Datanyze
Email Checker offers Free Trial, but Proofy does not.
Proofy is designed for Freelancers, Medium Business and Small Business.
Email Checker is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Proofy begins at $3Per check, while pricing details for Email Checker are unavailable.
Some top alternatives to Proofy includes ZeroBounce, BriteVerify, Email List Verify, MyEmailVerifier, Verimail, Bouncer, Email Checker, QuickEmailVerification, Mailifier, Email List Validation and sift.email.
Some top alternatives to Email Checker includes and undefined.