Databases offers

Start with Postgres, authentication, storage, and realtime. No credit card needed.

$50 Atlas credit plus free certification for eligible students through MongoDB.

Up to $100,000; generally 12 months for Early-stage startups.

Build a reactive backend within Convex's free usage limits.

Use Firebase database and backend products within Spark plan quotas.

Create a shared M0 database cluster within Atlas's free storage and usage limits.

Qualifying product startups receive stage-dependent Atlas credits, Voyage AI tokens, and technical support through MongoDB for Startups.

Run serverless Postgres projects with Neon's limited no-cost compute and storage.

Accepted startups get Standard-tier access, Pro support, and usage credits or discounts for their Pinecone workloads.

Free while enrolled for eligible students through PopSQL.

Create a small managed Redis database on Redis Cloud's free tier.

Eligible startups can request free Snowflake usage on their first contract, with separate accelerator support for selected app builders.

Free for 1 year for eligible students through SQLGate.

Start with TiDB Cloud's shared Starter database tier.

Build with edge-hosted SQLite databases within Turso's free allowances.

Use serverless Redis on Upstash's limited free tier.

Use Xata's open-source edition on your own infrastructure; managed service is paid.

Eligible startups can receive stage-dependent Neon and Databricks credits, including a smaller self-funded Neon tier.