Formbricks vs Tally for AI agents

FormbricksL4Runs on its own

Through every checkpoint. Next: pay without a person

Gets in on its own, creates its key and runs the whole survey lifecycle: L4 · Runs on its own. Our agent passed every checkpoint: email sign-up with no CAPTCHA, a headless verification link, an API key from Organization Settings, then calls through the REST API and the official OAuth MCP server. It created, edited, published and read back surveys and responses, with webhooks and targeting, all from the API or MCP; sign-up, the key page, tags, segments, billing and account deletion stayed in the browser. The trial needed no card; our agent returned the plan to Hobby in the billing screen, then deleted its account and org from the profile page.

TallyL4Runs on its own

Through every checkpoint. Next: pay without a person

L4 · Runs on its own: once signed up, Tally gets in on its own and does the work. Sign-up, email verification and the API key page need a browser; there is no documented sign-up API, and our agent found no bot check to pass. From there, the REST API and the official MCP server let it create, edit, publish and clean up forms headless, with no further stop. Paying and account deletion both happen on the web: the upgrade goes through Stripe Checkout, with an option to flag the buyer as an agent, and deleting the account removes it at once.