Databases for AI agents
As of 15 Oct 2026, an AI agent gets in on its own at 5 of the 9 products we drove in databases. Furthest an agent got: Airtable and NocoDB, each L4 Runs on its own.
9 products by level
- L50
- L42
- L31
- L22
- L14
- L00
Every product here was driven by our agent. Sorted by level, then work done, then time to the first call. How we rank
Airtableairtable.comL4Runs on its own- Find: Some docs for agents: llms.txt and an MCP server.
- Access: MCP sign-in, sign-up in a browser.
- Use: 100% of the work.
- Pay: Reaches the checkout: Stopped at the $24 a month charge.
- Leave: Leaves on its own: Nothing to cancel, deletes what it made.
NocoDBnocodb.comL4Runs on its own- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Sign-up in a browser.
- Use: 100% of the work.
- Pay: Reaches the checkout: Stopped at the card form.
- Leave: Leaves on its own: Nothing to cancel, deletes its account.
Convexconvex.devL3Does the work- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Runs locally: Can't sign up for one.
- Use: 70% of the work.
- Pay: Payment not reached.
- Leave: Leaves on its own: Nothing to cancel, made nothing to delete.
Neonneon.comL2Gets in- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Try first, claim later.
- Use: 45% of the work.
- Pay: Payment not reached.
- Leave: Leaves on its own: Nothing to cancel, what it made goes after 3 days.
PlanetScaleplanetscale.comL2Gets in- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Sign-up by email.
- Use: Work not reached.
- Pay: Card checkout.
- Leave: Leaves on its own: Nothing to cancel, deletes its account.
Supabasesupabase.comStopped at payhCaptcha puzzle on email sign-upL1Needs a person- Find: Docs for agents: yes: llms.txt, an OpenAPI and an MCP server; a docs page for each core task.
- Access: Signs up sometimes: partly.
- Use: 100% of the work: yes.
- Pay: Needs a person to buy: no: A CAPTCHA at checkout.
- Leave: Nothing to cancel: yes: Deletes its data, but the login stays.
Baserowbaserow.ioCan't sign up on its own: a bot check stops itL1Needs a person- Find: Docs for agents: yes: llms.txt, an OpenAPI and an MCP server.
- Access: Can't sign up: no.
- Use: Work not reached: not reached.
- Pay: Payment not reached: not reached.
- Leave: Leaving not reached: not reached.
MongoDB Atlasmongodb.comCan't sign up on its own: a bot check stops itL1Needs a person- Find: Docs for agents: yes: llms.txt, an OpenAPI and an MCP server.
- Access: Can't sign up: no.
- Use: Work not reached: not reached.
- Pay: Payment not reached: not reached.
- Leave: Leaving not reached: not reached.
Tursoturso.techCan't sign up on its own: a bot check stops itL1Needs a person- Find: Docs for agents: yes: llms.txt, an OpenAPI and an MCP server.
- Access: Can't sign up: no.
- Use: Work not reached: not reached.
- Pay: Payment not reached: not reached.
- Leave: Leaving not reached: not reached.
Compare two side by side.
36 comparisons: where an agent gets further, checkpoint by checkpoint.
Written comparisons first, then by level. How we rank

Airtable vs Baserow
Airtable vs Convex
Airtable vs MongoDB Atlas
Airtable vs Neon
Airtable vs NocoDB
Airtable vs PlanetScale
The other 30 comparisons

Airtable vs Supabase
Airtable vs Turso
Baserow vs Convex
Baserow vs MongoDB Atlas
Baserow vs Neon
Baserow vs NocoDB
Baserow vs PlanetScale
Baserow vs Supabase
Baserow vs Turso
Convex vs MongoDB Atlas
Convex vs Neon
Convex vs NocoDB
Convex vs PlanetScale
Convex vs Supabase
Convex vs Turso
MongoDB Atlas vs Neon
MongoDB Atlas vs NocoDB
MongoDB Atlas vs PlanetScale
MongoDB Atlas vs Supabase
MongoDB Atlas vs Turso
Neon vs NocoDB
Neon vs PlanetScale
Neon vs Supabase
Neon vs Turso
NocoDB vs PlanetScale
NocoDB vs Supabase
NocoDB vs Turso
PlanetScale vs Supabase
PlanetScale vs Turso
Supabase vs Turso
See what an agent sees in yours.
Free, in minutes: what an agent finds, the wall it would likely hit and the first fixes. A Drive ($49) lists yours here with its level.