you wish.
Continuous localization platform by the maintainers of i18next: translations flow from code to translators and ship instantly via CDN - no redeploy needed.
Zanata is a web-based system for translators, content creators and developers to manage localisation projects.
“Since the upstream Zanata project has been unmaintained for quite some time, we have decided to continue supporting existing projects as much as possible but refuse new projects.” – https://translate.zanata.org/?dswid=1356
It can be used without needing an own server and is free.
Online translation platform. Pootle allows your professional or community translators to easily complete localization tasks. For you it becomes easier to manage and monitor the distributed work.
the app's project page (https://github.com/translate/pootle) doesn't show any activity since 2 years ago, and hasn't made any releases in over 3 years
From what I could see it has a nice user interface and the expected functionality. It's absolutely free, so for me it seems a good alternative.
POEditor is an online localization platform and translation management system for teams of all sizes. It's designed to enhance collaboration, facilitate automation and increase productivity in the localization workflow.
Applanga is a flexible & easy to use cloud-based platform that automates the translation process for iOS, Android, OSX, Unity and web apps.
Texterify is a translation and localization management platform which aims to make software localization as easy as possible.
Lokalise is a translation management system built for agile teams who want to automate their localization process. A better way to localize your website, mobile apps and digital content into multiple languages.
Czechia
EU
Ukraine
Switzerland
Australia
South Africa
United States
Germany
Latvia
Tolgee has a more generous free plan