MadLeadz

The product is a B2B lead service that provides verified work emails paired with a time-sensitive reason to contact, including the source and date for each lead. It sells to founders and solo operators building outbound and to B2B agencies managing outbound for clients, within sales and marketing teams. Unlike giant contact databases that provide rows without context, it operates as a glass-box shortlist where only delivered, SMTP-verified leads count and outreach remains with the customer, delivered via HubSpot sync, CSV, Trello, and API.

Key features

• SMTP-verified work emails
• Source-linked receipt per lead
• Signal-based timing for outreach
• Relevance scoring per lead
• ICP profile builder from examples
• HubSpot sync for contacts and companies
• CSV and Trello export
• REST API and webhooks
• Real-time signal alerts
• Daily and weekly lead refresh