swap_horiz nGrinder Alternatives

1

Locust

Locust is a powerful open-source load testing tool written in Python. It's known for its flexibility, ease of use, and a...

Performance Open Source Load Testing Python

9.5 Brilliant

2

Load Impact / k6

k6 is an open-source tool that simulates concurrent users accessing a website or API to measure performance under load a...

Performance Open Source Load Testing Web

8.5 Great

3

Grafana k6 Cloud

Grafana k6 Cloud is a cloud platform offering k6, an open-source load testing tool, allowing users to execute, manage, a...

Cloud Performance Load Testing Grafana

8.5 Great

4

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

5

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

6

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

7

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

8

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

9

LoadNinja

LoadNinja is an automated load testing tool designed for websites and web applications, focusing on simulating concurren...

Cloud Performance Browser Based WebPageTest

6.9 Fair

10

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

11

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

12

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

13

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

14

Ddosify

DDoSify is a tool that simulates Distributed Denial of Service attacks against websites to assess their resilience and i...

Performance Open Source Load Testing CLI

6.6 Fair

15

Boom

Boom is a tool that analyzes websites to identify and quantify performance bottlenecks, primarily focusing on metrics li...

Performance Legacy Load Testing CLI

6.6 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

StresStimulus

StresStimulus is an open-source, command-line tool for simulating network traffic and measuring the performance of websi...

Performance Load Testing Windows Jmeter Alternative

5.8 Mediocre

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

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

20

Multi-Mechanize

Multi-Mechanize is an open-source tool that analyzes website performance by simulating multiple browser sessions and mea...

Performance Legacy Open Source Load Testing

4.8 Poor