Real-time Database
Reactive backend platform with a document database, relational data model, TypeScript functions, and realtime query updates. Convex also has an official TanStack Start quickstart. It is especially relevant for teams building with Start, Router.
Convex has supported TanStack previously, and we still think they are worth knowing about if their strengths match your stack.
Convex combines a reactive database with TypeScript backend functions and automatic client updates, which removes a lot of glue code from realtime apps.
That is a strong fit for TanStack apps when you want server and client state to stay synchronized without wiring subscriptions and cache invalidation by hand.
May 2024 - Mar 2026