JetSloth

A two-person team built a profitable plugin business by creating add-ons for Gravity Forms, one of WordPress's most popular form builders. Instead of competing with standalone products, they tapped into an established ecosystem where customers were already searching for extended functionality. By selling software licenses on a subscription model, they turned a focused niche strategy into a steady revenue stream. The business now generates $14,000 per month, proving that building complementary tools around popular platforms can be a highly effective path to sustainable income.