The free plan costs $0. You get 3 open forms, 100 responses a month and 30 API requests a minute. No card. Pro is coming soon at $19 a month.
Free and Pro
| Free | Pro (coming soon) | |
|---|---|---|
| Price | $0 | $19 a month |
| Open forms | 3 | Unlimited |
| Responses a month | 100 | 10,000 |
| API requests per key | 30 a minute, 1,000 a day | 120 a minute, 20,000 a day |
Every other limit is the same: up to 3 webhooks per form, agent fill and JSON and CSV export. The free plan has no redirect after submit. See rate limits and quotas.
Pro is coming soon. It is not on sale and there is no billing. We will say so in the changelog. We give 30 days notice by email before a plan change. When Pro launches, the REST API, the MCP servers, agent fill and CSV export stay free.
Free plans compared
Vendors' own numbers, read on 2026-10-30. Plans change.
| Tool | Free plan, as the vendor lists it |
|---|---|
| AI Form API | 3 open forms, 100 responses a month |
| Tally | Unlimited forms and submissions, "as long as you stay within our fair usage guidelines". Uploads up to 10 MB per file |
| Jotform (Starter) | 5 active forms, 100 submissions and 10,000 form views a month, 100 MB uploads |
| Typeform | "Basic features with a limited number of responses per month". |
| Google Forms |
Our free plan is smaller than Tally's. We say so. Compare Tally, Typeform, Google Forms and Jotform.
Ready? Read the Quickstart.
Sources, read 2026-10-30: Tally, Jotform, Typeform, Google Forms.
Questions
Is AI Form API free?
Yes. You get 3 open forms, 100 responses a month and 30 API requests a minute for each key. You do not need a card.
What counts as a response, and what happens at 100?
Every stored response counts, from any source. Failed tries do not. At 100 in a calendar month (UTC), new submits get 403 quota_exceeded. Your old answers stay readable. Closed forms do not count as open forms.
When will the paid plan be available?
Pro costs $19 a month and is coming soon. It is not on sale. There is no billing and no date yet.