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

Get in touch with the best Email Deliverability Experts, and boost your Email Marketing

Featured

Read our original research based on a survey we ran on the state of email list hygiene practices

ZeroBounce alternative – why Bouncer is the best choice for your email verification

You’ve landed on this page as you’re most likely looking for an email verification service that fits your needs. 

Our team researched and created a detailed comparison table to help you find the best email verification solution as a ZeroBounce alternative.

See for yourself the differences between ZeroBounce pricing and features vs. Bouncer!

Spoiler alert – it’s Bouncer!

Why should you choose Bouncer?

FeaturesBouncerZeroBounce
Social proofG2: 4.8/5.0G2: 4.7/5.0
Pricing for 1,000,000 verifications$2000$2750
Features• Predicts email bounce rates for campaigns
• Detects toxic emails like spam traps
• Offers deliverability kit for comprehensive testing
• Blocks invalid emails proactively with Shield
• Lacks predictive bounce rate estimation
• Doesn’t match advanced toxic email detection
• No equivalent to the Deliverability Kit for testing
• Cannot proactively block invalid emails during data collection
Accuracy99.5%+99% (but inconsistent)
GDPR compliantYes, by designYes
Syntax, MX, & SMTP checkYesYes
Developer-friendly & secure APIYesYes
Catch-all & disposable detectionYesYes
Customer supportPersonalized, 24/724/7 (email, phone, chat)
Small footprintYesNot disclosed

Check out more details in this article → 14 Best Email Verification Tools for 2025

This is why clients from 5 continents have picked Bouncer as a ZeroBounce alternative:

Fair
Pricing

Purchase credits on demand that never expire, so you can use them when you need. Bouncer doesn’t charge for duplicates or “unknown” results.

Best
Precision

We strive to deliver the most accurate results possible. Bouncer achieves a stellar accuracy rate and the highest possible coverage (less than 2% unknown results), so you can trust your email lists.

Security
Super Star

Bouncer is GDPR compliant by design. Uploaded emails are anonymized, and you have the option to permanently delete your verification results.

Superb
Support

Our support team is available via chat, email, or video calls. We’re here for you with personalized assistance every step of the way.

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Get rid of email bounces with powerful and secure email verification platform

Bouncer delivers premium accuracy, GDPR compliance, and unbeatable customer support, all at a fair price. No hidden costs, no fuss – just reliable email verification.

FAQ

What is ZeroBounce used for?

ZeroBounce is an email validation tool that helps users improve deliverability by verifying email addresses. It identifies invalid, spam-trap, or disposable emails and enhances list hygiene. It’s a popular choice for reducing bounce rates and maintaining the quality of email marketing campaigns.

Which is better ZeroBounce or NeverBounce?

Both tools are widely recognized for email validation. ZeroBounce offers additional features like data enrichment and spam trap detection, while NeverBounce focuses more on bulk verification and real-time verification. The choice depends on your needs – feature-rich options or straightforward validation – but Bouncer can satisfy all of them.

How much does ZeroBounce cost?

ZeroBounce’s pricing starts at $18 for 2,000 email validations. Larger plans cost more, with discounts for higher volumes. Costs vary based on the features you need, so reviewing ZeroBounce pricing page or reaching out to their team is recommended for exact details.

Is ZeroBounce free?

ZeroBounce offers a free trial with 100 email verifications to test its features. Beyond the trial, it requires payment based on usage. While not free, the tool is considered affordable for businesses needing email validation services.

Is ZeroBounce safe to use?

Yes, ZeroBounce adheres to strict data security practices, including GDPR compliance, to ensure safety. Uploaded data is encrypted and handled with care, giving users confidence in its reliability and privacy standards.

What are the benefits of ZeroBounce?

ZeroBounce helps improve email deliverability, reduce bounce rates, and clean email lists. Additional benefits include spam trap detection, data enrichment, and catch-all email identification. It’s useful for marketers aiming to optimize campaigns and reach more valid recipients.

Who is the owner of ZeroBounce?

ZeroBounce is owned by ZeroBounce LLC, a privately held company headquartered in Boca Raton, Florida. The company focuses on email validation and deliverability solutions for businesses worldwide.

How to use ZeroBounce?

To use ZeroBounce, create an account, upload your email list, and start the validation process. The tool identifies invalid or risky emails, and once completed, you can download the cleaned list for safer email campaigns.

How does ZeroBounce validate emails?

ZeroBounce uses algorithms to check email syntax, domain validity, and mailbox existence. It also identifies spam traps, disposable emails, and catch-all domains.

Is there a free email checker?

Yes, several tools offer free email checkers with limited features or usage. For example, ZeroBounce provides 100 free verifications during its trial. Other options exist, but they may lack advanced capabilities like spam trap detection.