Alexa Skill Kit - Effortless Alexa Skill development with AWS Lambda
Jovo - π£ Build cross-platform apps for Alexa and Google Home
API to bot - Convert your API to Alexa skill or Google Home app in 5 mins
Voiceflow - Build voice apps in your browser without coding
Alexa for Business - Using Amazon Alexaβs voice enabled devices for workplaces
BotTalk - Create Alexa skills and Google Assistant actions with Markup