Verify Email Addresses at Scale
Protect your platform from fake signups, disposable emails, and low-quality leads. Our API validates email addresses in real-time with comprehensive checks and scoring.
Protect Every Entry Point
Validate emails at signup, before email campaigns, or when importing contact lists.
Signup Protection
Block fake signups in real-time. Catch disposable emails before they enter your system and waste resources.
Campaign Hygiene
Clean your email lists before sending. Reduce bounces and protect your sender reputation.
Lead Quality
Score incoming leads by email quality. Focus sales efforts on prospects with valid business emails.
Comprehensive Validation
Our API checks multiple factors to determine email validity and quality.
MX Record Validation
Verifies the domain has valid MX records and can receive email.
Disposable Detection
Checks against 5,000+ known disposable and temporary email providers.
Role Account Detection
Identifies shared accounts like admin@, support@, info@.
Public Domain Flag
Flags free email providers (Gmail, Yahoo, Outlook, etc.).
Relay Domain Detection
Detects email forwarding services like Firefox Relay, SimpleLogin.
Quality Score
0-100 score combining all factors into a single quality metric.
One API Call, Complete Validation
Integrate email validation into your workflow with a single API request. Get instant results with detailed breakdowns.
- RESTful JSON API
- Average response time under 200ms
- Rate limit headers included
- Bearer token authentication
{
"data": {
"email": "user@example.com",
"domain": "example.com",
"mx": true,
"mx_records": ["10 mail.example.com"],
"disposable": false,
"public_domain": false,
"relay_domain": false,
"role_account": false,
"score": 85,
"verdict": "valid"
}
}Plans for Every Scale
Start free and scale as you grow. All plans include API access and dashboard analytics.
Pro
- Everything in Basic
- Webhook notifications
- Bulk validation
Your Data is Safe
We take privacy seriously. Email addresses are never stored or shared. All requests are encrypted in transit.
- HTTPS-only API endpoints
- No email address storage
- GDPR compliant processing
- API key rotation supported
Start Validating Emails Today
Sign up free and get 1,000 validations per month. No credit card required.