Top 12 Open-Source Alternatives to AppZero

The top open-source alternatives to AppZero are Nagios, Shinken, and Zabbix. 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.

Nagios Landing Page
1

Nagios

Complete monitoring and alerting for servers, switches, applications, and services
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Shinken Landing Page
2

Shinken

Nagios compatible monitoring framework, written in Python
Pricing:
- Open Source
#Monitoring Tools #Website Monitoring #Network & Admin
Zabbix Landing Page
3

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
Upptime Landing Page
4

Upptime

GitHub-powered open-source uptime monitor and status page
Pricing:
- Open Source
#Website Monitoring #Uptime Monitoring #Monitoring Tools 8 social mentions
Datadog Landing Page
5

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
AlertOps Landing Page
6

AlertOps

Master the Unexpected
Pricing:
- Open Source
- Freemium
- Free Trial
#Monitoring Tools #Log Management #IT Management 7 social mentions
Alerta Landing Page
7

Alerta

The alerta monitoring system is a tool used to consolidate and de-duplicate alerts from multiple...
Pricing:
- Open Source
#Monitoring Tools #Log Management #Website Monitoring 1 social mentions
SigNoz Landing Page
8

SigNoz

Open source alternative to Datadog
Pricing:
- Open Source
#Open Source #Developer Tools #GitHub 87 social mentions
Prometheus Landing Page
9

Prometheus

An open-source systems monitoring and alerting toolkit.
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management 225 social mentions
OpenALPR Landing Page
10

OpenALPR

Automatic License Plate Recognition
Pricing:
- Open Source
#ALPR #Image Recognition #Security Monitoring 1 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
Grafana Landing Page
12

Grafana

Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases
Pricing:
- Open Source
#Data Dashboard #Data Visualization #Data Analytics 197 social mentions