Stop unwanted spam from cluttering your inbox
InboxBouncer blocks unknown senders, lets urgent messages through, and batches everything else into one clean daily digest.
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Everything you need for a clean inbox
Powerful features that work together to keep only the emails that matter in your inbox.
Block spam and unknown senders
Automatically block spam and emails from anyone you haven't corresponded with. Only trusted senders reach your inbox.
Urgent message bypass
Unknown senders can verify their email is urgent with a single click, so important messages still get through.
Daily digest
Low priority email is batched into one clean daily digest instead of interrupting you throughout the day.
One-click unsubscribe
Tired of a sender? Unsubscribe from them instantly without hunting for tiny links at the bottom of emails.
Gmail integration
Works directly with your Gmail account. Connect in seconds and start filtering immediately.
Privacy-first design
We never read your email content. We only look at sender addresses to filter and organize your inbox.
Catch phishing before it catches you
Every email is scanned for phishing signals. Premium users get AI-powered analysis that catches even the most sophisticated attacks.
Rules-based detection
Automatic analysis of every inbound email using metadata signals:
- Reply-to address mismatch detection
- Display name spoofing detection
- Known phishing domain blocklist
- Urgency and pressure language detection
AI-powered analysis
Deep email content analysis powered by AI catches what rules can't:
- Everything in rules-based detection
- Email body content analysis
- Sophisticated impersonation detection
- Social engineering pattern recognition
Set up in under a minute
No technical knowledge required. Connect your Gmail and you're done.
Connect Gmail
Sign in with your Google account. We scan your sent mail to build your trusted sender list.
Auto-filter
Unknown senders are blocked. They can verify urgent messages, and everything else goes to your digest.
Review digest
Once a day, review your digest. Allow, block, or unsubscribe from senders with one click.
Not another spam filter
Traditional spam filters try to guess what's spam. InboxBouncer takes a completely different approach.
Traditional spam filters
- ✕ Try to guess which emails are spam
- ✕ Still let unwanted marketing emails through
- ✕ Sometimes catch important emails by mistake
- ✕ Require constant manual training
InboxBouncer
- ✓ Blocks everything from unknown senders by default
- ✓ Auto-allows anyone you've emailed before
- ✓ Urgent messages can still reach you instantly
- ✓ Zero configuration needed after setup
Simple, transparent pricing
Start with a free 7-day trial. No credit card required.
- Block unknown senders
- Urgent message bypass
- Daily email digest
- One-click unsubscribe
- Gmail integration
- Rules-based phishing detection
- Block unknown senders
- Urgent message bypass
- Daily email digest
- One-click unsubscribe
- Gmail integration
- AI-powered phishing detection
Ready to take back your inbox?
Join InboxBouncer and start seeing only the emails that matter.
Start Free with Google