TechSpy Technologies Operating systems
Operating systems

Operating systems technologies — 11 tools tracked

We track 11 Operating systems technologies across 122,067 active websites. Click any tool to see which companies are using it, sorted by traffic.

Updated July 17, 2026

All Operating systems technologies

11 tools · 122,067 sites
Ubuntu 50,492 sites UNIX 41,184 sites Debian 20,180 sites CentOS 5,773 sites AlmaLinux 1,767 sites Red Hat 1,181 sites Windows Server 1,018 sites Fedora 294 sites Gentoo 155 sites Raspbian 34 sites Scientific Linux 14 sites

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Filter by any technology combination — for example, Shopify stores using Ubuntu — and export the full list with contact data.

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