The Complete Backend.
Built on Postgres.
Scarlet provides all the backend features you need to build a product: Database, Auth, Storage, Edge Functions, and Realtime.
Trusted by
Every tool you need.
Supercharged.
We've pre-configured the best open source tools so you can focus on building your product, not your infrastructure.
Postgres Database
Scale from zero to millions with a fully managed Postgres instance. 100% portable, no lock-in.
Authentication
Secure every row with policies. Magic links, social logins, and enterprise SSO out of the box.
Edge Storage
Store petabytes of files. S3-compatible API with global CDN caching and on-the-fly transformations.
Edge Functions
Run custom logic close to your users. Deno-compatible runtime with <100ms cold starts.
Realtime
Build multiplayer apps with a few lines of code. Presence, broadcast, and database changes.
Build AI Apps in Minutes
Store vector embeddings alongside your relational data. Query with natural language. Build semantic search with zero extra infrastructure.
Define your schema.
Get an API instantly.
Stop writing boilerplate. Scarlet introspects your database and generates high-performance REST and GraphQL APIs instantly. Fully documented. Type-safe.
email text UNIQUE,
name text
{
"id": "123e4...",
"email": "jane@doe.com",
"name": "Jane"
}
]
Deploy to the Edge.
Your data is replicated globally. Low latency, high availability, and instant scale.
Build for the future.
Join thousands of developers building scalable applications with Scarlet. Free tier included, no credit card required.