How are you different from X (some email verification services)?

Most email verifiers check a list when you upload it. mailfloss connects to your email platform and cleans your list automatically every day, so there is nothing to remember, no results to sort through and no files to re-import.

Automatic daily cleanup. One-click integrations with 40 email platforms. mailfloss removes, unsubscribes or tags bad addresses based on the rules you set.

Instafloss. mailfloss is the only email verifier with real-time capabilities for all of our integrations—except for Constant Contact. This means that we provide faster and more seamless service than anyone else in the market. See What does Instafloss do?

Typo Fixer. mailfloss is also the only email verifier that automatically fixes commonly misspelled email addresses from popular domains such as Gmail, Yahoo, Hotmail, and AOL. These email addresses would have otherwise been lost, so they can be a significant source of recovered lost revenue if you get these typos a lot. Included on the Business and Pro plans, and available as an add-on on Lite. See How does the Typo Fixer feature work?

Decay Protection. Re-checks your lists on a schedule, because addresses keep going bad after they pass a first check.

For side-by-side comparisons with specific services, see NeverBounce alternatives, ZeroBounce alternatives, BriteVerify vs. mailfloss and our email list cleaning tools comparison.