Email Validation Service for Agencies
Meet your new agency email list management solution. Get 99.6% accurate email verification for client campaigns alongside a complete platform of agency tools for email optimization.
Help your clients earn more revenue from their email marketing.
Get 100 free monthly email verifications when you sign up with a business/premium domain.
Also included - free Email Finder queries, email testing, and more




Does your agency struggle with these common issues?
Managing your own email marketing results is challenging. But reliably delivering client email engagement improvement is impossible without a powerful foundation. Tell us if this sounds like your agency:

Difficulty managing client email lists

Sharing one account with multiple team members

Trying to explain high email bounce rates

Stumped on how to improve client campaign results
ZeroBounce is here to provide you with the definitive solution for enhancing client deliverability.
Why ZeroBounce is a leading email marketing solution for agencies

Endless ways to manage email lists
ZeroBounce allows you to clean email lists your way. Upload lists directly, via the cloud, the API, or use one of over 60+ integrations.

Easy-to-use team accounts
High email bounce rates are old news. Verify all of your client email lists fast and reduce bounces to 2% or lower - guaranteed.

99.6% accurate email verification for client campaigns
High email bounce rates are old news. Verify all of your client email lists fast and reduce bounces to 2% or lower - guaranteed.

Agency tools for email optimization
Want to deliver more value to your clients? Score email leads for greater insights, test email content, monitor daily sends, and more with email deliverabilityⓘ toolkits.

Customizable plans to fit your agency
Buy email validationⓘ credits as you go, or subscribe to your perfect customized plan. Don’t see what you like? Contact us today for customized Enterprise plans.

Military-grade security for your client data
Your clients trust you with their data, and you can trust us. ZeroBounce never stores data and secures everything with state-of-the-art military-grade encryption.
Connect with 60+ popular email and CRM platforms
All of your clients store their email data in different places. ZeroBounce provides more email marketing solutions for agencies by allowing you to seamlessly integrate with popular email service providers, CRMs, website builders, and more.








Deliver superior email deliverabilityⓘ and ROI to your clients with our platform
Email Validation
Clean up your account data and improve your agency email list management for all of your clients - regardless of business and audience size.
Our email validationⓘ helps agencies by identifying invalid emails, fake data, spam traps, and more, with 99.6% accuracy guaranteed.
Deliver superior results and email marketing ROI for your agency clients by keeping their data clean and laying the foundation for optimized email deliverabilityⓘ.
Clean your email list
Clean up your account data and improve your agency email list management for all of your clients - regardless of business and audience size.
Our email validationⓘ helps agencies by identifying invalid emails, fake data, spam traps, and more, with 99.6% accuracy guaranteed.
Deliver superior results and email marketing ROI for your agency clients by keeping their data clean and laying the foundation for optimized email deliverabilityⓘ.
Clean your email listSecure and protect your client data
500,000+ email marketers choose ZeroBounce
Over 25 billion email addresses verified successfully
Create your free ZeroBounce account
CASE STUDY
See how ZeroBounce helps with enhancing client deliverability
WHO: MediaShares - a marketing and funding consultancy agency
THE PROBLEM: A consistent 12% bounce rate stalled email campaign results
THE SOLUTION: Cleaning their email lists with ZeroBounce’s 99.6% accurate email verification


“We tried several services and settled on ZeroBounce. With our previous email verifier, we still had a high bounce rate. We were looking for a service that was, above all, cost-effective. Turns out ZeroBounce was not only less expensive but the most accurate.
Customer support is always available. It’s great to be able to get someone on the phone if you need to. That doesn’t always happen with other SaaS companies.”
Gene Massey - MediaShares Chairman and CEO
How else does ZeroBounce help agencies?
Email deliverabilityⓘ consulting
Our team is dedicated to helping you get the most out of our agency email list management tools. If you need a hand with enhancing client deliverability and earning client email engagement improvement, our email experts will be available to walk you through our tools. We’ll show you how to maximize results and value for your clients.
99.99% guaranteed uptime
Time is money. That’s why ZeroBounce has crafted a reliable platform supported by ever-reliable infrastructure so that you never have to worry about our tools being unavailable. Your clients need you, and you can count on us.

Testimonials from real agency team members
“We do a lot of email marketing for ourselves and our clients. ZeroBounce allows us insight on our email list that other tools seem to fail at, which allows us to monetize our email list a bit faster. Time is money for us.”
Caroline C.
See the review“The best thing I like about ZeroBounce is that it utilizes advanced algorithms and real-time email address verification checkups to guarantee the maximum level of accuracy and reliability. It can precisely recognize unacceptable, high-risk, as well as non-active email addresses, supporting organizations to keep a clean and engaged subscriber email list. This considerably minimizes the probability of emails bouncing back, increases deliverability rates, and improves all-around campaign efficiency.”
Sheetal S.
See the review“The best thing about ZeroBounce is that we can verify bulk email lists for launching successful email marketing campaigns. As this tool gives us a clean list of email addresses, we just need to upload the list into this application and it gives a clean email database which is free from spammy, fake, and undeliverable email addresses.”
Jagdeep R.
See the review




Improve email performance - earn clients for life
Try ZeroBounce’s email deliverabilityⓘ tools and 99.6% accurate email verification now. Create your free account and get immediate access to

100 credits monthly
For email verification and Email Scoringⓘ

10 Email
Finder queries

1 Inbox
Placement Test

1 Email
Server Test

1 Blacklist
Monitor
We’re committed to enhancing email deliverabilityⓘ for marketers like you. Build a rock-solid foundation to increase email marketing revenue now.
Try ZeroBounce Free