locize!

Transifex is a modern localization workflow and crowdsourcing platform, suited for software and dynamic content translation.

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.

Zanata is a web-based system for translators, content creators and developers to manage localisation projects.

Translation.io allows you to localize Ruby on Rails applications using either `t('.keys')` or `_('free text')`.

Automatic translation of uploaded documents, web pages, knol, Wikipedia articles with the ablility of manual modifying the translation sentence-by-sentence. Global/user translation memory available. Different glossaries can be used.