Savewise

A solo-built browser extension that automatically finds and surfaces the best online deals as shoppers browse retail websites, eliminating the tedious process of manually hunting for coupons and comparing prices across stores. The founder took a deliberately simple, no-frills approach to building and growing the tool as a one-person B2C venture, focusing entirely on delivering real savings without unnecessary complexity. Operating on a subscription model, the extension now generates $25,000 per month in recurring revenue, proving that a focused utility solving a clear consumer pain point can scale meaningfully without a team.