While Silicon Valley chases billion-dollar valuations, Cesanta operates in the shadows of the IoT revolution. With just 6 employees and $400K in revenue, this Ukrainian-born company has built the connective tissue for millions of smart devices you'll never see.

"They're the plumbing of the internet—critical infrastructure that doesn't need a spotlight."

Their tech stack (jQuery, Tailwind, Bootstrap) reveals a pragmatic, no-nonsense approach. They're not chasing bleeding-edge frameworks—they're building tools that work across decades of hardware. The absence of web traffic metrics is telling: their customers find them through developer communities, not SEO-optimized blog posts. This is a company that lives in GitHub repositories and Stack Overflow answers, not product hunt launches.

• Target audience: Embedded systems engineers and IoT hardware makers
• Business model: Open-source core + enterprise support + custom development
• Market position: Niche infrastructure provider, not a platform play
• Growth strategy: Community-driven, not marketing-driven