Carrd, a platform for building simple one-page websites, was founded by AJ in May 2016. The business has grown significantly, reaching $100,000 in monthly revenue and a user base of over 800,000. With a gross margin of 90% and minimal initial costs, Carrd has become one of the most successful indie projects. AJ, who maintains a low profile, leveraged his expertise in web design and development to create Carrd. By focusing on simplicity and accessibility, Carrd has catered to a broad audience, including solopreneurs and indie hackers. The platform's growth has been driven by strategic launches on social media and Product Hunt, along with a product-led approach to marketing. Carrd's pricing strategy includes a free plan and three paid options, making it accessible to a wide range of users. The company's revenue model, combined with a high growth rate, underscores its strong market fit and ongoing success. AJ's ability to balance technical skills with user-centric design has been key to Carrd's achievements.

Marc Lou, a computer science graduate, founded ShipFast in August 2023 and quickly grew it into a highly profitable business. ShipFast provides a code boilerplate that allows entrepreneurs to launch startups efficiently. In just four months, ShipFast generated $528,000 in revenue, with monthly earnings reaching $50,000. Marc's ability to identify repetitive coding tasks and streamline them into a reusable template was the key to ShipFast's rapid success. Marc launched ShipFast on multiple platforms, including Product Hunt, Twitter, and Hacker News. The initial launch drew significant attention, generating $6,000 within 48 hours. The boilerplate's value was immediately recognized by entrepreneurs looking to expedite their startup processes, contributing to ShipFast's fast-paced growth and high gross margin of 90%. The growth strategy for ShipFast focused on leveraging Marc's existing audience and viral marketing techniques. By creating engaging content and targeting platforms frequented by developers and entrepreneurs, Marc ensured a steady influx of new users. This approach, combined with continuous feature additions, helped maintain momentum and expand ShipFast's user base.