Keep your list clean inside the platform you already use.
Connect any of 40 email platforms in one click — every one a native mailfloss integration, not a Zapier recipe. mailfloss then removes the addresses that bounce, drag down your sender score, and quietly inflate your bill — automatically, every day, right where your contacts already live.
You install it one time and for the life of your account you get a 2–3% increase in your leads. It automatically corrects typos — if someone misspells Gmail, it fixes it. That’s a huge additional source of revenue you were missing out on before.
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.
Amazing software. I needed to clean up all of my database contacts and didn’t know the best way to do it. With mailfloss and the Brevo integration I did a big fix.
A native integration — not a Zapier recipe.
An integration directory can mean two very different things: a connection the vendor builds and maintains inside its own app, or a Zapier recipe that hands the work to a third party. Every platform on this page is one of the 40 integrations mailfloss builds and maintains itself: you connect it from your mailfloss dashboard, and mailfloss reads and writes contacts inside the platform, on a schedule, without you.
Connect from your mailfloss dashboard — one click for most platforms, a guided key-and-workspace flow for a few. No developer, no Zapier in the middle. Disconnect anytime.
Removals, tags, and typo fixes are written straight back to your platform. Nothing to re-upload, nothing to reconcile.
New signups are verified the moment they arrive; your existing list is re-checked on a schedule. Set it once per platform.
Delete invalids on one platform, tag them on another, keep Typo Fixer on exactly where you want it. Every connection has its own settings.
Common questions.
What's the Typo Fixer worth to you?
When [email protected] signs up, other verifiers mark it invalid and delete it. mailfloss fixes the typo and keeps the customer you already paid to acquire.