What is B2B Lead Builder?
B2B Lead Builder is a comprehensive AI-assisted B2B data and email discovery platform built to empower businesses with real-time, verified prospect information. It automates every stage of the lead generation process—extracting, enriching, validating, and organizing contacts—directly from LinkedIn, Sales Navigator, and company databases. Using advanced algorithms, it verifies each email’s authenticity through multiple validation layers including domain existence, syntax accuracy, and DNS-level checks, maintaining a consistent 85%+ accuracy rate. The system provides over 40 data enrichment points per lead, including professional history, company industry, revenue, employee size, and social presence. With its cloud-based Chrome extension, users can generate unlimited results instantly and export them as structured CSV files for outreach or CRM import. The platform integrates ZoomInfo company insights for deeper visibility into target organizations, ensuring users always work with the most current and contextual data. Ideal for scaling outreach campaigns, B2B Lead Builder supports automated email finding, LinkedIn scraping, and mass lead export—without requiring technical expertise. It caters to recruiters, sales teams, and researchers alike, enabling use cases from talent acquisition to market analysis. A free plan allows 2,500 daily searches, making it accessible for startups and enterprise teams. With accuracy, speed, and compliance at its core, B2B Lead Builder transforms how professionals find and connect with prospects worldwide.