BillionVerify – Professional email verification service with 99.9% accuracy

Summary: BillionVerify provides real-time and bulk email verification with 99.9% accuracy to help businesses maintain clean email lists and improve marketing deliverability. It detects disposable, role-based, and catch-all emails through a fast API and detailed reports.

What it does

BillionVerify offers a real-time SMTP verification API with a 50ms response time and bulk email list cleaning via CSV or Excel uploads. It identifies disposable emails, spam traps, role-based addresses, and catch-all servers, delivering detailed verification reports.

Who it's for

It is designed for email marketers and businesses needing scalable, accurate email list verification to reduce bounce rates and protect sender reputation.

Why it matters

BillionVerify addresses high bounce rates and sender reputation damage by providing fast, accurate email validation that filters problematic addresses missed by other services.