Prisma

Freemium

prisma.io

Next-generation TypeScript and Node.js Object-Relational Mapper (ORM) delivering type safety, automated migrations, and data caching.

About Prisma

Prisma is a revolutionary next-generation Object-Relational Mapper (ORM) that fundamentally redefined how JavaScript and TypeScript developers interact with relational databases. Centered around an intuitive declarative schema modeling language, Prisma automatically generates fully type-safe database client libraries that prevent runtime query errors and maximize developer velocity.

The platform consists of three core components: Prisma Client, which provides auto-generated database queries tailored specifically to your schema; Prisma Migrate, an automated schema migration engine that converts declarative models into production-ready SQL scripts; and Prisma Studio, a visual database browser for inspecting and editing records.

Prisma is completely open-source and supports PostgreSQL, MySQL, SQLite, SQL Server, CockroachDB, and MongoDB. In addition, Prisma Data Platform provides cloud extensions including Prisma Accelerate (global connection pooling and edge caching) and Prisma Pulse (real-time database change events), offering free developer tiers alongside usage-based paid tiers.

Key Features

Core capabilities and technical highlights of Prisma

Auto-generated type-safe database client preventing runtime type errors and null reference bugs in TypeScript.

Declarative data modeling via `schema.prisma` providing human-readable schema definitions and relation mappings.

Prisma Migrate engine generating clean, deterministic SQL migration files with automated drift detection.

Prisma Accelerate edge infrastructure providing connection pooling and sub-millisecond edge query caching globally.

Popular Use Cases

How teams, developers, and creators get value from Prisma

1Query PostgreSQL and MySQL databases with complete end-to-end TypeScript type safety and auto-completion in VS Code.

2Generate and track version-controlled database schema migrations automatically using declarative Prisma Schema models.

3Browse, search, and edit database records visually during local development using the browser-based Prisma Studio.

4Cache database query responses at the global edge and pool database connections using Prisma Accelerate.

Frequently Asked Questions

Common questions and answers regarding Prisma

Is Prisma free and open source?

Yes, the Prisma ORM core is completely free and open-source under the Apache 2.0 license, while Prisma Data Platform offers optional paid cloud caching services.

Which databases does Prisma support?

Prisma supports PostgreSQL, MySQL, SQLite, Microsoft SQL Server, CockroachDB, PlanetScale, and MongoDB.

What is Prisma Studio?

Prisma Studio is a visual database editor bundled with the CLI that allows developers to view and modify database records in their web browser.

What is Prisma Accelerate?

Prisma Accelerate is a managed cloud service that provides global connection pooling and edge query caching for serverless applications.

How does Prisma compare to traditional ORMs like TypeORM?

Prisma uses a declarative schema file and compiles queries through a dedicated Rust engine, generating tailored TypeScript types that guarantee 100% type safety.