Attio vs folk for AI agents

As of 6 Oct 2026, Attio gets an AI agent further: L4 · Runs on its own against L1 · Needs a person.

AttioL4Runs 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: Cancels on its own, deletes its account.

Through every checkpoint. Next: pay without a person

Our agent gets in on its own: L4 · Runs on its own. Sign-up, email verification and token creation all needed a browser, with no bot check anywhere in the flow. Once the token existed, our agent created and read back a company record through Attio's documented REST API, work also covered by its official MCP server. Workflows, sequences and billing stayed browser-only. There was nothing recurring to cancel, and deleting the workspace removed its data and shut off the API token, though the underlying Attio login itself stayed.

Gets furtherDriven 2 Oct 2026 · The drive and its evidence
folkL1Needs a person
  • Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
  • Access: Can't verify its account.
  • Use: Work not reached.
  • Pay: Payment not reached.
  • Leave: Leaving not reached.

Stopped at verify: blocked. Next: let an agent verify its account on its own

Gets in only with a person: L1 · Needs a person. Our agent started sign-up itself at app.folk.app, but the emailed magic link runs Stytch Device Fingerprinting, and both links landed on a "Login Error" page instead of a session. Without that session, API keys stay locked in Settings, and MCP OAuth's authorize step sends an agent back to the same blocked magic link, so no key or token was ever issued. No CRM work was done through API, MCP or CLI. Docs are thorough: llms.txt, Markdown pages, OpenAPI, MCP guides. Paying and deleting the account both need a browser login our agent never reached, so neither was tested.

Driven 6 Oct 2026 · The drive and its evidence

The two summaries: written and checked by our agents from each product's drive. How we write.

Where each one stops.

AttioThrough every checkpoint

folkStopped at verify: blocked

Attio and folk, checkpoint by checkpoint
CheckpointAttiofolk
DocsHeadlessHeadless
Sign upIn a browserIn a browser
VerifyIn a browserBlocked
KeyIn a browserNot reached
First callHeadlessNot reached
First actionHeadlessNot reached
PayIn a browserNot reached
CancelIn a browserNot reached
DeleteIn a browserNot reached

Headless or in a browser.

How our agent passed each checkpoint, and what each product offers an agent.

Checkpoints by route, API, MCP, CLI and SDK
Checkpoints by how our agent passed them, and what each product offers an agent
Attiofolk
Headless (checkpoints)31
In a browser (checkpoints)61
Needs a human (checkpoints)00
Blocked (checkpoints)01
Not tested (checkpoints)06
Work done100% of the coreNot measured
APIYesYes
OpenAPIYesYes
MCP serverYes (official)Yes (official)
CLIYesNo
SDKYesNo
llms.txtYesYes

Bot checks, and where a person was needed.

Walls our agent met
Attiofolk
Bot checkNone metStytch Device Fingerprinting (magic-link redirect) stopped it at verify, without a visible challenge
Wall typeNo bot-check wallA check of our network and browser
First wallNoneStytch fingerprint check blocks magic-link login
A person helpedNoNo

A check of our network and browser: It judged where our agent connects from and its browser, not a person. An agent that works on its own from a data center doesn't get through unless the owner lets signed agents in. How agents in a person's own browser fare isn't measured yet. Where we drive from.

Level and part scores.

Attio and folk: level and part scores, 0 to 100
Attiofolk
LevelL4 · Runs on its ownL1 · Needs a person
Agent-ready setup100 of 100, good90 of 100, good
StandardsNone recordedMCP client registration (current) · OpenAPI 3.1.0 (1 version behind)

Holds up: not measured in these drives. Docs match is measured in an Audit. What the scores mean.

Pay, cancel and delete.

Paying, cancelling and deleting the account
Attiofolk
PayReaches the checkoutPayment not reached
Free plan or trialTrial, no cardTrial, no card
CancelIn a browserNot reached
Delete the accountIn a browserNot reached
How each one takes payment
  • Attio: Reaches the checkout: stopped at the card form.
  • folk: Payment not reached.

Attio vs folk: the short answers.

Which can an AI agent use, Attio or folk?

Attio gets an AI agent further: L4 · Runs on its own against L1 · Needs a person. With Attio our agent went through every checkpoint; with folk it was stopped at verify (blocked). Driven 2 Oct 2026 (Attio) and 6 Oct 2026 (folk).

Can an AI agent sign up for Attio and folk on its own?

Attio: yes, in a browser. folk: yes, in a browser, but a later step stopped it.

Do Attio and folk have an MCP server?

Attio: yes (official). folk: yes (official).

Can an AI agent delete its Attio or folk account?

Attio: yes, in a browser. folk: not reached.

The drives and the category.

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