What are some alternatives?
Crowdin - Localize your product in a seamless way
Pairaphrase - Web-based translation management system
Transifex - Transifex makes it easy to collect, translate and deliver digital content, web and mobile apps in multiple languages. Localization for agile teams.
Smartling - Website localization & translation
POEditor - The translation and localization management platform that's easy to use *and* affordable!
Localize - Localize is translation software that automatically converts the content of your website or app into multiple languages.