swap_horiz Unlighthouse Alternatives

1

Vegeta

Vegeta is a highly optimized, statically generated website built with Hugo, designed for fast loading speeds and minimal...

Open Source CLI Go Load Test

8.2 Great

2

Blackfire.io

Blackfire.io is a free online tool that analyzes website loading speed by simulating real browser performance, providing...

Performance PHP Apm Profiling

8.2 Great

3

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

4

HubSpot Website Grader

HubSpot’s Website Grader analyzes a website's loading speed and mobile usability based on Google PageSpeed Insights data...

Free Performance SEO Marketing

7.9 Good

5

Raygun Real User Monitoring

Raygun Real User Monitoring provides detailed performance data for websites and web applications by capturing actual use...

Performance Monitoring Developer Rum

7.8 Good

6

Bombardier

Bombardier is a website speed testing tool developed by Dareboost that analyzes a webpage’s performance across various m...

Open Source CLI Benchmark Go

7.8 Good

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

Tricentis NeoLoad

Tricentis NeoLoad is an automated performance testing tool designed to simulate concurrent user behavior against web app...

Performance Enterprise Continuous Stress Test

7.6 Good

9

Hey

Hey is a free online tool that analyzes websites to identify performance bottlenecks and provides actionable recommendat...

Open Source CLI Benchmark Go

7.6 Good

10

Grafana Pyroscope

Grafana Pyroscope is an open-source tool that analyzes website performance data from Google PageSpeed Insights and Light...

Performance Open Source Observability Continuous Profiling

7.6 Good

11

SpeedVitals

SpeedVitals is a website tool that analyzes webpage loading speed by measuring various metrics like First Contentful Pai...

Performance Web Speed Test Multi Location

7.5 Good

12

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

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

Site24x7 Website Monitoring

Site24x7 Website Monitoring provides real-time insights into website performance by tracking key metrics like page load...

Performance Monitoring Zoho Web

7.3 Good

15

BrowserStack SpeedLab

BrowserStack SpeedLab provides detailed website performance analysis by simulating various network conditions and geogra...

Performance Web Cross Browser Speed Test

7.2 Good

16

Apica Synthetic Monitoring

Apica Synthetic Monitoring utilizes real browser tests to measure website performance and identify bottlenecks across va...

Performance Monitoring Enterprise Load Testing

7.2 Good

17

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

18

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

19

Yandex.Tank

Yandex.Tank is an automated tool developed by Yandex that analyzes website performance by simulating real user connectio...

Performance Open Source Load Testing CLI

7.1 Good

20

http_load

http_load is a tool within WebPageTest that simulates concurrent HTTP requests to measure the impact of multiple users a...

Performance Legacy Open Source Load Testing

5.1 Mediocre