What is the best backend platform for a vibe-coded app?
Prefer a platform where authorization lives in the database rather than in application code. Row-level security is enforced no matter which route an agent writes next, and route-level checks are what agents forget.
Surveyed 17 September 2026
Add a backend
Open in Tools →- 01Supabase
Open-source Firebase alternative combining a Postgres database with auth, realtime, storage, and edge functions.
Developer Tools - 02Firebase
Google's backend-as-a-service bundling auth, Firestore, realtime database, hosting, functions, and push.
Developer Tools - 03Convex
Backend platform whose queries re-run reactively, whose functions run server-side, and whose caching is automatic.
Developer Tools - 04PocketBase
Backend in a single Go binary with SQLite, realtime subscriptions, auth, file storage, and an admin UI.
Developer Tools
A curated selection in editorial order. Use the fit and evidence to judge it for your task. Something missing?
What to look for
- 01Is access control enforced at the data layer? Application-level checks fail open on the route someone forgot.
- 02Can you run it locally? Developing against production is how agent-assisted work causes real damage.
- 03Are migrations versioned files in the repository, or clicks in a dashboard?
Common questions
- Why does row-level security matter for AI-generated code?
- Because an agent adding a new endpoint will not reliably repeat your authorization check. Enforced in the database, the rule holds regardless of which route reaches the table.
- Is row-level security enough on its own?
- Not quite. It is row-level, so a policy allowing users to update their own profile permits updating any column on that row — including privilege flags. Protect sensitive columns with a trigger as well.
More in Ship and operate
- Interface with your agentsCLI harnesses, IDEs, control planes, desktop apps, multiplexers, and terminals for steering coding agents.
- Deploy an applicationPublish previews and production builds without managing servers.
- Add authenticationImplement accounts, sessions, identity providers, and authorization.
- Accept paymentsAdd subscriptions, checkout, billing, and payment infrastructure.
- Choose data infrastructureCompare databases, object storage, vector search, ORMs, and managed data services.
- Choose compute and GPUsFind cloud compute, serverless runtimes, and GPU providers for training and inference.
- Monitor product and usageCompare error monitoring, observability, product analytics, and web analytics.
- Automate deliveryBuild, test, preview, and release changes through CI/CD services.
- Add email and messagingSend transactional email, notifications, chat, and product messages.
- Protect agent credentialsCompare vaults, short-lived credentials, and egress proxies that keep secrets out of agent context.