Astra by Cesbo - Talk to Alexa anywhere, from your iPhone
Google Assistant - Get things done with Google Assistant
Reverb - Use Alexa on your Mac, iPhone and Android
Hound - Your code, always in style. Hound comments on style violations in GitHub pull requests, allowing you and your team to better review and maintain a clean codebase.
API to bot - Convert your API to Alexa skill or Google Home app in 5 mins
Braina - Braina (Brain Artificial) is an intelligent personal assistant software for Windows OS that allows you to interact with your computer using voice commands.