Real-time email verification API
Install our API on registration
forms and landing pages
SafetyMails does verify an email address typed in a form and, if it is invalid, the visitor is immediately prompted to fix it.
In a few seconds, prevent invalid e-mail addresses, spamtraps, disposable emails, and random typing from being accepted into your registration forms.
Create a free account and take the opportunity to ACTIVATE FREE API TRIAL
By activating the API TRIAL you earn 1,000 free credits for email checking using our API.
Enjoy the best of your inbound
The email addresses of your leads are verified right in the registration form.

Real-time verification
Just a few seconds after an email address is typed in, we verify it and, if invalid, the visitor is immediately prompted to fix it.

Remove free email accounts
Just want corporate emails? You can prevent email addresses from gmail, yahoo, hotmail, and others from registering.

Available Integrations
SafetyMails has integrations with major landing pages platforms, such as RD Station. (Learn more)

Powerful infrastructure
Our datacenter has the infrastructure to perform thousands of validations simultaneously.

Avoid being blocked
Checking emails prevents hard bounce issues and improves the deliverability of your email marketing.

Flood protection
Our API has protection against multiple connections from the same user.
How does this API
protects you?
Real-time validation, while typing in the form!
Up to 33.5% (1/3) of emails entered in registration forms are invalid! This harms your email marketing and sales results.
Do not waste you lead generation opportunities with non delivered double opt in email messages. SafetyMails' real-time email verifier takes the best of lead interaction and avoid unnecessary errors.

Install it wherever and however you want.
Use our default Script Generator or create your own custom code
Install the SafetyMails API on your website, landing page, mobile app or wherever you want, using our standard script, or develop your own code according to your needs.
Integration for Landing Pages
Activate your API quickly through our integrations within the most popular platforms



