swap_horiz wrk2 Alternatives

1

wrk

wrk is a command-line load testing tool designed to assess web server performance. It simulates multiple concurrent user...

Open Source CLI Benchmark WebPageTest

8.9 Great

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

sysbench

Sysbench is an open-source, multi-threaded benchmark tool primarily used to evaluate database server performance and sca...

Open Source Mysql CLI Database

8.5 Great

5

Vegeta

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

Open Source CLI Go WebPageTest

8.2 Great

6

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

7

ghz

Ghz is an open-source Go-based load testing tool designed for generating high volumes of concurrent HTTP requests to ass...

Open Source Grpc CLI Benchmark

8.1 Great

8

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

9

h2load

H2Load is an open-source tool designed for performance and load testing of H2 databases, simulating concurrent client co...

Open Source Http2 CLI Benchmark

7.7 Good

10

Azure Load Testing

Azure Load Testing is a service within the web-pagetest suite that simulates concurrent user traffic to assess website p...

Cloud Microsoft Load Testing Managed

7.6 Good

11

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

12

tcpkali

TCPKali is an open-source tool designed for generating TCP connection-based load to assess the resilience and performanc...

Open Source Websocket CLI Benchmark

7.3 Good

13

ApacheBench (ab)

ApacheBench (ab) is a command-line tool for benchmarking the performance of an HTTP server by simulating multiple concur...

Open Source CLI Benchmark WebPageTest

7.2 Good

14

ApacheBench

ApacheBench (ab) is a command-line tool for benchmarking HTTP web servers, designed to measure performance metrics like...

Open Source CLI Benchmark Apache

7.2 Good

15

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

16

Loader.io

Loader.io is a JavaScript library that asynchronously loads and analyzes third-party tracking scripts on websites, aimin...

Free Cloud API Load Testing

6.7 Fair

17

Akamai CloudTest

Akamai CloudTest is a cloud-based service that simulates real-user web performance by routing traffic through Akamai’s g...

Cloud Enterprise Load Testing CDN

6.7 Fair

18

OpenWebLoad

OpenWebLoad is an open-source performance testing platform designed to simulate heavy user traffic and analyze web appli...

Legacy Open Source CLI Benchmark

5.7 Mediocre

19

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

20

Iago

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

Performance Legacy Load Testing Twitter

3.7 Poor