Credits never expire
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Detailed Status Codes
Inbox Placement Testⓘ
Volume pricing
No hidden costs
IP Address Geo Location
Credits are tokens you use for the email validation, AI Scoring, and Email Finder tools. You’ll use one credit per email address verified, whether you use bulk validation or the real-time API. The same goes for our A.I. email scoring service: one credit allows you to score one email address.ZeroBounce Email Finder uses 20 credits per successful query.
Get 100 free monthly email verifications when you sign up with a business/premium domain.

Email Server Testⓘ
24/7 customer support
100 free monthly validations
Multiple API Keys
18 Validation Tools
Use credits for any of these tools or services:
Additional benefits:
Credits Never Expire
99.6% Validation Accuracy Guaranteed
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