Top 5 Open-Source Alternatives to DebugBear

Product categories

Application Performance Monitoring Debugging DevOps Tools Developer Tools Development Tools HTTP Log Management Monitoring Tools Open Source Performance Monitoring Productivity Website Monitoring

Summary

The top open-source alternatives to DebugBear are HTTP Toolkit, Sitespeed, and Monika. 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.

HTTP Toolkit Landing Page
1

HTTP Toolkit

Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Pricing:
- Open Source
- Freemium
- €7.0 / Monthly (for a Pro subscription)
#Software Development #Development Tools #Security 24 social mentions
Sitespeed Landing Page
2

Sitespeed

Sitespeed.io is an open source tool that helps to analyze and optimize website speed and performance.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Application Performance Monitoring
Monika Landing Page
3

Monika

Get notified from whatever app you want (Telegram, Slack, etc) when your website or API is down based on HTTP status code or content of the response, or when your server is slow.
Pricing:
- Open Source
#Productivity #Open Source #Developer Tools
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
Nagios Landing Page
5

Nagios

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