An easy-to-use SaaS application that allows you to quickly verify mailing lists

Ultrafast, robust and easy-to-integrate email verification API

Easily connect your Bouncer account with marketing platform you love, and verify your email list effortlessly

Identify invalid, malicious, or fraudulent email addresses at the moment of entry.

Identify if your email list contains any toxic email addresses

Improve your email campaigns by enriching customer data with publicly available company information

Test your inbox placement, verify your authentication, and monitor blocklists

Accuracy you can trust. Results you can prove.

Email List Verification for Agencies

Client lists? Cleaned. Campaigns? Protected.

Bouncer helps agencies validate emails fast, show clear value to clients, and launch inbox-ready campaigns with zero risk to their reputation.

Bouncer Email Verification Tool

Overview
Free Email Verification Sampling
Bounce Estimate
Rich Output
Verifies Unverifable
Organizations Management
And many more…

Our app is super simple to use!
Just drag and drop your email list, ands let our email verification solution do the work!

Using Bouncer email verifier will not only help in inbox placement of your email campaign but will save your energy, time and money!

Bouncer allows you to test the quality of your list, without actually verifying it – completely free of charge! Based on a randomly selected sample of your list, Bouncer will tell you if your list is fine, or if you will actually need to clean it. This will help you reduce the time and cost of verifying lists that are safe to send to!

Verifying your email list is only half the journey. We all know how tricky it can be to make wise and knowledgeable decisions about which addresses to keep in your contacts lists, especially for “risky” ones.

That is why Bouncaaer is the only email checker that gives you information about what to expect after sending your campaign! Using our proprietary algorithm and analyzing your whole list, we will calculate how many of them may bounce back.

We love it when our customers make informative decisions.

That is why Bouncer provides not only deliverability status and reason but also characteristics of an email address such as Score, Toxicity Flag, Email Provider, Role, Free and Disposable, Full Mailbox Flags etc.

Bouncer, is one of the very few email verification solutions that is capable of verifying sophisticated email set-ups and configurations:

  • Catch-All email addresses hosted by Google and Microsoft
  • Anti-Spam filter protected email addresses,
  • Email addresses hosted by niche providers.

This makes it the one with the highest coverage, the lowest amount of unknown results, and deep verification of catch-all email addresses.

You can easssily add multiple organizations, teams, and users to your Bouncer account with just one click.

Manage them, give access to the credits and take control of the usage. The number of users and organizations can even be unlimited.

Bouncer has all the psssossible features of taaahe best email verification solutions that you did not even have to know about and much more.

Your clients expect results.
Clean data is where it starts.

As an agency, you’re judged by outcomes. And nothing tanks a campaign like a dirty list. With Bouncer, you can bulk-verify across clients, export clean lists in minutes, and deliver white-labeled reports that prove your value. Whether it’s pre-launch prep or ongoing hygiene, Bouncer fits your pace, your stack, and your service model.

Your clients trust you to get it right. We help make sure you do.

Why agencies choose Bouncer

  • GDPR and CCPA-compliant
    Crafted with data protection and procurement in mind.
  • Bulk verification for multiple clients within Organizations
    Easy uploads, fast turnaround, no tech headaches.
  • Flexbile pricing
    Pay per use, no contracts, and always within budget.

Bouncer for agencies

01

Pre-campaign protection

One bad list can derail an entire launch. Bouncer spots invalids, spam traps, and throwaways before they impact deliverability or open rates.

02

Brilliant collaboration

Work with your team and clients in one, intuitive dashboard and always know it all about your performance and results.

03

Zero onboarding friction

Your team can get started in minutes. No devs. No meetings. Just drag, drop, clean. So easy that you’ll wonder why you weren’t using it before.

Built for agency workflows

Whether you’re managing newsletters, outreach campaigns, or lead flows, Bouncer integrates with tools your clients already use. Forget handovers or rework – enjoy cleaner data, everywhere.

Agencies love Bouncer

EmailVerification_MomentumLeader_Leader
Image decor
Image decor

Let Bouncer ease your workload

Your clients expect results. Don’t let bad emails get in the way. Bouncer helps you clean lists, build trust, and deliver campaigns that perform like never before.

Common Questions

Why should our agency verify emails before launching campaigns?

Verifying emails helps ensure you’re targeting real, active inboxes. It reduces bounce rates, improves deliverability, and protects your sender reputation—so your campaigns actually land where they should.

Does email verification improve campaign performance?

Yes. Clean data leads to more opens, replies, and conversions. When you cut out fake or inactive emails, your outreach becomes more efficient and your metrics more reliable.

Is our agency’s data safe during the verification process?

Bouncer is GDPR-compliant and built with data privacy in mind. They don’t store your lists permanently and use encryption to protect your data during verification.

How often should we verify our lead lists?

It depends on how fast your leads go stale. As a rule, verify new leads before every major campaign, and recheck older lists every 30–60 days—especially if you buy or scrape data.

Can email verification help with scaling client campaigns?

Absolutely. With verified data, you can launch more outreach at scale with fewer issues. It helps standardize lead quality across accounts and lets your team work more efficiently.

What is the best email verification tool for agencies?

There’s no one-size-fits-all answer, but many agencies choose Bouncer for its balance of accuracy, speed, and data privacy. It’s a standalone tool, so it works well if you prefer manual control over your list cleaning process.