Alexa Skill Kit - Effortless Alexa Skill development with AWS Lambda
Algolia Alexa Skills Kit - Integrate Algolia search into your Amazon Skill
Voice Principles - Guiding principles for voice design, all in one place
SSML Editor - Making voice apps sound more human
Jovo - 🗣 Build cross-platform apps for Alexa and Google Home
BotTalk - Create Alexa skills and Google Assistant actions with Markup