Mailman is a Gmail plugin co-founded by Mohit Mamoria and Andrew Wilkinson. It helps users manage their inboxes by controlling email delivery times and automating repetitive tasks. The business earns $30K/month and continues to grow by prioritizing user feedback and innovative features.

Kara Jensen and Jeremy Durant founded Bop Design, a B2B digital marketing agency, in 2009. The company started as a small-scale freelance project and has since grown into a global operation with 13 employees, earning $2.8 million annually. Their focus on branding, web design, and content marketing has made them a leader in their niche.