Company Performance Metrics
VerifiSaaS is an API-first email verification and deliverability platform built for SaaS teams, marketers, and enterprises that need real-time validation at scale. Powered by live SMTP handshake checks, VerifiSaaS confirms whether an email address is active, deliverable, and safe to send to — in under 50 milliseconds, without sending a single
message. Every address is scored 0–100 across 25+ risk signals, with automatic detection of disposable addresses, spam traps, role-based accounts, and known complainers. Bulk verification supports lists of up to 10 million addresses with async processing and webhook notifications. Built for compliance from day one — fully GDPR and CCPA compliant with EU data residency and a Data Processing Agreement available on request. SDKs available for Node.js, Python, and PHP. Free tier includes 100 verifications per month with no credit card required. Developed and maintained by Hitori Tech Limited (Company No. 14860700), registered in England and Wales
