BounceZero

5 reviews

BounceZero is an AI-powered email validation and deliverability platform. It verifies email addresses through a multi-stage pipeline — syntax checking, DNS/MX verification, SMTP probing, and machine learning scoring — to identify valid, invalid, risky, and catch-all addresses before you send. Key features: • Real-time single email validation API • Bulk list processing (millions of addresses) • Catch-all and disposable address detection • Deliverability analytics and sender score monitoring • Webhook integrations, CSV export, and API access • EU data residency (GDPR compliant) Used by marketing teams, agencies, and SaaS companies to reduce bounce rates, protect sender reputation, and improve inbox delivery rates.