Verify any email address with the most accurate email checker
Instantly verify if an email is real, active, and deliverable. 99% accuracy with cloud-powered speed. No installation required.
Trusted by industry leaders worldwide
Our Technology
How It Works
Three simple steps to verify any email address with industry-leading accuracy
Enter Email
Input a single email or upload a list of up to millions of addresses
Automatic Analysis
Our cloud engine runs 28+ checks including syntax, DNS, MX, and mailbox verification
Detailed Results
Get deliverability scores, risk flags, and actionable recommendations
Product Preview
See MailClean in Action
Get a glimpse of our powerful dashboard and watch how easy it is to verify emails at scale
Comprehensive Checks
Powerful Features
The most advanced email verification engine with AI-powered accuracy
Syntax Validation
RFC-compliant formatting checks against all IETF standards
Domain & DNS Check
Validates DNS records and identifies invalid or parked domains
Mailbox Confirmation
Confirms mailbox existence without sending any emails
Disposable Email Detection
Identifies temporary addresses from 10,000+ disposable providers
Spam Trap Removal
AI-powered detection of spam traps and honeypots
Catch-All Detection
Identifies servers that accept all emails indiscriminately
Bulk Verification
Process millions of emails with Excel, CSV, and TSV support
API Integration
RESTful API with free SDKs for all major platforms
100% Cloud-Based
No Installation. No Maintenance. Just Results.
MailClean runs entirely in the cloud, so you can verify emails from anywhere, on any device. Scale from 100 to 10 million emails without worrying about infrastructure.
Cloud-Powered
No downloads or installations needed
Lightning Fast
Verify thousands per minute
Military-Grade Security
ISO 27001 certified data centers
99.9% Uptime
Enterprise-grade reliability
Who It's For
Email Verification for Everyone
Seamlessly integrate with 6,000+ apps through Zapier, Pipedream, and native connectors
Sales Teams
Clean prospect lists before outreach to protect sender reputation
Marketers
Prevent high-bounce campaigns that damage deliverability
Recruiters
Verify candidate email addresses before reaching out
Founders
Maintain clean user databases from day one
PR Professionals
Ensure press releases reach valid journalist emails
Event Organizers
Verify candidate email addresses before reaching out
Trust & Security
Enterprise-Grade Security
Your data is protected with the highest security standards in the industry
Military-Grade Encryption
AES-256 encryption for all data in transit and at rest
ISO 27001 Data Centers
Hosted in certified, audited data centers worldwide
GDPR Compliant
Full compliance with EU data protection regulations
No Email Storage
We never store or retain the emails you verify
Integrations
Connects with Your Favorite Tools
Seamlessly integrate with 6,000+ apps through Zapier, Pipedream, and native connectors
Zapier
Mailchimp
Salesforce
HubSpot
SendGrid
Pipedrive
Flexible Pricing
Plans for Every Need
Start free with 25 daily verifications. Scale up as you grow.
Free
$0/mo
25 daily credits
- Developers API
- Free SDKs
- Email Widget
- 6,000+ Integrations
- Smart Duplicates Removal
- Disposable Email Detection
Starter
$9/mo
250 daily credits
- Developers API
- Free SDKs
- Email Widget
- 6,000+ Integrations
- Smart Duplicates Removal
- Disposable Email Detection
Popular
Professional
$49/mo
1,250 daily credits
- Developers API
- Free SDKs
- Email Widget
- 6,000+ Integrations
- Smart Duplicates Removal
- Disposable Email Detection
Enterprise
$199/mo
6,250 daily credits
- Developers API
- Free SDKs
- Email Widget
- 6,000+ Integrations
- Smart Duplicates Removal
- Disposable Email Detection
Ultimate
$499/mo
25,000 daily credits
- Developers API
- Free SDKs
- Email Widget
- 6,000+ Integrations
- Smart Duplicates Removal
- Disposable Email Detection
Start Verifying Your Emails Now
Join thousands of companies who trust MailClean for accurate, cloud-powered email verification.