POEditor - The translation and localization management platform that's easy to use *and* affordable!
XTRF - XTRF is one of the most popular and fastest growing project and business management systems for translation agencies and corporate translation departments.
Transifex - Transifex makes it easy to collect, translate and deliver digital content, web and mobile apps in multiple languages. Localization for agile teams.
XTM Cloud - XTM is a feature-rich translation management system and CAT tool geared towards enterprise-level localization departments spanning across multiple industries - from retail to automotive.
Crowdin - Localize your product in a seamless way
Plunet BusinessManager - Plunet BusinessManager is a professional translation business management system that is helping you in managing your business processes.