POEditor - The translation and localization management platform that's easy to use *and* affordable!
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
Weblate - Weblate is a free web-based translation management system.
Mate Translate - Ultimate translation app for Mac, iOS, Chrome and many more
Crowdin - Localize your product in a seamless way
OneSky - Full Stack Localization Solution