Verifalia's free email verification service: check if an email address is valid and properly formatted, really exists and can accept mails, plus a lot more!

Our embeddable widget integrates seamlessly with any web form and verifies email addresses in real-time at the point of capture, keeping bad email addresses off your list and eliminating …

Our online email verification service allows you to verify a list of emails in bulk through our client area or seamlessly integrate our API to verify incoming email addresses in real-time.

Our API will let you know the validity of their email address instantaneously so that you can either accept them, reject them or ask for a different email address.

Discover our free email verification widget: seamlessly integrated with any web form, it validates email addresses in real-time at the point of capture, keeping bad email addresses off your list …

In this article, we'll show you how to block invalid email addresses on a web page using the free Verifalia widget, preventing typos and making sure that you only accept valid email addresses …

If you have questions about the credits you’ll need to complete your validations, just send us a message with the specifics of your job (number of email addresses, desired level of service, …

Cleaning your email list eliminates invalid and risky data that keep you from delivering your messages effectively. Use our online app to validate your full email list at one time: just upload …

Integrate the Verifalia email verification service with 6,000+ popular tools like Mailchimp, Constant Contact, Campaign Monitor, Google Sheets and Salesforce.

Starting October 27th, 2025, we will remove job names from deleted email verification jobs, anonymize their originating IP addresses, and retain historical job references for a maximum …