Email Validation Service for Agencies

Meet your new agency email list management solution. Get 99% 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.

Test ZeroBounce Free

Every account includes 100 free monthly email verifications.

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 40+ integrations.

Easy-to-use team accounts

Invite your agency team members to ZeroBounce. Assign roles, secure access, and optimize your account to suit your agency.

99% 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.

Try ZeroBounce for your agency today!

Create your free account and get instant access to credits, tests, and more.

Connect with 40+ 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.

Secure and protect your client data

  • SOC 2
    Type II
    Compliant

  • SOC 2 Compliant

  • ISO 27001 Certified

  • HIPAA Compliant

  • GDPR Compliant

  • Data Privacy Framework (DPF)

  • CCPA Compliant

Access our Whistic Security Profile

350,000+ 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% 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

ZeroBounce not only cleaned MediaShares’ email lists and lowered their email bounce rate, but we also scored their emails to help them identify which catch-all emails on their lead lists were valuable. The overall result was a complete turnaround for their email campaigns that helped them reliably connect with more clients.

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.

More email marketing solutions for agencies

Email verification for client campaigns is just the tip of the iceberg. If you want to maintain clients for life, turn to ZeroBounce and get all of the agency tools you need for email optimization.

Inbox Placement Testing

Test your client email campaigns before you send them to their audience. Identify configuration errors, content issues, and more, and fix them to get the best campaign results.

Email Server Testing

Get help with enhancing client deliverability by identifying over 200 email server configuration issues. We’ll spot them and show you how your agency team can fix them.

DMARC Monitoring

In addition to maintaining healthy email lists for clients, protect their business from phishing and spoofing attempts. Monitor every email sent from their domain and get notified of suspicious activity.

Blacklist Monitoring

If your client's email campaigns are struggling, the issue may be with their reputation. Monitor client email domains for blacklistings and get notified of any issues.

Email Finder

Want to make new email connections or expand your databases? Search for new, valid email addresses just by using a name and a domain.

Email Scoring

After you validate, score your client email lists to help improve email engagement. We score those emails 1-10, with “1” being a likely inactive, dormant lead and “10” being someone likely to open and click on your client’s emails.

Activity Data

Finally, give your client campaigns a boost by identifying how their subscribers interact with emails. We’ll tell you if anyone has opened, clicked, forwarded, or unsubscribed from emails in the last 30-180 days.

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
ZeroBounce has become a G2 Email Verification Software Summer Leader for 2024.
ZeroBounce is a proud Email Verification Software category Momentum Leader for G2 for the Summer of 2024.
ZeroBounce has become an Enterprise High Performer for G2 for the Summer of 2024.
ZeroBounce has become a Mid-Market High Performer for G2 for the Summer of 2024 as the email verifier.
ZeroBounce is a Small Business Leader in the G2 Email Verification category for the Summer of 2024.
ZeroBounce earns a G2 Users Love Us badge in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Small Business Leader in Europe in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Small Business Leader in Europe, the Middle East and Africa in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a High Performer in India in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a High Performer in Asia Pacific in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Leader in Europe in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Leader in Europe, the Middle East and Africa in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a High Performer in Asia in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a High Performer in Latin America in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a High Performer Mid-Market in Asia Pacific in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a High Performer Mid-Market in Asia in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Small Business High Performer in Latin America in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Small Business Leader in Asia Pacific in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Small Business Leader in Asia in the Email Verification category with G2 for the Summer of 2024.
ZeroBounce is a Small Business Leader in India in the Email Verification category with G2 for the Summer of 2024.

Improve email performance - earn clients for life

Try ZeroBounce’s email deliverability tools and 99% accurate email verification now. Create your free account and get immediate access to

100 credits monthly

For email verification, Email Scoring, and Activity Data

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

Frequently asked questions

ZeroBounce is a complete email deliverability platform that offers everything a business needs to reach the inbox. The services include 99% accurate email validation, 24/7 DMARC monitoring and blacklist monitoring, email testing, email scoring, and more. We assist you with managing your agency email list so that you can deliver better campaign performance and deliverability for your clients.

ZeroBounce uses military-grade encryption to secure all data uploaded and retrieved from the platform. The platform is SOC 2 Type 2 and ISO-27001-certified and complies with GDPR, CCPA, HIPAA, PCI, and more. Additionally, the company partners with industry-renowned cybersecurity experts to assist with attack resistance management and penetration testing.

ZeroBounce allows you to upload your client email lists from a variety of sources. The platform features 40+ integrations, the ability to create multiple API keys, an iOS app, and more. Team accounts are also available, which allows you to set roles and control which team members can access which email list files, tools, or monitors.

Yes. You can automatically validate new email addresses in a variety of ways, including the use of the ZeroBounce email validation API or one of our supported integrations. For example, if your client keeps their email lists in Mailchimp, you can integrate their account directly and enable the Contact Monitoring feature to validate new email addresses automatically.

The best verification and cleaning starts with ZeroBounce

  • Get 100 free email verifications