The Best Email Cleaner for Businesses - Try it Free!
Get 100 free monthly email verifications when you sign up with a business/premium domain.
Whether you’re a business owner with a list of leads or an email marketer looking to nurture, clean email is key.
Try ZeroBounce today and get access to:
99% accurate bulk email cleaner
Real-time email verification for
Email cleaner app on iOS
24/7 customer support
Get your email bounce rate to 2% or lower - guaranteed.
Clean my Emails for Free
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Enter any email address or upload your entire list. Click Verify. Get your results.
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Need to clean more emails? Create your free ZeroBounce account today and get access to all of our online email cleaner features instantly.
Create my free accountIndustry-leading privacy and security
ZeroBounce’s email cleaner features
Single & batch email verification
Real-time email list cleaner via API
Bulk email cleaner for large databases
Industry-leading privacy and security
99% accuracy guarantee
24/7 customer support
Identifies 30+ email types - valid, invalid, disposable, spam traps, abuse, and more
Clean email addresses with 60+ integrations including Salesforce, HubSpot, and Spotify
The No. 1 email validationⓘA process that determines if an email address uses valid syntax, exists on a given domain, and is configured to receive incoming email messages service for 400,000+ clients
How our email cleaner helps business owners
Revitalize your email marketing with email verification
At one point, the bounce rate was so high that our ESP canceled our service. Using ZeroBounce’s email verification, we identified the offending fake and invalid email addresses. Our ESP is extremely strict, but once we cleaned our list and they were convinced it was up to date, they reinstated us. Using ZeroBounce, we have an almost zero bounce rate. I guess that’s why you call it ‘ZeroBounce’!
Gene Massey
Chairman and CEO, MediaShares
A reliable email address cleaner finds legit contacts
We were coming up on a big, important launch for our business, and we wanted to ensure we were only sending emails to legit addresses with real people on the other side of them. We couldn’t afford spam complaints, and we didn’t want to negatively impact deliverability in any way. So, we used ZeroBounce to clean up our email list. For this most recent time – for our own business – we were convinced by past good experiences with the brand and product. We were surprised to find that our list was pretty clean, actually. I think maybe 2% of our addresses were worth scrubbing away.
Joanna Wiebe
Founder, Copyhackers
We help you reach the inbox
We were expanding our email marketing and knew that our list was questionable. After a 19% bounce rate on our last email campaign, we knew we needed to do something. I just wasn’t sure where to start. ZeroBounce has superb customer support. When I reached out with questions, I received a quick answer and a phone follow-up. There is great peace of mind knowing that the emails that you are sending to have been verified and that old and outdated emails have been filtered out. As our email reputationⓘAlso referred to as ‘Sender Reputation.’ This describes how trustworthy a sender is when sending emails. Reputation is influenced by past campaign performance and sending habits, including bounce rate, spam complaints, abuse reports, email authentication, sending volume, and domain history. improves, we’re seeing a slight increase in deliverable and open rates. We expect this to continue.
Bruce Herwig
Marketing Director, Image Source
Scrub an email list with ZeroBounce
Frequently asked questions
ZeroBounce provides a free email cleaner that you can use to clean any email address with 99% accuracy guaranteed. The email cleaner tool supports single, batch, bulk, and real-time email cleaning both via the platform and the API. A free account allows you to clean up to 100 emails monthly for free.
An email cleaner determines if an email address is valid by performing a series of syntax, SMTP, and DNS record lookup checks. Email cleaners typically use some form of regular expression (regex) to ensure that the characters that make up the email address are allowed and follow the correct format. Then, the address is further verified by pinging the email domain to ensure that the email address exists and is in use.
The ZeroBounce app on iOS is the first-ever GDPR and ISO-27001-certified email cleaner app. The ZeroBounce app supports single, batch, and bulk email verification so that you can enter emails and clean them on the go. Download the app from the Apple App Store and clean up to 100 emails monthly at no cost.
An email cleaner helps you identify and remove invalid emails from your list. Attempting to deliver messages to invalid addresses will cause them to bounce back as the destination doesn’t exist. As your email bounce rate increases, internet service providers begin to take notice and will see your email domain as less trustworthy. The result is that more of your emails will either be placed in the spam folder or bounce instead of reaching your subscribers’ inboxes.
Revitalize your emails
- Try our email list cleaner today
Get 100 free monthly email verifications when you sign up with a business/premium domain.