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Supabase vs Convex
Rankings as of
Last updated
Short answer: pick Supabase for this job: Postgres plus auth for an indie app. Pick Convex for this job: A TypeScript backend with realtime built in. Supabase scores 8.5 and is #1 in Databases and backend. Convex scores 7.9 and is #3 in Databases and backend.
| Compared on | Supabase | Convex |
|---|---|---|
| What it is | Postgres, auth, storage, and realtime in one project. | A reactive backend: queries, mutations, and functions in TypeScript. |
| StackPick job | Databases and backend, #1 | Databases and backend, #3 |
| Best for | Postgres plus auth for an indie app | A TypeScript backend with realtime built in |
| Score | 8.5 | 7.9 |
| Ease / Power / Price / Fit | 8 / 9 / 7 / 9 | 8 / 8 / 7 / 8 |
| Pricing | FreemiumFree project tier and paid plans. Current limits: check site. | Check siteFree developer allowance and paid plans have been offered. Current prices: check site. |
| Visit | Visit | Visit |
Where Supabase fits
Supabase is an open-source backend platform built on Postgres, with auth, file storage, realtime, and auto-generated APIs. It is the default database in this directory for an indie app. There is a free project tier. Limits and paid plans: check site.
Best use cases
- A SaaS that needs tables and row-level security
- Auth and files next to the database
- A backend an AI app builder can attach to
Listed strengths
- Postgres, which you can leave with
- Auth, storage, and APIs are included so you skip three other vendors at the start
- A free tier is enough to build the first version
Trade-off: Row-level security is easy to get wrong Project limits and compute pricing: check site
Where Convex fits
Convex is a backend platform where your database queries and server functions are TypeScript and the client updates reactively. Use it when you want end-to-end TypeScript and realtime without wiring Postgres and a websocket yourself. Pricing: check site.
Best use cases
- Collaborative or realtime web apps
- A backend that lives in the same language as the UI
- Skipping a separate API layer
Listed strengths
- Types run from the database functions to the client
- Realtime is the default, not a feature you add
- Less infrastructure to assemble
Trade-off: It is not Postgres, so the exit is a rewrite of the data layer Pricing: check site
Where the score comes from
Both score 8 for Ease and 7 for Price. The 0.6 gap comes from power (9 vs 8) and vibe-coder fit (9 vs 8). How scores work.
What changed recently
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Alternatives
FAQ
- Should I pick Supabase or Convex?
- Pick Supabase for this job: Postgres plus auth for an indie app. Pick Convex for this job: A TypeScript backend with realtime built in. Supabase scores 8.5 and is #1 in Databases and backend. Convex scores 7.9 and is #3 in Databases and backend.
- What do Supabase and Convex cost?
- Supabase: Free project tier and paid plans. Current limits: check site. Convex: Free developer allowance and paid plans have been offered. Current prices: check site.
- Are these scores benchmarks?
- Initial editorial estimate. Not a measured benchmark. Price means value for an indie budget, not the sticker price.
- Do affiliate links change Supabase or Convex’s rank?
- Affiliate links may be used to monetize, but they never affect scores or rankings, and rankings are never sponsored.
Initial editorial estimate. Not a measured benchmark. Prices: check each vendor’s site. How scores work.
Some links may earn us a commission. It never changes scores or order.
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