Account & Data · Last updated April 23, 2026
Rate limits
Each plan has a monthly submission cap. When you hit it, new submissions return a 429 error until the next billing period — or you upgrade. See the pricing page for the current numbers.
Behavior at the limit
A request that exceeds the monthly cap returns:
HTTP/1.1 429 Too Many Requests with the JSON body described in Response format.
What counts
Successful form submissions across all of your forms count toward the same pool. The dashboard shows current usage with days left in the billing period.
Webhook delivery caps
Free plans can deliver up to 20 successful webhook calls per month — separate from the submission cap. Lite and Pro have unlimited webhook deliveries. Test fires from the dashboard do not count. See Delivery & retries for the full behavior.