BounceBan
BounceBan is an email verification tool that specializes in validating catch-all and SEG-protected email addresses.
Updated October 2026
Overview: What is BounceBan?
It identifies which accept-all addresses are actually deliverable, reducing bounce rates and improving inbox placement. The platform supports single, bulk, and real-time verification through an API.
BounceBan focuses on accurately verifying email addresses that other tools flag as risky or unverifiable. It uses proprietary algorithms to determine whether catch-all and SEG-protected addresses from providers like Office 365 and Google Workspace will accept messages. This allows sales and marketing teams to safely contact leads they would otherwise skip. The tool does not send emails or automate campaigns. It integrates with CRMs, email platforms, and Google Sheets through API connections. Single email checks are free, and bulk verifications process quickly.
Fit: Ideal customer profile.
Sales teams, marketers, and businesses that regularly email catch-all or SEG-protected addresses and need to reduce bounce rates.
- Seed
- SMB
- Mid-market
Capabilities
Key features.
01
Verifies all email types including catch-all
02
Identifies deliverable accept-all addresses
03
Unlimited single email verifications free
04
Bulk list upload and verification
05
Daily CRM email verification sync
06
API for real-time integration
07
97%+ accuracy on tricky addresses
08
GDPR compliant validation
09
No emails sent during verification
Usage
How to use BounceBan.
Teams can upload contact lists for bulk verification or connect their CRM to validate emails on a daily basis. Developers can use the API to verify addresses in real time within forms or workflows. Choose between pay-as-you-go credits or a monthly subscription depending on volume needs.
Cost
Pricing.
$34/ Per credit
Credits start at $34 for 10,000 verifications. Monthly subscriptions offer a 15% discount. Single email checks are free forever.
At a glance
Quick facts.
- Stack position
- Deliverability
- Category
- Data Sources, Sales Tools
- Best for
- Seed, SMB, Mid-market
- Pricing
- From $34/Per credit
Subcategories
- Data Validation & Verification
- Email Verification
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Questions
Frequently asked.
How do you use BounceBan?
Purchase credits or start a subscription, then verify emails through single checks, bulk uploads, CRM sync, or the API. No special setup is required beyond choosing your preferred verification method.
What does BounceBan cost?
Pricing starts at $34 for 10,000 credits on a pay-as-you-go basis. Monthly subscriptions provide a 15% discount and scale up to 1 million credits or more.
Why use BounceBan over other verification tools?
It accurately identifies which catch-all and SEG-protected addresses are deliverable, achieving over 97% accuracy. The platform is fully GDPR compliant and validates without sending messages.
How does BounceBan verify emails?
Proprietary algorithms validate addresses without sending actual emails to the recipient. This supports both real-time single checks and bulk list processing.
Is BounceBan free to use?
Single email verifications are free with no limits. Bulk verification, API access, and CRM sync features require a paid plan.
Does BounceBan integrate with other platforms?
Yes, it connects with CRMs like HubSpot and supports API integrations. An affiliate program is also available for partners.
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