The number of email verifications you can perform depends on your monthly verifications quota (click on your name in the upper-right corner of your dashboard to see how many verification requests you have left).
There is also a limit per domain depending on your subscription. Instead, there is no daily limit on the number of webmails that can be verified.
The maximum verification allowance for a single domain in one day is the following:
50 verifications on a single domain for Free plans;
1,000 verifications on a single domain for Starter plans and Growth plans.
10,000 verifications on a single domain for any other All-in-One Platform plan and for Data Platform plans.
In the Bulk Email Verification, each bulk has the following upload limits:
Maximum 50,000 emails p/bulk maximum on Starter plans and Growth plans.
Maximum 100,000 emails p/bulk maximum for Scale plan, Enterprise and Data Platforms.
Each upload can be a maximum of 10 Mb per file.