Localizer - Free self-hosted open-source crowd-translating service
Typewise - The next generation keyboard
Google Translate - Google's free service instantly translates words, phrases, and web pages between English and over 100 other languages.
i18ncore - An easy place to manage translations
Lingvanex - Translation apps for business, travels, professional translators, students and free style people.
YOUS - Audio/video calls with AI-based translator