Dialogflow - Conversational UX Platform. (ex API.ai)
PlanetScale - The last database you'll ever need. Go from idea to IPO.
Botpress - Open-source platform for developers to build high-quality digital assistants
restdb.io - restdb.io lets you create databases and REST APIs quickly. Development databases are free. Powerful web-based and mobile-friendly data management.
Messenger Platform - Discovery, chat extensions, and richer experiences
Upstash - Upstash provides Serverless Redis and Kafka as a service.