Is CrescoDB a Supabase alternative?

CrescoDB is a local-first alternative for development: it gives you a database, an auto REST API, auth, storage, realtime, and an AI coding agent from one command, generating editable code you own. Supabase is a managed cloud Postgres platform. CrescoDB is strongest for local-first development and owning your code; Supabase is strongest for managed production hosting today.

What is the main difference between CrescoDB and Supabase?

Supabase hosts your Postgres database and backend in its cloud; CrescoDB runs locally on your machine (or your own server) and generates real backend code you own and edit. CrescoDB also supports SQLite, Postgres and MySQL with the same API, and includes a built-in API explorer and AI coding agent.

Can I use CrescoDB in production like Supabase?

Yes — CrescoDB apps run in production with cresco start on your own host (Railway, Render, Fly, a VPS, etc.), using Postgres or MySQL. Managed cloud hosting like Supabase's is on CrescoDB's roadmap; today you self-host, which keeps you in full control.

Comparison

CrescoDB vs Supabase

Both give you a database and an instant API. The real difference is where your backend runs and how much of it you own. Here's an honest breakdown — including where Supabase is the better pick.

This page compares what CrescoDB does today. Managed cloud hosting is on our roadmap; we'll say so wherever it matters.

The quick answer

Skip to the bottom line — then dig into the workflow below.

Choose CrescoDB if you…

develop locally and want to start in seconds — no signup, no cloud project
want to own and edit your backend code, not just call a hosted SDK
want database + REST API + auth + API testing + an AI coding agent in one integrated workflow
want the same API across SQLite, Postgres, and MySQL
don't want to depend on a hosted platform while you're building

Choose Supabase if you…

want managed, hosted Postgres in production from day one
need a mature, battle-tested platform with a large ecosystem
want GraphQL or edge functions out of the box
prefer a cloud-first workflow and don't need to run anything locally
want first-class managed auth providers and a hosted dashboard for your team

Side by side (what each does today)

Only features that actually exist right now — no vaporware in this table.

Capability	CrescoDB	Supabase
Local-first development	✓ Full — runs on your machine	Partial — cloud-first; local via CLI
Managed cloud hosting	On the roadmap	✓ Yes
Generated backend code you own & edit	✓ Real files (register.js, login.js…)	✕ You use their SDK/client
Instant auto REST API	✓	✓ (PostgREST)
GraphQL API	✕	✓
Built-in API explorer / testing	✓	✕ (use Postman/etc.)
Built-in AI coding agent	✓	✕
Auth + roles (RBAC)	✓	✓
Realtime	✓ (SSE)	✓ (WebSockets)
File storage	✓	✓
Row-level security	✓	✓
Databases supported	SQLite · Postgres · MySQL	Postgres
Edge functions	✕ (custom routes)	✓
Try with no signup	✓ `npx crescodb init`	✕ Account required
Maturity & ecosystem	Early (beta)	✓ Mature, large

The real test: building a blog backend

Feature checklists don't matter — workflows do. Here's the same task (a blog with posts, comments, and auth) in each tool.

CrescoDB

local, no account · ~2 minutes

cresco init — an empty project, instantly
cresco create blog — posts + comments tables and a ready blog site, as editable code you own
cresco create auth — writes register.js, login.js, middleware.js, jwt.js into your project
cresco dev — REST API, a dashboard, and a live API explorer, running on localhost

cresco init and cresco dev — CrescoDB's REST API and dashboard running locally

cresco create auth generates register.js, login.js, middleware.js and jwt.js as editable code you own

CrescoDB dashboard Tables page showing the posts and comments tables

CrescoDB's built-in API Explorer testing GET /posts

Supabase

cloud project required · longer round-trip

Sign up, create a project, wait for the database to provision
Design the posts / comments tables in the Table Editor
Add row-level-security policies
Enable an auth provider (e.g. email) in the Auth settings
Install supabase-js and call your data from your app
Test endpoints with an external tool (Postman) or the API docs

Supabase Table Editor with the posts table

Supabase authentication providers settings

Testing the Supabase REST API in Postman

Both end with a working API. The difference: CrescoDB got there locally, with no account and code you own; Supabase got there in the cloud, managed for you. Neither is "better" — they're different philosophies.

The honest bottom line

If you're shipping a cloud-hosted production backend today and want it managed for you, Supabase is the more complete choice right now — it's mature, hosted, and has a deep ecosystem.

If you want to build locally, own and edit your backend code, and move fast with one integrated toolchain — and you're comfortable being early — CrescoDB is built for exactly that.

We're honest about the gap: CrescoDB's managed cloud hosting is still on the roadmap. Until it lands, CrescoDB shines brightest in local development and self-hosted deploys. Supabase already runs your production database for you today.

Already on Supabase and curious? A migration guide is on the way — for now, cresco init works alongside anything you already have.

Other comparisons

vs FirebasePer-operation billing, and NoSQL you can't leave vs PocketBaseThe closest thing to us — an honest look vs Appwrite20+ containers, or one command vs NhostGraphQL and Hasura, or plain REST

Try CrescoDB in 30 seconds

No account, no cloud project. One command.

npx crescodb init && cresco dev

Get started free Read the docs