Yes, to ensure optimal performance for all customers, our plans includes reasonable usage limits. The usage limits vary for different plans.
Tool-level usage limit
The following table lists the maximum limit as per our Fair Usage Policy:
Account-level usage limit
BrowserStack uses the Spectra™ Rule Engine to detect accessibility issues. Over and beyond the tool-level usage limits, the following account-level usage limits are applicable on the Spectra™ Rule Engine:

