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Email verification service
Email verification before your campaign sends.
Verify emails before they enter your next campaign. Upload a CSV/TXT file or paste addresses, remove duplicates, check unique emails, and download clean result segments.
Built for teams that need an email verification service to reduce bounce risk, protect sender reputation, and keep CRM or newsletter lists cleaner before sending.
Start free with 50 email verifications. No subscription required.
1 unique email = 1 verification
Duplicate removal before checks
Valid, invalid, risky, disposable exports
Usage based, no subscription
List quality check
Upload, paste, verify.
See unique emails, duplicates, required verifications, and list risk before you spend anything.
Uploaded
0
Unique
0
Duplicates
0
Needed
0
Ready workflow
Paste or upload emails to estimate list quality and required verifications.
List score--/100
Likely valid
0%
Risk estimate
0%
Duplicate rate
0%
Focused workflow
A focused email verification workflow for clean list exports.
This page is built for people searching for email verification: list checks, duplicate removal, result categories, and CSV exports in one place.
Verify email addresses
Check syntax, domains, risky signals, disposable addresses, and deliverability status before sending.
Clean uploaded lists
Upload CSV/TXT files, deduplicate rows, and verify only unique addresses so your verification count is clear.
Export CSV segments
Download valid, invalid, risky/catch-all, disposable, and full report files for campaign prep.
Protect sender reputation
Reduce avoidable hard bounces before they damage delivery and campaign reporting.
Simple workflow
Upload, verify, export.
Keep paid traffic focused on one job: add a list, verify unique emails, and download CSV segments before your next send.
1. Add emails
Paste addresses or upload CSV/TXT files. Zeylora parses rows and removes duplicates.
2. Verify unique emails
Check syntax, domain, disposable, risky, catch-all, and deliverability signals.
3. Download CSVs
Export valid-only, invalid-only, risky/catch-all, disposable, and full reports.
Campaign protection
Bad email data gets expensive after you send.
Invalid and risky emails waste budget, inflate metrics, and can hurt deliverability. Verify first, then send to the cleanest segment.
Valid emails
Ready for campaign export.
Invalid emails
Remove hard-bounce risk.
Risky / catch-all
Review uncertain addresses separately.
Full report
Keep row-level status for your team.
Usage based, no subscription
View all packagesStart with the right verification volume.
1 email verification checks 1 unique email. Buy once, clean your list, and export the CSV segments you need.
Starter
Most popularVerify your first 1,000 emails, reduce bounce risk, and export clean CSV segments.
$9
1,000 email verifications
$9.00 per 1k
Growth
Clean recurring newsletter, lead magnet, and outbound lists before sending.
$29
5,000 email verifications
$5.80 per 1k
Scale
Most popularBuilt for teams verifying CRM exports, cold email lists, and higher-volume campaigns.
$79
20,000 email verifications
$3.95 per 1k
Quick answers
Before you verify emails.
What does email verification check?
Zeylora checks syntax, duplicate rows, domain signals, disposable addresses, risky/catch-all status, and result categories for CSV export.
Do duplicate emails use extra verifications?
No. Duplicates are removed first, so one unique email uses one verification.
Can I download the verified results?
Yes. You can export valid, invalid, risky/catch-all, disposable, and full report CSV files.
Do I need a subscription?
No. Zeylora is usage based, so you buy email verifications when you need them.