Clearout

Clearout is a high-performance email validation and lead generation platform engineered for enterprise-grade sales operations and marketing automation. By 2026, it has solidified its position in the market through a sophisticated 20+ point validation process that includes real-time SMTP handshakes, DNS checkups, and grey-list detection. Its technical architecture is built for scale, allowing users to process millions of email records with low latency via bulk uploads or a low-latency REST API. Clearout's 'Lead Finder' utilizes AI-driven scraping and validation algorithms to extract verified B2B contact data from professional networks and public domains, effectively bridging the gap between prospect discovery and successful outreach. The platform serves as a critical infrastructure layer for protecting sender reputation, ensuring that marketing campaigns maintain high deliverability rates and bypass modern spam filters. With native integrations into major CRM and marketing suites like HubSpot and Salesforce, Clearout enables seamless data hygiene within existing workflows, making it a staple for SDR and Growth teams focusing on precision-targeted high-volume outreach.