Best wrk Alternatives (22)
Looking for a wrk alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.
What is wrk? wrk is an open-source HTTP benchmarking tool and load testing application. It is used to measure web server performance by simulating concurrent connections to the target server. wrk is lightweight, scalable, and can generate significant load even when run on a single multi-core CPU.
Top Alternatives to wrk
Gatling.io
FreemiumGatling.io is an open-source load and performance testing framework based on Scala, Akka and Netty. It allows users to simulate …
Apache JMeter
freeApache JMeter, an open-source tool for performance and load testing of applications. Empower developers and testers to simulate various user …
AppPerfect Load Test is a load and performance testing tool for web and mobile applications. It allows you to simulate …
The Grinder
FreeThe Grinder is an open source load testing framework for simulating users and generating load to test the performance and …
Kraken By octoPerf
Open SourceKraken is a lightweight open source load testing tool created by octoPerf. It is designed to simulate heavy user load …
Apache Benchmark
FreeApache Benchmark (ab) is an open-source tool for benchmarking the performance of HTTP web servers. It allows users to measure …
More Similar Software
wrk Overview
wrk is an open-source HTTP benchmarking and load testing application. It was created by Will Glozer and is written in C with LuaJIT. wrk is designed to apply a specified user-configurable rate of requests to a target web application to measure performance.Some key features and capabilities of wrk include:Lightweight and scalable - wrk runs on a single-thread using non-blocking I/O with an event loop. This allows it to generate significant load from a single CPU core while using minimal resources.Scriptable …
Pricing: Open Source
Quick Comparison
| Software | Pricing | Score |
|---|---|---|
| wrk | Open Source | — |
| Gatling.io | Freemium | 23 |
| Siege | Open Source | 14 |
| Apache JMeter | free | 1 |
| AppPerfect Load Test | N/A | — |
| Tsung | Open Source | — |
| The Grinder | Free | — |
| Kraken By octoPerf | Open Source | — |
| HTTPulse | Open Source | — |
| HailStorm | Open Source | — |
| Apache Benchmark | Free | — |