This document summarizes key tactics for lead generation from two fast-growing startups, LeadPages and WordStream. LeadPages processes over 4 million opt-ins per month and shares tactics like creating many opt-in opportunities, testing different page elements, and using clear landing pages. WordStream grew revenue 10x in 3 years using PPC. They discuss writing better ads to trigger emotions, improving offers, and aggressively using remarketing to boost metrics like repeat visitors and time on site.