swap_horiz Loadster 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

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

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

5

AppSignal

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

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7.5 Good

6

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

7

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

8

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

9

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

10

LoadView

LoadView is a synthetic load testing platform that simulates real user behavior to assess website and application perfor...

Cloud SAAS Browser Based Stress Test

7.0 Good

11

Flood

Flood is a free, open-source tool that analyzes website loading speed by simulating real browser behavior and identifyin...

Cloud Performance Load Testing Stress Test

6.8 Fair

12

Speedscale

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

Performance API Load Testing Kubernetes

6.8 Fair

13

RadView WebLOAD

RadView WebLOAD is an automated load testing tool designed to simulate concurrent users accessing websites and web appli...

Performance Legacy Enterprise Stress Test

6.7 Fair

14

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

15

LoadFocus

LoadFocus is a free online tool that analyzes website loading speed by measuring key metrics like First Contentful Paint...

Cloud Page Speed SAAS Load Testing

6.4 Fair

16

Yandex Pandora

Yandex Pandora is a tool developed by Yandex that analyzes website loading speed and identifies specific resources – lik...

Performance Open Source Load Testing High Throughput

6.3 Fair

17

SmartBear LoadComplete

SmartBear LoadComplete is a tool that simulates concurrent users accessing a website or web application to measure perfo...

Enterprise Commercial Load Testing Desktop

6.2 Fair

18

WAPT

WAPT (WebPageTest) is an open-source tool that analyzes website loading speed by simulating various network conditions a...

Performance Commercial Load Testing Windows

5.7 Mediocre

19

Iago

Iago is a performance optimization tool that analyzes website code to identify and resolve inefficiencies like unminifie...

Performance Legacy Load Testing Twitter

5.4 Mediocre

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