Top 11 Open-Source Alternatives to DownDetector

Product categories

Application Performance Monitoring Bug Trackers Crash Reporting Cron DevOps Tools Error Tracking Log Management Monitoring Tools Performance Monitoring Status Pages Uptime Monitoring Website Monitoring

Summary

The top open-source alternatives to DownDetector are Healthchecks.io, Is it up?, and Datadog. 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.

Healthchecks.io Landing Page
1

Healthchecks.io

Monitor your cron jobs and scheduled tasks, get notified when they fail.
Pricing:
- Open Source
- Freemium
- $20.0 / Monthly (100 checks, 10 team members)
#Cron Monitoring #Cron #Website Monitoring 154 social mentions
Is it up? Landing Page
2

I

Is it up?

A simple tool to check if a website or ip address is up or down.
Pricing:
- Open Source
#Website Monitoring #Monitoring Tools #Uptime Monitoring 9 social mentions
Datadog Landing Page
3

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
Zabbix Landing Page
4

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
Cabot Landing Page
5

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
Upptime Landing Page
6

Upptime

GitHub-powered open-source uptime monitor and status page
Pricing:
- Open Source
#Website Monitoring #Uptime Monitoring #Monitoring Tools 8 social mentions
Nagios Landing Page
7

Nagios

Complete monitoring and alerting for servers, switches, applications, and services
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Cachet Landing Page
8

Cachet

Cachet is a free, open source status page for your API, service or company. Built with all of the features that you'd expect from a status page.
Pricing:
- Open Source
#Status Pages #Open Source Status Pages #Website Monitoring 9 social mentions
Staytus Landing Page
9

S

Staytus

Staytus is a free, open source & beautiful status site that you can install on your own servers. It's a fully-loaded with all the features you'd expect from any site you might pay for.
Pricing:
- Open Source
#Status Pages #Website Monitoring #Uptime Monitoring 3 social mentions
PHP Server Monitor Landing Page
10

PHP Server Monitor

PHP Server Monitor is a script that checks whether your websites and servers are up and running.
Pricing:
- Open Source
#Website Monitoring #Monitoring Tools #Uptime Monitoring
LibreNMS Landing Page
11

LibreNMS

A fully featured network monitoring system that provides a wealth of features and device support.
Pricing:
- Open Source
#Monitoring Tools #Network Monitoring #Performance Monitoring