Matt Lerner draws on deep B2B lead generation experience to reveal the most frequent mistakes startups make, with a strong focus on truly mapping and understanding the customer journey. He underscores the necessity of ongoing experimentation, rapid learning, and channel mastery to discover which acquisition tactics deliver results. Matt also explains how AI, when layered on a foundation of customer insight and structured testing, can accelerate marketing effectiveness—rather than replace core strategy. Finally, he stresses the impact of building the right team and tracking the metrics that reflect meaningful progress in lead generation efforts.