Fillout · Rate Limits

Fillout Rate Limits

Fillout REST API endpoints are limited to no more than 30 requests per second per account / API key. Above the limit, requests are rejected with HTTP 429. Plan-level monthly response caps act as a secondary, business- level throttle.

Fillout Rate Limits is the machine-readable rate-limit profile for Fillout on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 5 rate-limit definitions, measuring requests and responses/month.

The profile also includes 2 backoff/retry policies defined and response codes documented for throttled.

Tagged areas include Forms, Surveys, No-Code, Airtable, and Notion.

5 Limits Throttle: 429
FormsSurveysNo-CodeAirtableNotionRate LimitingQuotasThrottling

Limits

REST API per account/API key account
requests · 1s
30
Free plan responses account
responses/month
1000
Starter plan responses account
responses/month
2000
Pro plan responses account
responses/month
5000
Business plan responses account
responses/month
-1
Unlimited.

Policies

Backoff Strategy
Honor Retry-After on 429; use exponential backoff with jitter.
Region selection
EU agent and self-hosted return their own base URL via the dashboard.

Sources