Nhost

Nhost provides a managed backend stack built on PostgreSQL, giving you a production-ready database with GraphQL and REST APIs built in. You don't have to write backend code to get started; Nhost auto-generates APIs from your schema based on your permissions. It includes user authentication, file storage, and serverless functions for custom business logic.

It's ideal for teams building full-stack applications who want to skip building a backend from scratch. Nhost competes with Firebase by offering PostgreSQL instead of a proprietary database, better for teams with complex relational data needs or who prefer SQL.