Nagios AlternativesOnly Free apps categorised as Website Monitoring Tools
If that doesn't work for you, our users have ranked more than 100 alternatives to Nagios, but unfortunately only zero of them are free Website Monitoring Tools. If you can't find an alternative you can try to remove all filters.
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Nagios alternatives are mainly Network Monitors but may also be Uptime Monitor Services or Website Monitoring Tools. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Nagios.- Network Monitor
- Freemium • Open Source
66 likes44 Netdata alternativesNetdata collects metrics per second and presents them in beautiful low-latency dashboards. It is designed to run on all of your physical and virtual servers, cloud deployments, Kubernetes clusters, and edge/IoT devices, to monitor your systems, containers, and applications.
License model
- Freemium • Proprietary
Application types
Platforms
- Mac
- Linux
- Online
- BSD
- Self-Hosted
- C (programming language)
- Python
- GNU Bourne Again SHell
Netdata VS Nagios
Is Netdata a good alternative to Nagios?
42 likes107 Paessler PRTG Network Monitor alternativesComprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI, provides high-availability features and detailed reporting.
License model
- Freemium • Proprietary
Application types
Platforms
- Windows
- Online
- Self-Hosted
- Software as a Service (SaaS)
Paessler PRTG Network Monitor Features
Paessler PRTG Network Monitor VS Nagios
Is this a good alternative to Nagios?Comments about Paessler PRTG Network Monitor as an Alternative to Nagios
I like PRTG as an alternative to Nagios, because it is powerful and offers three different solutions for users, based on their needs. A hosted, on-premise or an enterprise solutions, depending on your needs.
0PRTG is highly flexible and fairly intuitive.
0
18 likes121 Cabot alternativesCabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.
License model
- Free • Open Source
Application types
Platforms
- Self-Hosted
Cabot Features
DiscontinuedThe last update is from 2021, and it's mentioned on the GitHub repository that the project is not maintained anymore.
Cabot VS Nagios
Is Cabot a good alternative to Nagios?
22 likes95 PHP Server Monitor alternativesPHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your services and websites, and you can manage users for each server with a mobile number and email address.
License model
- Free • Open Source
Application types
Platforms
- Windows
- Linux
- BSD
- Self-Hosted
- PHP
- Cloudron
DiscontinuedThe last release is from August 2020.
PHP Server Monitor VS Nagios
Is PHP Server Monitor a good alternative to Nagios?
10 likes149 Netweak alternativesNetweak is a delightful, minimalist monitoring platform that gives you insights on performance and availability for your linux servers & websites.
License model
- Freemium • Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
Top Netweak Features
Netweak VS Nagios
Is Netweak a good alternative to Nagios?
66 likes37 Pandora FMS alternativesEnterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes.
License model
- Freemium • Open Source
Application types
Platforms
- Windows
- Linux
- Self-Hosted
- FreeBSD
- OpenBSD
Pandora FMS VS Nagios
Is Pandora FMS a good alternative to Nagios?
12 likes173 NIXStats alternativesSaaS monitoring tool for linux servers and websites. Think up-time robot but with more features. You can monitor your linux hosts, windows hosts under development.
License model
- Freemium • Proprietary
Application types
Platforms
- Online
NIXStats Features
DiscontinuedWhile the website is still up, the application and monitoring agent has not received any updates in over a year.Newer major versions of Debian are no longer compatible.Additionally, it appears the project has been sold and merged into another product, see https://github.com/NIXStats/nixstatsagent/issues/60.
NIXStats VS Nagios
Is NIXStats a good alternative to Nagios?
1 like20 Xitoring alternativesXitoring is an innovative monitoring platform (SaaS) for servers. We bring data from your server using our agent (Xitogent) to make sure your server is doing fine and avoid any downtime, performance issues, and increasing your customer’s satisfaction.
License model
- Freemium • Proprietary
Application types
Platforms
- Software as a Service (SaaS)
- Online
- iPhone
- Android
- Linux
- Windows
Xitoring VS Nagios
Is Xitoring a good alternative to Nagios?
1 like6 Middleware.io alternativesMiddleware is a full stack cloud observability platform to bring all metrics, logs, and traces in one unified timeline to debug issues faster.
License model
- Freemium • Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Middleware.io Features
Middleware.io VS Nagios
Is Middleware.io a good alternative to Nagios?
23 likes71 HappyApps alternativesSophisticated Uptime Monitoring for your Apps, DBs, IT systems, and business services. Get pro-active alerts and fix incidents with ease without the noise.
License model
- Freemium • Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Online
HappyApps Features
HappyApps VS Nagios
Is HappyApps a good alternative to Nagios?
Comments about Netdata as an Alternative to Nagios
Super fast monitoring of the system, and also of the monitors the kernel of the system.