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 Lead Gen

Bouncer cleans, scores, and verifies your leads — in real time or at scale — so your pipeline is full of people, not problems.

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.

Turn raw lists into real opportunities

You already know how fast low-quality leads can stall growth.

Bouncer helps lead gen teams like yours keep lists clean and qualified, before and after they hit your sending platform. Whether you’re importing or syncing inbound leads, we flag the junk, sort the risky, and keep the good ones flowing.

Our real-time and bulk validation flows adapt to your stack and scale — so you never lose speed chasing down bounces, fakes, or throwaway emails.

Why Bouncer works for lead gen teams

  • Bulk email validation
    Validate thousands or millions of leads without slowing down your funnel.
  • Real-time form validation
    Block typos, spam, and disposable emails before they hit your platform.
  • Bounce prediction + quality scoring
    Prioritize contacts who’ll actually pick up the phone or click your CTA.

Bouncer for lead gen

01

Clean data = better conversion math

Fewer bad emails = more inboxes hit = better sender scores = more responses.
It’s a compounding win.

02

Protection built-in

Bouncer checks every email at the server level, spotting catch-all domains, spam traps, and malformed inboxes before they can hurt your sender reputation.

03

Works with your stack

Zapier. HubSpot. Pipedrive. Whatever you use to capture or qualify leads, Bouncer fits right there and right in
no complex setup required.

Integrations, built to plug into your lead gen machine

Whether you’re collecting leads, running forms, or syncing via automation, Bouncer connects where your data flows. From CRMs like HubSpot and Pipedrive, to platforms like Typeform, Webflow, and Zapier, you can set it up once and forget it.

No more messy exports or manual cleaning — your contacts get verified as they come in.

Lead gen agencies love Bouncer

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Let Bouncer do the list cleaning, so you can do the closing

Your reps shouldn’t be chasing bounces.

With Bouncer, your team gets verified, high-quality contacts — ready to call, email, or convert.

Common Questions

What’s the point of verifying emails before launching a lead gen campaign?

It’s about making sure you’re reaching real people, not bouncing off fake or dead addresses. That means better deliverability and fewer wasted emails for your team.

How does email verification help agencies get better results?

You avoid bad leads from the start. Clean lists mean more replies, higher conversion rates, and happier clients who see real engagement, not just big numbers.

Will my data stay safe when I use an email verification service?

Most serious providers only use your data for verification and don’t hang onto it any longer than they need. Always check their privacy policy if you want to be sure. With Bouncer, you have nothing to be worried about.

How often do I need to verify my email lists?

If you’re pulling in new leads all the time, regular checks—like every month or before big campaigns—are the best way to keep your results solid.

Can this actually keep my emails out of the spam folder?

Cleaning your list helps, but it’s just one part of the puzzle. Good verification supports your sender reputation, which makes spam filters less likely to block you.

Does email verification slow down the lead gen process?

Not really. Most tools process lists in minutes, even big ones. Plus, taking that extra step saves time in the long run by cutting out bad leads before they waste your team’s energy.