Tunzal - Tunneling solution to expose local endpoint at minimum cost.
Supabase - An open source Firebase alternative
AnyPicker - Scrape web data without any code, just click what you see.
Unbounded - Serverless NoSQL database you query with JavaScript
Dataset Search - Making it easier to discover datasets. Made by Google.
pREST - A fully RESTful API from any existing PostgreSQL database written in Go