We build software
that gets out of your way
Kosmaro is an independent software company focused on building small, focused tools that solve real problems — without the bloat.
Kosmaro LLC is an independent software company founded with a simple belief: the best tools do one thing exceptionally well. We're not building platforms or ecosystems — we're building sharp, focused utilities that slot into the workflows you already have.
Every product in the Stelaro suite is built with the same philosophy: minimal friction, maximum value, and respect for your time.
Stelaro is our product suite — a growing collection of tools built around the Microsoft 365 ecosystem. Each tool is standalone, focused, and deeply integrated with the apps you already use every day.
Classifi is the first. More are coming.
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Focus over features. We'd rather do one thing perfectly than ten things adequately.
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Your data stays yours. We store only what's necessary to make the product work.
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No friction. If setup takes more than five minutes, we've failed.
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Built to last. We use reliable, proven infrastructure — not the latest hype.