1. Prisma
Visit →Schema-first TypeScript ORM that generates a typed client and handles migrations from a single schema file.
Cost shape: The ORM is free and open source. Optional hosted extras like connection pooling are billed separately.
Strengths
- ✓One schema file is the single source of truth for types and migrations.
- ✓Generated client gives autocomplete over relations that is hard to beat.
- ✓Migration tooling handles the common cases without you writing SQL.
Tradeoffs
- ✗Its own schema language sits outside SQL, so unusual database features need escape hatches.
- ✗The generate step must run in build pipelines or types silently go stale.
- ✗Query builder hides the emitted SQL, which complicates performance tuning.