Crowdin - Localize your product in a seamless way
Reference.com - Reference.com is the #1 question answering service that delivers the best answers from the web and real people - all in one place.
POEditor - The translation and localization management platform that's easy to use *and* affordable!
Lokalise - Localization tool for software developers. Web-based collaborative multi-platform editor, API/CLI, numerous plugins, iOS and Android SDK.
Microsoft Translator - Microsoft Translator is your door to a wider world.
Phrase - A platform offering AI-powered translation tools for localization at scale.