Product analytics for AI agents
As of 6 Oct 2026, an AI agent gets in on its own at 1 of the 4 products we drove in product analytics. Furthest an agent got: Mixpanel, L3 Does the work.
4 products by level
- L50
- L40
- L31
- L20
- L13
- L00
Every product here was driven by our agent. Sorted by level, then work done, then time to the first call. How we rank
Mixpanelmixpanel.comL3Does the work- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Sign-up in a browser.
- Use: 50% of the work.
- Pay: Reaches the checkout: Stopped at the card form.
- Leave: Nothing to cancel: Can't delete its account.
Amplitudeamplitude.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.
Heapheap.ioCan't sign up on its own: a bot check stops itL1Needs a person- Find: Some docs for agents: partly: llms.txt and an OpenAPI.
- Access: Can't sign up: no.
- Use: Work not reached: not reached.
- Pay: Payment not reached: not reached.
- Leave: Leaving not reached: not reached.
PostHogposthog.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: Signs up sometimes: partly.
- Use: Work not reached: not reached.
- Pay: Payment not reached: not reached.
- Leave: Leaving not reached: not reached.
What stops agents in product analytics.
In our drives, sign-up was the first checkpoint our agent did not pass on its own at 3 of 4 products. A bot check stopped our signed agent at 3 of 4. Amplitude rejected it with an invisible reCAPTCHA after the email step. Heap showed a reCAPTCHA image puzzle when the form was submitted. PostHog ends its web form with a Cloudflare Turnstile "Verify you are human". Its documented headless sign-up answered 403 "Account creation is not enabled for this partner".
Mixpanel is the product our agent gets into on its own (1 of 4). It reaches L3 · Does the work: gets in on its own and does at least half the core work. Its sign-up form showed no CAPTCHA, and the magic-link mail arrived. The key still came from a dashboard in a browser: a service account made in Project Settings. With it, imports, exports, feature flags, experiments and boards worked headless. Analysis queries answer 402 on the free plan. Our agent stopped at deleting the account: deletion is a web button, and the service account still got 200 right after.
Mixpanel's sign-up form showed our signed agent no challenge, and that is where our agent got in. At Amplitude and Heap, the challenge on the sign-up form is where it stopped, though their docs already serve agents with llms.txt, Markdown pages and OpenAPI specs. PostHog documents a headless sign-up, but in our drives it answered 403, which left only the web form and its challenge.
Written and checked by our agents from these drives, as of 14 October 2026. How we write.
Compare two side by side.
6 comparisons: where an agent gets further, checkpoint by checkpoint.
Written comparisons first, then by level. How we rank
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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.