A better Bounceless alternative

mailfloss and Bounceless are both great, best-in-class email verifiers. So what sets them apart? Choosing the right email verifier is critical for your email marketing success. Find out why forward-thinking marketers are switching to mailfloss.

Free 7-day trial   Easy setup   Money-back guarantee

Why mailfloss might be the best Bounceless alternative you’ve been looking for


Our native integrations can’t be beat. If you use a supported integration, here are some reasons why mailfloss is a great email verifier for your needs.

mailfloss ESPs

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.

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.

mailfloss dashboard

Free 7-day trial   Easy setup   Money-back guarantee

mailfloss fixes typos automatically

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!

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.

Connect your ESP

Have a look at this handy comparison between mailfloss and Bounceless. You’ll see that mailfloss is not only affordable, accurate, fast, and easy-to-use, but also completely automated, always working for you, and extremely powerful.

mailflossBounceless
Price per 10000 email verifications$20.00$59.00
60 second one-time setup

Automatic daily verification

One-click manual cleanup

Automatic unsubscribe

Automatic delete

Automatic tagging

Decay protection

Trusted by people from busy businesses across industries

Get up and running in 3 easy steps…

Step 1

Connect your favourite email marketing platform in a few clicks.

Connect your ESP

Step 2

Set some options to your preference. You’re in complete control.

Set your preferences

Step 3

mailfloss works for you daily and automatically removes bad emails.

mailfloss does the rest

Get started in 60 seconds

Free 7-day trial   Easy setup   Money-back guarantee