free
Open-source Firebase alternative with Postgres auth storage realtime and edge functions
Database/BaaSFull BaaS
Best Free Database/BaaS Tools (2026)
Free and open-source database/baas tools for vibe coding projects.
10 tools
free
Google full BaaS with Firestore Realtime DB auth hosting and cloud functions
Database/BaaSFull BaaS
free
Serverless Postgres with branching scale-to-zero and instant provisioning
Database/BaaSServerless Database
free
Serverless MySQL and Postgres with horizontal sharding and zero-downtime migrations
Database/BaaSServerless Database
free
Managed MongoDB with serverless scaling search and vector database capabilities
Database/BaaSNoSQL Database
free
TypeScript-native reactive database with built-in realtime sync and serverless functions
Database/BaaSReactive Database
free
Serverless Redis and Kafka with per-request pricing and global replication
Database/BaaSKey-Value Store
free
Distributed SQLite at the edge with per-tenant database architecture
Database/BaaSEdge Database
open-source
TypeScript ORM with SQL-like syntax for Postgres MySQL and SQLite
Database/BaaSORM
free
Serverless Postgres platform with built-in search analytics and branching
Database/BaaSServerless Database