https://icinga.com/
Open Source Monitoring for Complex IT Infrastructure| Icinga
Jan 29, 2026 - Open source monitoring for networks, servers and more. Set up custom checks, get alerts fast and keep full control of your infrastructure.
open source monitoringcomplex
https://www.nagios.org/
Nagios | Open Source Network Monitoring Solution
Mar 13, 2026 - Free open source IT monitoring tool with Nagios Core. 25+ years of monitoring servers, networks, applications, and infrastructure. Trusted by 1m+ users...
open source networknagios
https://www.evidentlyai.com/evidently-oss
Evidently - Open-Source ML Monitoring and LLM Observability
Evidently is an open-source tool to evaluate, test, and monitor AI-powered systems. From tabular data to NLP and LLM. For data scientists, AI, and ML engineers.
open sourceml monitoringllm
https://www.centreon.com/open-source-or-paid-it-monitoring-which-should-it-be/
Open Source or Paid IT Monitoring?
Dec 22, 2023 - The challenge for ITOps is first to decide whether they need an open source or a paid IT monitoring solution.
open sourcepaidmonitoring
https://moosefs.com/blog/monitoring-moosefs-with-prometheus/
Monitoring MooseFS with Prometheus » MooseFS Distributed Storage – the best Open Source...
Sep 12, 2025 - The Best Open-Source Distributed Filesystem
distributed storagemonitoring
https://medevel.com/cloudflare-down-up-time/
Cloudflare Down? Why Single Points Fail and How Multi-Layer Open-source Uptime Monitoring Saves...
Uptime Agent: Why You Should Never Ignore a Down Website, How to Actually Get Notified for Your Website, Backend Servers or Web Apps
multi layercloudflaresingle
https://www.credativ.de/portfolio/services/monitoring/
Professionelles Monitoring | Unser Open Source Service - credativ®
May 15, 2025 - Erfahren Sie mehr zum Open Source Monitoring – bei credativ®! Wir stehen Ihnen gerne auch persönlich zur Verfügung: ☎+49 2161 9174200
open sourceprofessionelles
https://icinga.com/docs/
Icinga Documentation I Open Source Monitoring
Jul 16, 2025 - Become an Icinga Pro! Learn how to monitor your entire infrastructure with our Icinga documentation, demo, FAQs, trainings and blog articles.
open source monitoringicinga
https://victoriametrics.com/products/open-source/
Open Source Time Series Monitoring Tools & Solutions
open source timeseriestools