Nagios

Free open-source IT monitoring for servers, networks, and applications, trusted by 1M+ users.

PlatformWebfreemiumglobal

An open-source, self-hosted monitoring platform for servers, networks, and applications available in a freemium model. It helps IT operations teams and sysadmins monitor infrastructure and receive alerts without routing data through a vendor cloud or buying costly commercial licenses, and is aimed at enterprise use rather than simple single‑ping projects.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Nagios - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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