#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 / Neon
Serverless, branchable Postgres (Lakebase) plus auth, functions, storage and an AI Gateway.
Visit official site ↗Neon is ranked #4 of 5 in Backend, database & auth on ShipStack. Best for: Postgres with preview branches. Branching fits agent workflows.
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 ↗Reactive TypeScript backend platform for apps and agents.
💲 Free/Starter pay-as-you-go; Professional $25/dev/mo
Great DX, typesafe
Backend, database & auth Visit ↗