Build your backend,
Flutter-style.
From your Flutter app to your backend in the cloud, Celest helps you build every piece of your application in Dart, all without leaving your IDE.
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All Downloads
After installing the Celest CLI, visit our documentation to start building your backend!
Activate the builder in you
All in Dart
Build your backend features in Dart, with no additional packages or tooling!
Iterate locally fast
Run celest start
to test your changes instantly.
Serverless Backend
Use a single command celest deploy
to update your backend.
Code your backend in Dart
Functions
Build serverless functions that run in the cloud.
Auth
Authenticate your users with social sign-in, passwordless and WebAuthn.
Data
Define your data schema, relationships, and authorization rules in code.
Policies
Author fine-grained access controls for all your backend components.
Content
Serve content globally with edge caching built in.
Pricing
Community
No credit card required. Always free.
- 50,000 function invocations / project / mo.
- 1,000 monthly active users / project / mo.
- 3 free projects
- Cold starts
To get started, run: celest deploy
Pro
Perfect for solo developers who need power.
- 500,000 function invocations / project / mo.
- 10,000 monthly active users / project / mo.
- 3 premium projects
- Unlimited free projects
To sign up, run: celest subscribe
Teams
Manage organizations and invite your team to collaborate.
- Multiple team members
- Role-based access controls
- Auto-scaling
- Priority support