What is Micro SaaS? Your Guide to Niche Software Success

What if you could build a profitable software business that solves one specific problem better than anyone else? While tech giants battle over comprehensive platforms with endless features, a quiet revolution is happening in the software world. Lightweight, highly targeted applications are outperforming larger players by delivering best-in-class solutions for well-defined use cases. These aren’t stripped-down tools; they’re purpose-built products designed to serve narrow markets with precision and efficiency. This is the world of Micro SaaS , where solo entrepreneurs and small teams are building profitable businesses by identifying overlooked problems and crafting elegant solutions. Instead of competing head-to-head with enterprise platforms, they’re capturing high-value niches and building steady, recurring revenue streams. This guide will show you what Micro SaaS is, how it differs from traditional SaaS, how to build one from scratch, and the most promising Micro SaaS opportuni...