Etnu Verify
The most accurate & secure email checker
Sending emails is not enough. You need to have them delivered. Improve your deliverability and email marketing campaign ROI with the most reliable and affordable email checker.
No credit card required.
Free credits included.
Free credits included.
EtnuFinder is used by 300,000+ professionals and chosen by leading companies.
Bulk Email Checker
Clean your lists with ease
Use our bulk email verifier to improve deliverability and campaign performance in no time.
- Reduce bounces by removing bad emails from your lists.
- Improve your email deliverability by up to 99%.
- Add email validation features to your own app using our APIs.
List Cleaning Automation
Automate your email verification
Put your list cleaning on autopilot and let Monitor do the work for you. Your lists will be automatically synced and reverified every single day.
- Keep only deliverable addresses on your list.
- Select which emails are removed from your list with our custom configurations.
- Improve deliverability and secure inbox placement.
Real-Time Email Checker
Verify emails at the point of capture
Add our real-time email checker to your current HTML forms by just copying and pasting a few lines of code. No custom coding needed.
- Block invalid emails before they are added to your database.
- Customize which attributes to include.
- Integrate into your existing website in no time.
List Cleaning Automation
Ensure your emails hit the inbox
Monitor key metrics that are preventing you from reaching the inbox and learn how to improve them.
- Get comprehensive reports on key metrics that are impacting your email deliverability.
- Monitor your email servers for the most common cause of email deliverability issues.
- Identify email authentication issues causing delivery failures.
A Rock Solid Email Checker
Engineered for Reliability
Our battle-tested verification algorithm is used by customers in over 170 countries around the world. Powered by a globally distributed infrastructure.
Private by Design
Our storage servers are located in ISO 27001 and SOC 2 certified data centers, and all information transmitted is protected using 256-bit TLS encryption.
24/7 Support
Our dedicated customer support team is ready to help you at any time, and get questions answered quickly, effectively backed by a 99.99% uptime SLA guarantee.
