What are some alternatives?
When comparing NoBounce Email List Cleaner and EmailRecon, you can also consider the following products
Email Verifier - Email verifier app lets you verify email.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Email List Verify - The Fastest Way to Improve Email List Deliverability and ROI
useBouncer - The most intelligent email checker, that lets you focus on valuable relationships! Verify email address with simple App or easy-to-integrate API.
Emailmarker - The Most Reliable and Accurate Way to Improve Your Email List Deliverability.
NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.