Bulk Email Verification
You Can Actually Afford
Clean up to 1,000,000 emails per list in minutes. 99% deliverability accuracy, deep SMTP, catch-all & spam trap detection. Credits never expire.
Works with every email provider
Verify emails from Gmail, Outlook, Yahoo, and thousands of other providers worldwide
And many more email providers worldwide
How Bulk Email Verification Works
Process massive lists in three simple steps. Safe, lightning-fast, and up to 90% cheaper than legacy providers.
Drag & Drop Any List Format
Upload your contacts via CSV, Excel (.xlsx, .xls), or plain text. Our system automatically detects the email column—no manual field mapping required.
Try it now – completely free
Enter any email address and see instant verification results
Try any email address to see instant verification results
Everything you need to verify emails
MailVeri offers a comprehensive suite of features designed to streamline your email verification process.
Bulk Verification
Upload and verify up to 1,000,000 emails in a single list. CSV, Excel, and TXT files supported.
Real-time API
Instant email verification via our REST API. Perfect for signup forms and lead capture.
Disposable Detection
Catch temporary and fake email addresses before they hurt your sender reputation.
Catch-All Detection
Identify risky catch-all domains that accept all emails but may not deliver.
Role Account Detection
Filter out role-based emails like info@, support@, admin@ for better targeting.
SMTP Validation
Direct mailbox verification to ensure the email address actually exists.
How much will you save with MailVeri?
Slide to your estimated verification volume and see immediate savings vs. ZeroBounce.
Standard Pay-As-You-Go Packs
Pay once. Use whenever you need. Credits never expire.
Credits never expire
See all pricing optionsUniversal API Integration
Our REST API works with any platform. Whether you use Mailchimp, ActiveCampaign, HubSpot, or your own custom solution - integrate MailVeri in minutes with our simple HTTP endpoints.
Works seamlessly with any platform that supports REST APIs
Trusted by marketing teams
Join thousands of businesses who trust MailVeri to keep their email lists clean and deliverability high.
"MailVeri helped us clean a list of 100k subscribers in minutes. Our bounce rate dropped from 8% to under 1% immediately."
"The API is incredibly fast and easy to integrate. We use it to verify signups in real-time, which has completely eliminated fake accounts."
"We've tried other verification tools, but MailVeri offers the best accuracy for the price. The detailed reporting is a huge plus."
"The support team is amazing. They helped us understand our bounce issues and recommended the right cleaning strategy."
"Deliverability was our biggest headache. After using MailVeri, our emails are finally landing in the primary inbox instead of spam."
"Simple interface, great results. It does exactly what it says it does. The free credits to start were a nice touch."
Frequently Asked Questions
What is the meaning of each status in the report?
- VALID – Safe to send. The email exists and can receive messages.
- INVALID – Mailbox does not exist or is disabled.
- DISPOSABLE – Temporary email that will be deleted soon.
- ROLE_ACCOUNT – Email like info@, support@, admin@.
- CATCH_ALL – Domain accepts all emails but may not deliver.
- FULL_INBOX – Mailbox is full.
- UNKNOWN – Could not verify. Try again later.
Do you offer free credits?
Yes! When you register and confirm your email, you get up to 1,000 free credits.
Earn up to 10,000 bonus credits by spreading the word on social platforms.
Credits never expire.
What file types do you support?
- ✓ Excel files (.xlsx, .xls)
- ✓ CSV files
- ✓ Plain text files (.txt)
- Maximum file size: 100MB • Up to 1,000,000 emails per list
Do you send any emails during verification?
No, we never send emails.
Our verification process checks if a mailbox exists without sending any messages. This ensures zero impact on your sending reputation.
Ready to clean your email lists?
Join thousands of users who trust MailVeri to verify their emails. Start with 1,000 free credits today.