Open Source Observium AlternativesNetwork Monitors and other similar apps like Observium

The best open source alternative to Observium is Zabbix. If that doesn't suit you, our users have ranked more than 50 alternatives to Observium and 17 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Observium are Nagios, HyperDX, Cabot and DeepFlow.

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Observium 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 Observium.

Observium

Network Monitor
Freemium • Proprietary

Observium 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...

More about Observium

Observium alternatives page was last updated Jan 11, 2024

Zabbix
Gather and analyze accurate statistics and performance metrics, visualize it, get notified about current and potential issues without delay, and take advantage of our time-tested professional development and support.
113 Zabbix alternatives
License model
- Free • Open Source
Application types
- Network Monitor
- Uptime Monitor Service
Platforms
- Linux
- Self-Hosted
- FreeBSD
- OpenBSD
+3
Zabbix Features
1. Server Monitoring
2. Custom Dashboard
3. Hardware Monitoring
4. No registration required
5. Ad-free
6. Privacy focused
7. Portable
8. Azure integration
Show all NaN Zabbix features ▾
Zabbix VS Observium
Is Zabbix a good alternative to Observium?
- Zabbix is the most popular Linux & Self-Hosted alternative to Observium.
- Zabbix is the most popular Open Source & free alternative to Observium.
- Zabbix is Free and Open SourceObservium is Freemium and Proprietary
- Zabbix is Privacy focusedObservium is not according to our users

Nagios
Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.
125 Nagios alternatives
License model
- Freemium • Open Source
Application type
- Network Monitor
Platforms
- Linux
Nagios Features
On-premises software
Hardware Monitoring
Remote Management
Show all NaN Nagios features ▾
Nagios VS Observium
Is Nagios a good alternative to Observium?

HyperDX
An open source observability platform: Unify session replays, logs, traces, and errors – all without the Datadog price tag.
61 HyperDX alternatives
License model
- Freemium • Open Source
Platforms
- Software as a Service (SaaS)
- Self-Hosted
- Docker
HyperDX Features
Application Monitoring
Metrics
Show all NaN HyperDX features ▾
+1
HyperDX VS Observium
Is HyperDX a good alternative to Observium?
- HyperDX is the most popular SaaS alternative to Observium.
- HyperDX is Freemium and Open SourceObservium is Freemium and Proprietary

Cabot
Cabot 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.
120 Cabot alternatives
License model
- Free • Open Source
Application types
- Network Monitor
- Uptime Monitor Service
Platforms
- Self-Hosted
Cabot Features
Website Monitoring
Show all NaN Cabot features ▾
Discontinued
The last update is from 2021, and it's mentioned on the GitHub repository that the project is not maintained anymore.

Cabot VS Observium
Is Cabot a good alternative to Observium?

DeepFlow
Unify your cloud-native monitoring with zero-code eBPF, advanced profiling, and 10x storage efficiency.
53 DeepFlow alternatives
License model
- Free • Open Source
Platforms
- Self-Hosted
- Software as a Service (SaaS)
DeepFlow Features
No Coding Required
Show all NaN DeepFlow features ▾
+3
DeepFlow VS Observium
Is DeepFlow a good alternative to Observium?

LibreNMS
LibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a modified QPL license in May 2012, and...
30 LibreNMS alternatives
License model
- Free • Open Source
Application type
- Network Monitor
Platforms
- Linux
- BSD
- MySQL Community Edition
- Apache HTTP Server
- JavaScript
- PHP
LibreNMS Features
Network Discovery
SNMP Trap Support
IT Asset Management
Show all NaN LibreNMS features ▾
LibreNMS VS Observium
Is LibreNMS a good alternative to Observium?

Munin
Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems. It is designed to be very plug and play. A default installation provides a lot of graphs with almost no work.
65 Munin alternatives
License model
- Free • Open Source
Application type
- Network Monitor
Platforms
- Linux
Munin Features
Network Tools
Show all NaN Munin features ▾
Munin VS Observium
Is Munin a good alternative to Observium?

Icinga
Icinga is a fork of Nagios and is backward compatible. So, Nagios configurations, plugins and addons can all be used with Icinga. Though Icinga retains all the existing features of its predecessor, it builds on them to add many long awaited patches and features requested by the...
58 Icinga alternatives
License model
- Freemium • Open Source
Application type
- Network Monitor
Platforms
- Mac
- Linux
Icinga Features
Hardware Monitoring
Show all NaN Icinga features ▾
Icinga VS Observium
Is Icinga a good alternative to Observium?

NetXMS
NetXMS is an enterprise grade multi-platform open source network management and monitoring system. It provides comprehensive event management, performance monitoring, alerting, reporting and graphing for all layers of IT infrastructure — from network devices to business...
42 NetXMS alternatives
License model
- Free • Open Source
Application type
- Network Monitor
Platforms
- Mac
- Windows
- Linux
- Flathub
NetXMS Features
1. Hardware Monitoring
2. System management
3. Cloud Monitoring
4. Network Mapping
5. Traffic Monitoring
6. Application Monitoring
Show all NaN NetXMS features ▾
NetXMS VS Observium
Is NetXMS a good alternative to Observium?

OpenNMS Horizon
OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed networks.
61 OpenNMS Horizon alternatives
License model
- Free Personal • Open Source
Application type
- Network Monitor
Platforms
- Linux
- Self-Hosted
+1
OpenNMS Horizon VS Observium
Is OpenNMS Horizon a good alternative to Observium?

Cacti
Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database. The frontend is completely PHP driven. Along with being able to maintain graphs, data sources, and Round Robin archives in a...
55 Cacti alternatives
License model
- Free • Open Source
Application type
- Network Monitor
Platforms
- Windows
- Linux
Cacti Features
Graphs
Show all NaN Cacti features ▾
+3
Cacti VS Observium
Is Cacti a good alternative to Observium?

SigNoz
Open source observability platform. SigNoz helps developers find issues in their deployed applications & solve them quickly.
181 SigNoz alternatives
License model
- Free • Open Source
Application types
- Network Monitor
- Error Logger
Platforms
- Self-Hosted
SigNoz Features
Application Monitoring
APM monitoring
Server Monitoring
Show all NaN SigNoz features ▾
+1
SigNoz VS Observium
Is SigNoz a good alternative to Observium?