RatePunk

A browser extension that compares flight prices across multiple platforms in real time, letting travelers find the best deals without bouncing between dozens of booking sites. The founder built it to solve a personal frustration with fragmented flight search, keeping the product intentionally simple and functional over feature-heavy. Growth has come from a disciplined mix of SEO and viral TikTok content that resonates with budget-conscious travelers. Monetized entirely through affiliate partnerships, the extension now generates $50,000 per month in revenue.