#1
Supabase
Postgres backend with auth, storage, and realtime.
💲 Free; Pro from $25/mo
Most integrated with AI builders
Backend, database & auth Visit ↗ShipStack / Backend, database & auth / Convex
Reactive TypeScript backend platform for apps and agents.
Visit official site ↗Convex is ranked #3 of 5 in Backend, database & auth on ShipStack. Best for: Realtime TS apps. Great DX, typesafe.
Postgres backend with auth, storage, and realtime.
💲 Free; Pro from $25/mo
Most integrated with AI builders
Backend, database & auth Visit ↗Google's app backend: auth, Firestore, hosting.
💲 No-cost tier; pay-as-you-go beyond free quotas
Mature, broad feature set
Backend, database & auth Visit ↗Serverless, branchable Postgres (Lakebase) plus auth, functions, storage and an AI Gateway.
💲 Free; Launch & Scale usage-based (from $0.106/CU-hr)
Branching fits agent workflows
Backend, database & auth Visit ↗