Nagios AlternativesOnly Free apps categorised as Website Monitoring Tools
The best free Website Monitoring alternative to Nagios is Netdata. If that doesn't suit you, our users have ranked more than 100 alternatives to Nagios and 16 are free Website Monitoring Tools so hopefully you can find a suitable replacement. Other interesting free Website Monitoring Tool alternatives to Nagios are Cabot, PHP Server Monitor, Netweak and Pandora FMS.
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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
65 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
- Bash
Top Netdata Features
Netdata VS Nagios
Is Netdata a good alternative to Nagios?
18 likes120 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 likes94 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
PHP Server Monitor Features
DiscontinuedThe last release is from August 2020.
PHP Server Monitor VS Nagios
Is PHP Server Monitor a good alternative to Nagios?
10 likes148 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
Top Pandora FMS Features
Pandora FMS VS Nagios
Is Pandora FMS a good alternative to Nagios?
24 likes52 Observium alternativesObservium is an autodiscovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more.
License model
- Freemium • Proprietary
Application types
Platforms
- Linux
- Online
- BSD
Observium Features
Observium VS Nagios
Is Observium a good alternative to Nagios?
12 likes172 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 Features
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?
9 likes31 Sematext Infrastructure Monitoring alternativesSematext Monitoring is a full-stack IT infrastructure monitoring software that gives you real-time visibility across your infrastructure. Whether on-premise, in the cloud, or a mix of anything in between, Sematext can monitor your whole stack.
License model
- Freemium • Proprietary
Application types
Platforms
- Linux
- Online
- CoreOS
- Self-Hosted
- Amazon Web Services
- Docker
Top Sematext Infrastructure Monitoring Features
Sematext Infrastructure Monitoring VS Nagios
Is this 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.