MailVeri

MailVeri is a bulk email verifier and list cleaning service for marketers, sales teams, agencies, and growing businesses. Upload CSV/XLSX/TXT files up to 100MB and 1M rows and get VALID, INVALID, DISPOSABLE, CATCH_ALL, and ROLE results with deep SMTP and spam trap detection. A real-time REST API supports signup forms and automated workflows. Credits never expire and new accounts get 1,000 free credits.