The API of choice for mission critical applications
Built by Developers for Developers
Quickly build production-ready integrations with modern tools and simple documentation. Our email verification API is easy to use and quick to set up.
Sample code
Test environment
Batch operations
Webhooks
Client libraries in multiple languages

Code in the language of your choice
Start using email verification in your project with our simple HTTP API. Or, use one of our client libraries to make it even easier.
Visualize your usage
Get a high level view of your API usage. See how many verifications you perform over time with our custom charts, and gain insights into your responses with result statistics.
Get Started Free
Built to scale
Our API is engineered with scalability and reliability in mind. Businesses of every size, from startups to public companies, use our API to power their email verification.
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Verifications
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Customers
Used by developers all over the world.
Developers worldwide are using our API to verify their emails in real-time.
Secure by design
Trust that your data is secure. Along with our entire platform, our API is built using the latest industry standard security and privacy best practices. We are fully GDPR and Privacy Shield compliant.
HTTPS and HSTS for secure connections
All data is encrypted with AES-256
All data is deleted after 30 days