Free email address validator

Enter an email address below to check in real-time if it's real, using our free online email validator. We'll let you know if it's properly formatted and verify that its mailbox exists and is able to receive mail. We'll get you a detailed response without ever sending an email!

Email List Cleaning

Super-fast speed, 99% accuracy.

Clean your mailing lists with Verifalia's AI email verification: achieve 99% accurate and detailed results at unbelievably high speed, detecting invalid, risky, and undeliverable emails.

Email Verification API

Free and open source SDKs included.
Microsoft .NET Standard, .NET Framework, .NET Core email verification
Go / Golang email verification
Java email verification
JavaScript email verification
Node.js email verification
PHP email verification
Ruby email verification
Integrate our real-time email verification API with your app and prevent invalid and undeliverable emails, both single and bulk, ensuring data integrity. Ideal for user segregation and resellers, with multiple user support and enhanced security.