Sql

EdgeDB is a next-generation database that combines the best of SQL and GraphQL, offering a strictly typed, declarative schema with built-in migrations and based on PostgreSQL.

Fully managed, cost-effective relational database service for PostgreSQL, MySQL, and SQL Server with a free plan for personal projects and small-scale deployments.

Distributed SQL database designed for resilience and scalability, offers a free tier suitable for smaller projects.

TiDB Cloud is a unified distributed SQL database that combines HTAP (Hybrid Transactional/Analytical Processing), vector search, and ACID transactions. It is designed for production AI agents and multi-agent systems, offering horizontal scalability and strong multi-tenant isolation.

Free, lightweight database for SQL queries.