SocketXP - Raspberry Pi and IoT device remote access, monitoring, control and management at scale.
Voiceflow - Build voice apps in your browser without coding
Azure IoT Hub - Manage billions of IoT devices with Azure IoT Hub, a cloud platform that lets you easily connect, monitor, provision, and configure IoT devices.
Alexa Skill Kit - Effortless Alexa Skill development with AWS Lambda
iothook - Restful data platform for the Internet of Things. IoThook Features
API to bot - Convert your API to Alexa skill or Google Home app in 5 mins