AI That Knows Which Emails to Trust
ZeroBounce AI is the only email verification platform that uses artificial intelligence to score catch-all domains, recognize email patterns, and analyze domain reputation — delivering 98%+ accuracy where traditional tools return "unknown."
What Makes Us Different
AI Confidence Scoring
~30% of business emails use catch-all domains. Instead of returning "unknown," we give you a 0-100 probability score so you know exactly which emails to trust.
Pattern Recognition
Our AI learns email naming conventions across companies. If a company uses firstname.lastname@, we can predict with high confidence whether john.doe@ exists.
Domain Intelligence
Trust scoring for email domains helps identify risky senders before they damage your deliverability. We factor domain age, configuration, and reputation into every check.
Built for Speed
Sub-2-second verification via REST API. Verify emails at signup, during import, or in real-time CRM workflows without slowing down your users.
What We Do
Email Verification
Verify any email address through syntax check, MX records, SMTP verification, and AI analysis. Single or bulk.
Email Finder
Find professional email addresses by name and company domain. Verified and scored automatically.
Disposable Detection
Identify temporary and throwaway emails from 100+ disposable providers before they pollute your list.
Email Format Lookup
Look up email formats for 450+ companies. Know if Google uses firstname.lastname@ before you guess.
Bulk Verification
Upload CSV files with thousands of emails. Download clean, categorized results in minutes.
REST API
Full API access for custom integrations. Verify at point of collection in your signup forms, CRM, or tools.
Trusted Across Industries
Email verification for every use case:
Try ZeroBounce AI Free
100 free verifications. No credit card. Experience AI-powered accuracy.