Top pick
Self-hosted backend APIs for auth, databases, storage, and functions.
baasapi
Backend as a service
Firebase-class capabilities on infrastructure you control—users, databases, and serverless hooks without proprietary BaaS lock-in.
Tools in this category (3)
Top pick
Open-source Firebase alternative built on PostgreSQL with auth and realtime.
postgresrealtimebaas
Also strong
Headless data platform: instant REST/GraphQL and admin UI on SQL databases.
headlessapisql