Get real-time email verification with our best-in-class native integrations

Get out of the box automations in 60 seconds, no coding required

Logos of various email marketing platforms displayed in a 4x5 grid, including ActiveCampaign, AWeber, HubSpot, Mailchimp, and more.

Verify emails in real-time

24/7 real-time verification for automatic instant cleaning

With Real-time cleanup you don’t have to worry about invalid emails entering your database. That means more of your emails end up in the inbox of your real subscribers.

“This is a truly no-brainer app for Infusionsoft users. It’s just getting rid of all the junk on our lists!”

Marc Wayshak Author

★★★★★

Say goodbye to hard bounces and hello to higher email deliverability

Auto-remove, unsubscribe, or tag invalid contacts

Automatically delete or unsubscribe invalid email addresses so they aren’t clogging up your email list. Keep your inbox reputation stellar so your real subscribers will get your emails. Or you can tag them and use this data in automations, segmenting, and reporting.

“We were looking for an email validation service that could support enterprise level volume and tight integration with HubSpot, and frankly mailfloss was the only game in town.”

Brandon McDonaldDirector, Demand Generation

★★★★★

Dashboard displaying yearly email stats with a pie chart and legend. Categories include Passed, Undeliverable, and Risky, with numerical data for each.

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Free 7-day trial Easy setup Money-back guarantee

Email list displayed in a web browser with red X marks next to invalid email addresses and green "Fixed" buttons.

Start your free trial

Free 7-day trial Easy setup Money-back guarantee

Recover misspelled email addresses automatically

Fix typos automatically

Popular email services such as Gmail, Yahoo, Aol, and Hotmail are frequently misspelled. mailfloss fixes these typos automatically that would have otherwise been lost. Nice!

“My integration is with Hubspot and I appreciate the custom properties for list segment and suppression control, the automated list cleaning, and the consistent release of new, valuable features like typo fix.”

Paul SnyderDirector of Product

★★★★★

Get up and running in 60 seconds

mailfloss works with your favourite email service providers

We support 35 of the most popular email service providers and we keep adding more.

One-time setup. Set it and forget it.

All it takes is a few button clicks and you only have to do it once. From then on mailfloss handles the rest.

No developers needed

But we have a real-time API, as well. Techies only.

A browser window displays a grid of email marketing service logos, including ActiveCampaign, Mailchimp, HubSpot, and others, against a blue background.

“Amazing software. I needed to clean up all of my database contacts of my app and I didn’t know the best way to do it. And with mailfloss and the Sendinblue integration I did a big fix.“

Daniel LorenzoEmail Marketing Specialist

★★★★★

Setup in 60 seconds. Then never worry about email verification ever again.

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