swap_horiz LoadFocus Alternatives

1

Locust

Locust is an open-source, command-line tool designed to simulate multiple concurrent users accessing and interacting wit...

Performance Open Source Load Testing Python

8.5 Great

2

LogRocket

LogRocket is a product development platform that records every browser interaction – including page timing, mouse moveme...

Performance SAAS Frontend Rum

8.4 Great

3

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

Chromatic

Chromatic is an open-source, automated website auditing tool developed by Google that measures and analyzes website load...

SAAS Visual Testing Storybook Regression

8.2 Great

5

Artillery

Artillery is a Google PageSpeed Insights tool that analyzes a website’s performance by simulating how it would load on v...

Performance Open Source Developer Load Testing

8.1 Great

6

Vercel Speed Insights

Vercel Speed Insights analyzes a website’s loading time and identifies key performance bottlenecks like image optimizati...

SAAS Edge Rum Core Web Vitals

8.0 Great

7

autocannon

Autocannon is a website performance testing tool that simulates multiple concurrent users accessing a webpage to identif...

Load Testing CLI Benchmark Node

7.8 Good

8

Sumo Logic

Sumo Logic is a cloud-native application performance management (APM) and observability platform that collects, analyzes...

Monitoring SAAS Observability Logs

7.8 Good

9

Testim

Testim is an open-source tool that analyzes website performance by measuring key metrics like First Contentful Paint, La...

AI Automation SAAS Low Code

7.7 Good

10

AppSignal

AppSignal is an open-source Ruby on Rails monitoring and profiling tool that provides detailed insights into application...

Performance Monitoring SAAS Error Tracking

7.5 Good

11

Mangools SiteProfiler

SiteProfiler by Mangools analyzes a website’s backlink profile, identifying referring domains, top links, and patterns o...

Domain SEO SAAS Audit

7.5 Good

12

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

13

httperf

httperf is a command-line tool for simulating multiple concurrent HTTP requests to a web server, allowing developers and...

Legacy Open Source Load Testing CLI

7.4 Good

14

OctoPerf

OctoPerf is an automated testing tool that measures the performance of websites and web applications by simulating real...

Performance SAAS Load Testing Jmeter Cloud

7.2 Good

15

StormForge

StormForge is an open-source tool that analyzes website performance by simulating real browser connections to identify a...

Performance Optimization SAAS Load Testing

7.2 Good

16

TrackJS

TrackJS is an open-source, automated tool that continuously monitors the performance of individual webpages by measuring...

SAAS Javascript Frontend Rum

7.2 Good

17

Loadero

Loadero is a website performance monitoring tool that analyzes the loading speed and technical health of individual webp...

Performance SAAS Browser Based Load Testing

6.7 Fair

18

Loadster

Loadster is a free online tool that analyzes website loading speed by simulating various network conditions and measurin...

Cloud Performance SAAS Load Testing

6.7 Fair

19

PageVitals

PageVitals is a free, open-source tool developed by Google that analyzes website loading speed and identifies specific p...

Monitoring Page Speed SAAS Rum

6.4 Fair

20

Host-Tracker

Host-Tracker is a free online tool that analyzes website performance by measuring key metrics like First Contentful Pain...

Monitoring Page Speed SAAS Global

6.1 Fair