Entrepreneurs achieve a $10,000 MRR and 150,000 user signups in just four months through SEO, free AI tools, and lean marketing spend, highlighting the power of rapid iteration, distribution, and a focus on user feedback to drive business growth.

AI music video generation startup neural frames, founded by Nicolai Klemke, has seen impressive growth since its launch in January, with 130k visitors and an MRR of $17k as of October; Klemke shares the process of building the product, launching the business, and attracting and retaining customers, highlighting the importance of listening to customers and implementing the right features.