Boost Email Deliverability & Stop Bounces Instantly

CrackBounce maintains 99.9% accuracy through our six-layer validation process including format checking, SMTP verification, deliverability testing, blacklist detection, fraud prevention, and real-time domain validation. Our accuracy is verified by processing over 2.8 million emails daily.

With our lifetime deal, you pay once and get unlimited validation credits forever. No monthly fees, no usage limits, no surprise charges. Most competitors charge $50-200/month for similar volumes. Our $69-499 one-time payment saves thousands annually while providing the same enterprise-grade features.

Our API processes single validations in under 2.5ms with 99.9% uptime. Bulk validation handles up to 10,000 emails per minute with real-time progress tracking. Enterprise plans include dedicated endpoints for even faster processing and priority queue access.

Yes, CrackBounce is fully GDPR compliant and SOC 2 Type II certified. We don't store validated emails, use enterprise-grade encryption, and maintain detailed audit logs. All data processing follows strict privacy regulations with automatic deletion policies.

CrackBounce integrates with all major email platforms including Mailchimp, Constant Contact, SendGrid, HubSpot, and 50+ others. We provide REST API, webhooks, CSV upload/download, and custom integrations for enterprise clients. Setup takes under 5 minutes.

If you're not completely satisfied with CrackBounce within 30 days, we'll refund 100% of your payment, no questions asked. You can validate up to your plan limits during the trial period. Over 99.2% of customers keep their lifetime access after trying our service.

Our AI-powered fraud detection analyzes email patterns, domain reputation, creation dates, and behavioral signals to identify disposable emails, fake accounts, and suspicious registrations. It blocks 98.7% of fraudulent emails while maintaining a 0.1% false positive rate.

Yes, you can upgrade to any higher plan by paying the difference. Your lifetime access continues with increased limits and additional features. Downgrades aren't available, but you keep all features from your current plan forever. Contact support for upgrade assistance.