Jesse Leimgruber presented information on landing pages, lean launches, free growth tactics, viral growth, and long-term SEO. He discussed elements of an effective landing page like header images, calls to action, and social proof. Tactics for free growth included launching on sites like BetaList, ProductHunt, and HackerNews. Viral growth could be achieved using tools like Kickoff Labs. Long-term organic traffic required optimizing pages for keywords over time through blogs and links. He shared his experience scaling startups and recommended tools.