Top 12 Open-Source Alternatives to WebPagetest

Product categories

Application Performance Monitoring Bug Trackers Crash Reporting Data Analytics Development Exception Monitoring Log Management Monitoring Tools Online Services Performance Monitoring Tool Website Monitoring

Summary

The top open-source alternatives to WebPagetest are Datadog, Web.dev by Google, and JavaMelody. 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.

Datadog Landing Page
1

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
Web.dev by Google Landing Page
2

Web.dev by Google

Learn how to build for the web and see where you stand 🌟
Pricing:
- Open Source
#Online Services #Tool #SEO Tools 125 social mentions
JavaMelody Landing Page
3

JavaMelody

JavaMelody is a powerful full tool that is used to monitor Java and Java EE application servers in production and QA environment.
Pricing:
- Open Source
#Development #Tool #Monitoring Tools
Nagios Landing Page
4

Nagios

Complete monitoring and alerting for servers, switches, applications, and services
Pricing:
- Open Source
#Monitoring Tools #Performance Monitoring #Log Management
Sitespeed Landing Page
5

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
Zabbix Landing Page
6

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
Automon Landing Page
7

Automon

Automon is an end-to-end campaign and integration tool that is specially designed to optimize your marketing, sales, and advertising technology.
Pricing:
- Open Source
#Online Services #Monitoring Tools #Log Management
Grafana Landing Page
8

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
Apache SkyWalking Landing Page
9

Apache SkyWalking

Apache SkyWalking is an open-source application performance monitoring solution that provides tracking, metrics analysis, service mesh observability, alarm, and visualization.
Pricing:
- Open Source
#Development #Tool #Monitoring Tools 14 social mentions
Wireshark Landing Page
10

Wireshark

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 11 social mentions
XHProf Landing Page
11

XHProf

XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based user interface.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring
Glowroot Landing Page
12

Glowroot

Open source Java APM, licensed under the Apache License, Version 2.0.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 1 social mentions