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swap_horiz Icinga Alternatives

Looking for alternatives to Icinga? Compare the top Web Pagetest options ranked by our AI scoring system.

You're looking at alternatives to:
Icinga

Icinga

Web Pagetest Open Source Self Hosted Alerting Uptime Infrastructure Monitoring

Icinga is an open-source monitoring solution that uses agents and sensors to collect system metrics and proactively alerts administrators to potential issues across networks and servers.

7.4 Good

apps Top Icinga Alternatives

The top alternative to Icinga in 2026 is Netdata with a score of 8.6/10, followed by Downdetector (8.4) and Better Stack Uptime (8.3).

1
Netdata

Netdata

Netdata is an open-source monitoring software that collects and visualizes real-time performance data from servers and a...

Monitoring Open Source Self Hosted Real Time
8.6 Great
2
Downdetector

Downdetector

Downdetector is an independent website that monitors real-time reports of service outages and technical issues submitted...

Public Outage Crowdsourced Uptime
8.4 Great
3
Better Stack Uptime

Better Stack Uptime

Better Stack Uptime is a tool that analyzes website performance by monitoring uptime, page load times, and key metrics a...

Monitoring SAAS Incident Uptime
8.3 Great
4
Prometheus Blackbox Exporter

Prometheus Blackbox Exporter

The Prometheus Blackbox Exporter is a standalone HTTP service that collects detailed performance metrics from web server...

Monitoring Open Source Uptime Prometheus
8.3 Great
5
Sitespeed.io

Sitespeed.io

Sitespeed.io is an open-source toolkit for measuring and improving website performance by analyzing various metrics like...

Performance Monitoring Open Source Self Hosted
8.2 Great
6
Zabbix

Zabbix

Zabbix is an open-source monitoring software platform that collects and visualizes system metrics – including server per...

Open Source Self Hosted Alerting Infrastructure Monitoring
8.2 Great
7
Oh Dear

Oh Dear

Oh Dear is a free online tool that analyzes website loading speed by simulating real browser performance and measuring k...

Performance Monitoring Uptime Alerts
8.1 Great
8
PRTG Network Monitor

PRTG Network Monitor

PRTG Network Monitor is a software solution that allows network administrators to monitor various aspects of their IT in...

Monitoring Enterprise Network Infrastructure
8.0 Great
9
Nagios

Nagios

Nagios is an open-source monitoring software application that allows administrators to monitor the availability, perform...

Open Source Self Hosted Alerting Uptime
7.9 Good
10
Elastic Synthetics

Elastic Synthetics

Elastic Synthetics is a technology that uses machine learning to identify and automatically fix performance bottlenecks...

Open Source Observability Synthetic Monitoring Elastic
7.7 Good
11
Uptime.com

Uptime.com

Uptime.com is a website monitoring service that tracks the availability and performance of websites and applications by...

Monitoring Enterprise Synthetic Uptime
7.5 Good
12
Cronitor

Cronitor

Cronitor is an automated website performance monitoring tool that continuously tests websites from multiple global locat...

Monitoring Synthetic Uptime Alerts
7.5 Good
13
Honeybadger

Honeybadger

Honeybadger is an open-source, real-time performance monitoring tool that analyzes website speed and identifies critical...

SAAS Alerting Uptime Cron Monitoring
7.5 Good
14
Updown.io

Updown.io

Updown.io is a free online tool that analyzes website loading speed by simulating real browser connections and measuring...

Free Simple Monitoring Uptime
7.4 Good
15
Gatus

Gatus

Gatus is an open-source tool that analyzes website performance by measuring the time it takes for various resources – li...

Open Source Self Hosted Health Check Uptime
7.4 Good
16
Smokeping

Smokeping

Smokeping is an open-source network monitoring tool that utilizes ICMP echo requests to measure the latency and response...

Open Source Self Hosted Network Monitoring Latency
7.4 Good
17
Site24x7 Website Monitoring

Site24x7 Website Monitoring

Site24x7 Website Monitoring provides real-time insights into website performance by tracking key metrics like page load...

Performance Monitoring Zoho Web
7.3 Good
18
GlitchTip

GlitchTip

GlitchTip is a platform that allows website creators to receive direct financial support from their audience through mic...

Open Source Self Hosted Uptime Error Monitoring
6.6 Fair
19
Statping-ng

Statping-ng

Statping-ng is an open-source, command-line tool designed to measure and report on the performance of websites by analyz...

Monitoring Open Source Self Hosted Uptime
6.4 Fair
20
InternetVista

InternetVista

InternetVista is a free online tool that measures website loading speed and performance by simulating a user’s connectio...

Monitoring SAAS Europe Alerting
5.7 Mediocre

summarize Quick Comparison Summary

Alternative Score vs Icinga Action
Netdata
Netdata
Web Pagetest Monitoring Open Source Self Hosted
8.6 Great +1.2 Compare
Downdetector
Downdetector
Web Pagetest Public Outage Crowdsourced
8.4 Great +1.0 Compare
Better Stack Uptime
Better Stack Uptime
Web Pagetest Monitoring SAAS Incident
8.3 Great +0.9 Compare
Prometheus Blackbox Exporter
Prometheus Blackbox Exporter
Web Pagetest Monitoring Open Source Uptime
8.3 Great +0.9 Compare
Sitespeed.io
Sitespeed.io
Web Pagetest Performance Monitoring Open Source
8.2 Great +0.8 Compare
Zabbix
Zabbix
Web Pagetest Open Source Self Hosted Alerting
8.2 Great +0.8 Compare
Oh Dear
Oh Dear
Web Pagetest Performance Monitoring Uptime
8.1 Great +0.7 Compare
PRTG Network Monitor
PRTG Network Monitor
Web Pagetest Monitoring Enterprise Network
8.0 Great +0.6 Compare
Nagios
Nagios
Web Pagetest Open Source Self Hosted Alerting
7.9 Good +0.5 Compare
Elastic Synthetics
Elastic Synthetics
Web Pagetest Open Source Observability Synthetic Monitoring
7.7 Good +0.3 Compare

See all Web Pagetest ranked by score

emoji_events View Full Web Pagetest Rankings

help Frequently Asked Questions

What are the best alternatives to Icinga?
The top alternatives to Icinga in 2026 include Netdata, Downdetector, Better Stack Uptime, Prometheus Blackbox Exporter, Sitespeed.io. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Icinga compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Icinga scores 7.4/10. Click any alternative above to see a detailed side-by-side comparison.
Is Icinga worth it in 2026?
Icinga scores 7.4/10 in the Web Pagetest category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to Icinga?
Several alternatives to Icinga offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from Icinga?
Common reasons users look for Icinga alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to Icinga are there?
Lunoo currently lists 20 scored alternatives to Icinga in the Web Pagetest category, ranked by our AI-powered evaluation system.
Which Icinga alternative has the highest rating?
Netdata currently holds the highest rating among Icinga alternatives with a score of 8.6/10.
Can I use Netdata instead of Icinga?
Netdata is one of the top-rated alternatives to Icinga. While they serve similar purposes in the Web Pagetest space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to Icinga?
Pricing varies among Icinga alternatives. We recommend checking each alternative's website for current pricing. Many options in the Web Pagetest category offer free tiers or competitive pricing.
How are Icinga alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
Icinga vs Netdata: which is better?
Icinga scores 7.4/10 while Netdata scores 8.6/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Icinga vs Downdetector: which is better?
Icinga scores 7.4/10 while Downdetector scores 8.4/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Icinga vs Better Stack Uptime: which is better?
Icinga scores 7.4/10 while Better Stack Uptime scores 8.3/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

category Explore Related Categories

Open Source Self Hosted Alerting Uptime Web Pagetest Infrastructure Monitoring

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