Top 12 Open-Source Alternatives to Alignak

The top open-source alternatives to Alignak are openITCOCKPIT, Icinga, and Nagios. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

openITCOCKPIT Landing Page
1

openITCOCKPIT

openITCOCKPIT is a leading open source monitoring framework based on Naemon (Nagios). In addition it integrates Checkmk and Prometheus. It also offers interfaces to Icinga2, PRTG and opManager to obtain status and performance from them.
Pricing:
- Open Source
- Freemium
- Free Trial
#Monitoring Tools #Log Management #Error Tracking 17 social mentions
Icinga Landing Page
2

Icinga

Icinga is a fork of Nagios and is backward compatible.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 8 social mentions
Nagios Landing Page
3

Nagios

Complete monitoring and alerting for servers, switches, applications, and services
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Checkmk Landing Page
4

Checkmk

Checkmk - the software for effective IT monitoring
Pricing:
- Open Source
- Freemium
- Free Trial
- €600.0 / Annually
#Monitoring Tools #Log Management #Incident Management 53 social mentions
Zabbix Landing Page
5

Zabbix

Track, record, alert and visualize performance and availability of IT resources
Pricing:
- Open Source
- Free
#Monitoring Tools #Performance Monitoring #DevOps Tools 5 social mentions
Datadog Landing Page
6

Datadog

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Pricing:
- Open Source
- Freemium
- Free Trial
- $15.0 / Monthly (per host)
#Monitoring Tools #Log Management #Error Tracking 5 social mentions
eZ Server Monitor Landing Page
7

eZ Server Monitor

eZ Server Monitor is a script for monitoring Linux servers.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Uptime Monitoring
Shinken Landing Page
8

Shinken

Nagios compatible monitoring framework, written in Python
Pricing:
- Open Source
#Monitoring Tools #Website Monitoring #Network & Admin
Cabot Landing Page
9

Cabot

Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty
Pricing:
- Open Source
#Monitoring Tools #Website Monitoring #Uptime Monitoring 2 social mentions
Prometheus Landing Page
10

Prometheus

An open-source systems monitoring and alerting toolkit.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management 224 social mentions
Cacti Landing Page
11

Cacti

Cacti is a complete network graphing solution. It provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
SigNoz Landing Page
12

SigNoz

Open source alternative to Datadog
Pricing:
- Open Source
#Open Source #Developer Tools #GitHub 87 social mentions