POEditor - The translation and localization management platform that's easy to use *and* affordable!
One Hour Translation - Professional translation services for 75 languages on a 24/7 basis.
Lokalise - Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.
Rev.com - Transcriptions, captions, and subtitles that are affordable, fast, and high-quality.
Crowdin - Localize your product in a seamless way
Lilt - A Twitter text adventure