Products
Email Verification

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

Email Verification API

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

Integrations

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

Email Verification MCP Server

Connect your Bouncer account effortlessly with Chat GPT, Claude and other LLM’s.

Bouncer Shield

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

Bouncer AutoClean

Forget about manual email verification. Just connect to your CRM, configure, and let Bouncer do the rest.

Toxicity Check

Identify if your email list contains any toxic email addresses

Data Enrichment

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

Deliverability Kit

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

Email Engagement
Insights

Check how active your contacts are in their inboxes overall!

Bouncer Guarantee

Accuracy you can trust. Results you can prove.

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SaaS

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Bouncer Shield or API?

Deliverability Card Game

Free Email Checker

Free Email List Sampling

Email List Hygiene Report

High Season Email Checklist

Bouncer for LLM’s

Your Ultimate Email Deliverability Checklist

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Recording and Presentation from “Deliverability Best Practices Trusted by Tech Providers” webinar.

Get practical insights and proven tactics to keep your emails landing in the inbox all year round, not only during peak season.

Expect a concise, actionable walkthrough filled with real examples and ideas you can instantly apply to your sending process.

Watch the webinar and download the full presentation below!

Why it’s worth watching?

1

Understand how technology, data, and smart decision-making shape inbox placement, so you can keep performance strong all year, not only during peak season.

2

Learn how to build scalable sending habits and avoid the most common mistakes that lead to reputation drops when volumes rise.

3

Get a clear, actionable deliverability workflow you can apply to any campaign – from everyday sends to your busiest seasonal pushes.

Recording

Presentation

Want to keep the key insights handy? Download the full presentation from the webinar.

Bouncer deliverability webinarDownload

Speakers

Radek Kaczynski

CEO @ Bouncer

Founder and CEO @ Bouncer. Believer in possibility of improving Human to Human e-mail communication. Experienced Deliverability expert and E-mail verification consultant. Really into holacratic learning organisations and Management 3.0, 


Arkadiusz Wisniewski

Customer Success Team Lead at User.com

Since 2020, she has been successfully implementing Marketing Automation for premium User.com clients, primarily in the Ecommerce sector, including brands such as Carrefour, Bricomarché, LG Electronics Poland, Meble.pl, Morizon, Kubota, and Corab. He is an experienced project manager and a hands-on B2C and B2B marketing practitioner.