Free Cacti Alternatives

The best free alternative to Cacti is Zabbix, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Cacti and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Cacti are Netdata, Nagios, LibreNMS and Munin.

Cacti alternatives are mainly Network Monitors but may also be Uptime Monitor Services or Network Analyzers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Cacti.

Cacti alternatives page was last updated

Cacti

Free • Open Source
Network Monitor

Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with...

More about Cacti

Zabbix
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Linux
Self-Hosted
FreeBSD
OpenBSD
108 Zabbix alternatives
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.
- - Zabbix is the most popular Linux & Self-Hosted alternative to Cacti.
- - Zabbix is the most popular Open Source & free alternative to Cacti.
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Zabbix Features
Server Monitoring
Hardware Monitoring
Azure integration
Custom Dashboard
Opinions about Zabbix as a Alternative to Cacti
Most users think Zabbix is a great Cacti alternative.
Netdata
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Mac
Linux
Online
BSD
Self-Hosted
C (programming language)
Python
JavaScript
Node.JS
Bash
39 Netdata alternatives
Infrastructure-wide health monitoring & performance troubleshooting in one place. Collaborate in the same place as relevant data from your systems and applications, reducing mean time to acknowledge (MTTA), & mean time to resolution. (MTTR).
- - Netdata is the most popular Web-based & Mac alternative to Cacti.
Suggest and vote on features
Netdata Features
1. Website MonitoringNetdata can detect and resolve website performance issues proactively.
Server Monitoring
Real-time Statistics
Hardware Monitoring
Cloud Monitoring
Performance Monitoring
Traffic Monitoring
Standalone
Time Series
Kubernetes Monitoring
Support for Docker
Nagios
Is this is a good alternative?
Yes
No
Freemium • Open Source
Network Monitor
Linux
121 Nagios alternatives
Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.
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Nagios Features
On-premises software
Hardware Monitoring
Remote Management
Opinions about Nagios as a Alternative to Cacti
Most users think Nagios is a great Cacti alternative.
LibreNMS
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Linux
BSD
MySQL Community Edition
Apache HTTP Server
JavaScript
PHP
28 LibreNMS alternatives
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...
Suggest and vote on features
LibreNMS Features
Network Discovery
SNMP Trap Support
IT Asset Management
Munin
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Linux
63 Munin alternatives
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.
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Munin Features
Network Tools
Checkmk
Is this is a good alternative?
Yes
No
Freemium • Open Source
Network Monitor
Uptime Monitor Service
Business Intelligence Tool
Windows
Linux
Docker
36 Checkmk alternatives
Checkmk is a monitoring tool of servers, applications, networks, cloud, containers, storage, databases, IoT and more. Checkmk is available as Raw Edition, which is 100% pure open source, and as Enterprise Edition with a lot of additional features.
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Checkmk Features
Distributed Monitoring
Performance Monitoring
Server Monitoring
Storage Monitoring
Downtime Detection
Application Monitoring
Computer monitoring
Database Monitoring
Kubernetes Monitoring
NGINX Monitoring
nload
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Linux
BSD
Solaris
13 nload alternatives
nload is a console application which monitors network traffic and bandwidth usage in real time. It visualizes the in- and outgoing traffic using two graphs and provides additional info like total amount of transfered data and min/max network usage.
Suggest and vote on features
nload Features
1. Command line interfacenload either have CLI support or is a CLI-only app.
Graphs
Pandora FMS
Is this is a good alternative?
Yes
No
Freemium • Open Source
Network Monitor
Uptime Monitor Service
Server Management Tool
Windows
Linux
Self-Hosted
FreeBSD
OpenBSD
36 Pandora FMS alternatives
Enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes.
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Pandora FMS Features
1. Real time collaborationMultiple users can work together in Pandora FMS simultaneously.
2. Extensible by Plugins/ExtensionsPandora FMS can be extended with add-ons, plugins and extensions.
3. Command line interfacePandora FMS either have CLI support or is a CLI-only app.
4. Auto ResponderPandora FMS allows you to set automatic responses to messages or emails based on user actions or pre-established rules.
5. Desktop SharingPandora FMS enables you to share your screen with other people in the same office or working remotely.
6. Ad-freePandora FMS doesn't contain any form of external advertising.
7. Privacy focusedPandora FMS is considered a privacy friendly alternative.
8. LightweightPandora FMS consumes less device resources compared to similar apps.
9. Dark ModePandora FMS supports dark mode for comfortable usage in low light conditions.
Server Monitoring
Application Monitoring
Network Mapping
High Availability
Performance Monitoring
Cloud Monitoring
Hardware Monitoring
IPAM
Website Monitoring
Reports
The Dude
Is this is a good alternative?
Yes
No
Free • Proprietary
Network Monitor
Self-Hosted
MikroTik RouterOS
28 The Dude alternatives
The Dude network monitor is a new application by MikroTik which can dramatically improve the way you manage your network environment. It will automatically scan all devices within specified subnets, draw and layout a map of your networks, monitor services of your devices and...
The Dude has no features, suggest some!

Comments about The Dude as a Alternative to Cacti
pros, cons and recent comments
Guest
dude have more function in realtime mode but not storage data snmp for long time period.
Negative comment•
0
Netweak
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Uptime Monitor Service
Network Monitor
Online
Software as a Service (SaaS)
136 Netweak alternatives
Netweak is a delightful, minimalist monitoring platform that gives you insights on performance and availability for your linux servers & websites.
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Netweak Features
1. Website MonitoringNetweak can detect and resolve website performance issues proactively.
Performance Monitoring
Cloud Monitoring
Server Monitoring
Status Page
Incident Management
Embeddable
Monitorix
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Linux
19 Monitorix alternatives
Monitorix is a system monitoring tool designed to monitor as many services and system resources as possible. Due to its simplicity and small size it can also be used on embedded devices.
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Monitorix Features
Application Monitoring
Hardware Monitoring
Monit
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Linux
BSD
38 Monit alternatives
Monit is a free open source utility for managing and monitoring, processes, programs, files, directories and filesystems on a UNIX system. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.
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Monit Features
Server Monitoring
Real-time monitoring
Hardware Monitoring
Standalone