Databases – AI dev tools
7 AI dev tools in the category Databases. AI model APIs and developer tools (hosting, databases, monitoring, email and more) that offer a free tier. Free tiers and limits change often, so confirm the details on the provider's pricing page before you rely on them.
Firebase
Spark (no-cost) plan: Firestore, Realtime Database, Auth, Hosting. See pricing page
MongoDB Atlas
Free shared cluster (M0). Free cluster: 512 MB storage, shared RAM/vCPU
Neon
Free plan for serverless Postgres with branching. 100 CU-hours per project, up to 2 CU (8 GB RAM), scales to zero after 5 min inactivity
Pinecone
Starter (free) plan for vector database. See pricing page
Supabase
Free plan: Postgres database, auth, storage, edge functions. 500 MB database, 50,000 MAU, 1 GB file storage, 2 active projects; paused after 1 week…
Turso
Free plan for SQLite-compatible edge databases. 100 databases, 5 GB storage, 500M rows read and 10M rows written per month
Upstash
Free tier for serverless Redis, Kafka-style queues and vector. Redis: 250 MB data, 10 GB bandwidth, 500K commands per month