Real-time email validation widget

Verify emails at the point of capture and keep bad email addresses off your list with our real-time widget.

250 free credits

Benefits of email validation at the time of capture

Install our widget in your website to start verifying in real-time.

Keep your list clean

Good list hygiene is essential to successful email marketing.

Block bad emails

Protect the quality of your lists by blocking undeliverable emails from entering.

Ensure higher open rates

A clean list will be seen by more people and result in a higher ROI.

Install in seconds

Copy and paste a few lines of code to get started.

Protect domain reputation

Avoid being blacklisted by only sending to valid emails.

Set your own rules

Decide what should be allowed or blocked from your lists.

Easy to set up

Easily install our widget by copying and pasting a few lines of code. From there, email validation will be performed as a user types their email into your form. Visit our docs for the full list of configuration options.

Fully customizable

Set your own rules and parameters, including: