Database

Fully managed PostgreSQL database with a free tier including 500MB storage.

Observability platform that helps engineers plan, build, and operate software.

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.

DbSchema offers a free community version for database design and management, along with various paid editions for advanced features.

Globally Distributed Database

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

Parse open-source BaaS on the Cloud, offers a free tier.

Serverless, globally distributed database designed for high performance and consistency. Offers a free tier perfect for getting started.

Serverless MySQL with a free tier up to 5GB storage.

Serverless PostgreSQL with a free tier up to 3GB storage.

Managed serverless Redis with global low latency and multi-region replication. Offers generous free plans and flexible pricing options.

Microsoft's globally distributed, multi-model database service with a free tier.

Free forever tier with decent space

Managed NoSQL database with a free tier up to 512MB.

Managed PostgreSQL integrated with Vercel, free tier for small projects.

Free, lightweight database for SQL queries.