This document contains current API restrictions and usage limits on use of Dialogflow. This page will be updated to reflect any changes to these restrictions and usage limits. We reserve the right to change these limits.
Quotas differ based on the edition of your Dialogflow agent and whether requests are made by a Google Assistant app. To find out more about the different Dialogflow editions, see Dialogflow Editions. Quotas for both editions are described in the following table:
|Feature||Dialogflow Standard Edition||Dialogflow Enterprise Edition|
|Text requests per minute||180||600|
|Audio requests per minute*||100**||300|
|Audio requests per day*||1,000**||100,000|
|Audio requests per month||15,000**||unlimited|
|Maximum audio length per request||60 seconds||60 seconds|
|All other requests per minute (for example, editing Intents)||60||60|
** Voice interaction quotas do not apply to Google Assistant apps using Actions on Google.
These quotas apply to each Dialogflow developer project and are shared across all applications and IP addresses using a given developer project. To request a higher quota, click an edit button for a quota on the Quotas tab of the Google Cloud Platform Dashboard, and then click Apply for a higher quota in the quota edit form to submit a Dialogflow Quota Increase Request.