Bouncer - 2026 Pricing, Features, Reviews & Alternatives

The easiest to use, yet the most powerful E-mail Validation and deliverability Service. Bouncer is a fortress-like secure, GDPR-compliant e-mail verification and deliverability platform trusted by over 5000 companies from 6 continents. The platform was founded in 2017 with a simple mission to improve Human 2 Human e-mail communication and help people to get and stay connected via the e-mail channel. Bouncer is a technological leader in the e-mail validation market. Both list and API verification are top-notch mechanisms with a zero downtime policy. The product has the best coverage and high performance (up to 200 000 verified e-mails per hour per customer). To be a more complex solution for both Enterprise and SMB segments, the product has additional features like an e-mail Toxicity Check and Deliverability Kit, so users can take care of and improve their deliverability. Bouncer also has a vast integrations library (top Marketing Automation, Email Marketing, or Sales tools). Features: Super simple to use E-mail Checker & E-mail Verifier Just drag and drop your e-mail list with up to 250k addresses, and let Bouncer's e-mail checker do the job! You will know which e-mails are safe to send, but the app will also detect "accept all" and disposable addresses. Bounce Estimate Verifying your e-mail list is only half the journey. Bouncer knows 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 Bouncer, is the only e-mail checker that gives you the information on what you may expect after sending your campaign. By using our proprietary algorithm and analyzing your whole list, it will calculate how many of them may bounce back. Free Email Verification Sampling 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 need to clean it. This will help you reduce the time and cost of verifying lists that are safe to send. Data safety Bouncer are fully GDPR compliant by design, their data centers are located in EU territory, and the submitted e-mails are hashed (anonymized) in all parts of the system. You can also delete your verification results on demand. Otherwise, we will do it automatically after 60 days. E-mail Verification and Validation API Bouncer E-mail Verification API is a simple yet powerful way to enhance your IT solution with the most precise and high-performing e-mail validation and verification capabilities. Multiple endpoints, both synchronous and asynchronous will meet your most sophisticated e-mail verification needs. As it is super secure and robust, you and your customer's data are safe. Toxicity Check You can Identify if your e-mail list contains any toxic e-mail addresses, e.g., widely circulated or breached ones, or those belonging to complainers or litigators, or potential spam traps. Deliverability Kit Check if your message gets to the inbox. Test your inbox placement across many e-mail providers, verify your authentication, monitor blacklists, and get alerted when something bad happens. Bouncer Shield Real-time protection tool for online forms that keeps data clean and safe by blocking invalid, malicious, or fraudulent email addresses as soon as they’re entered.

Why should you consider Bouncer as your e-mail validation and deliverability solution?

1. High precision with bias against false negatives - so the customers don’t lose the ability to connect because of the wrong categorization

2. The best coverage - the ability to verify e-mail addresses hosted by different e-mail service providers (even deep catch-all Google Workspace and Office365 verification) with a low amount of unknown results (0,3-3%)

3. High performance - speed of verification and generous rate-limiting. They can quickly check 200 000 e-mails per hour per customer

4. Reliable (zero downtime policy) and Secure

5. Complexity simplified - top-notch technological solution with simple and intuitive UI.

Bouncer supports the following languages:
English, French, German, Polish, Spanish

Yes, Bouncer has an API available for use.