Supabase has emerged as the most compelling Firebase alternative by building on PostgreSQL rather than a proprietary NoSQL database — giving developers the power of relational queries, row-level security, and the entire Postgres extension ecosystem alongside real-time subscriptions and auto-generated APIs.
Supabase is an open-source Backend-as-a-Service built on PostgreSQL, offering authentication, realtime subscriptions, storage, edge functions, and auto-generated APIs. A favourite among developers as a Firebase alternative, Supabase provides full SQL power, row-level security, and a generous free ti…
Supabase Free Backend-as-a-Service
Supabase Free gives 2 projects with 500 MB database, 1 GB file storage, and 50,000 monthly active users.
Free (2 projects)
Prezzo
500 MB PostgreSQL
Database
1 GB
File Storage
Supabase Pro Backend-as-a-Service
Supabase Pro is designed for production apps with 8 GB database, daily backups, and email support.
$25/month per project
Prezzo
8 GB PostgreSQL (+ $0.12
Database
100 GB
File Storage