Load Tester Alternatives

Load Tester is described as 'Web Performance Load Tester is the only web testing tool smart enough to tell you how many users your website can handle. Use another tool, and youll find yourself staring at charts for hours trying to figure it out—if you can even tell at all' and is an app. There are more than 25 alternatives to Load Tester for a variety of platforms, including Windows, Linux, Web-based, Mac and Self-Hosted apps. The best Load Tester alternative is Apache JMeter, which is both free and Open Source. Other great apps like Load Tester are locust, Loadster, YandexTank and Loader.io.

Load Tester

Paid • Proprietary

Web Performance Load Tester™ is the only web testing tool smart enough to tell you how many users your website can handle....

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Load Tester alternatives page was last updated Sep 12, 2020

Apache JMeter
Apache JMeter is an open source Java application, designed to load test functional behavior and measure performance. Originally designed for testing Web Applications, it has since expanded to other test functions as well.
46 Apache JMeter alternatives
License model
- Free • Open Source
Application type
- Benchmark Tool
Platforms
- Mac
- Windows
- Linux
Apache JMeter Features
Stress Testing
Load testing
MongoDB
Reporting
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+3
Apache JMeter VS Load Tester
Is Apache JMeter a good alternative to Load Tester?
- Apache JMeter is the most popular Windows, Mac & Linux alternative to Load Tester.
- Apache JMeter is the most popular Open Source & free alternative to Load Tester.
- Apache JMeter is Free and Open SourceLoad Tester is Paid and Proprietary

locust
An open source load testing tool written in Python. Locust allows you to define user behaviour with Python code, and swarm your system with millions of simultaneous users.
48 locust alternatives
License model
- Free • Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Python
locust Features
Load testing
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locust VS Load Tester
Is locust a good alternative to Load Tester?
- locust is the most popular Self-Hosted alternative to Load Tester.
- locust is Free and Open SourceLoad Tester is Paid and Proprietary

Loadster
Loadster is a full-featured load testing solution for websites, web apps, and web services. It's built for real web apps and effortlessly handles cookies, user sessions, custom headers, dynamic form data and more.
38 Loadster alternatives
License model
- Freemium • Proprietary
Platforms
- Online
Loadster Features
Website Monitoring
Stress Testing
Website testing
Load testing
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Loadster VS Load Tester
Is Loadster a good alternative to Load Tester?
- Loadster is the most popular Web-based alternative to Load Tester.
- Loadster is Freemium and ProprietaryLoad Tester is Paid and Proprietary

YandexTank
YandexTank is an extensible open source load testing tool for advanced linux users which is especially good as a part of an automated load testing suite.
29 YandexTank alternatives
License model
- Free • Open Source
Platforms
- Linux
YandexTank Features
Load testing
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YandexTank VS Load Tester
Is YandexTank a good alternative to Load Tester?

Loader.io
Loader.io is a simple cloud-based load testing service that allows you to stress test your web-apps & apis with thousands of concurrent connections. Made by the team behind SendGrid.
44 Loader.io alternatives
License model
- Freemium • Proprietary
Platforms
- Online
Loader.io Features
Load testing
Stress Testing
Website testing
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Loader.io VS Load Tester
Is Loader.io a good alternative to Load Tester?

OctoPerf
OctoPerf is a SaaS load testing solution, based on JMeter.

Stress test your web and mobile apps within minutes. Design realistic virtual users. Scales to thousands of user from multiple locations simultaneously. We take care of the infrastructure.
39 OctoPerf alternatives
License model
- Paid • Proprietary
Platforms
- Mac
- Windows
- Linux
OctoPerf Features
Stress Testing
Load testing
Show all NaN OctoPerf features ▾
+2
OctoPerf VS Load Tester
Is OctoPerf a good alternative to Load Tester?
- OctoPerf is the most popular commercial alternative to Load Tester.
- OctoPerf is Paid and ProprietaryLoad Tester is also Paid and Proprietary

Low Orbit Ion Cannon
LOIC is an open source network stress testing application, written in C#.
22 Low Orbit Ion Cannon alternatives
License model
- Free • Open Source
Platforms
- Windows
- Linux
- Wine
Low Orbit Ion Cannon Features
Stress Testing
Show all NaN Low Orbit Ion Cannon features ▾
Low Orbit Ion Cannon VS Load Tester
Is Low Orbit Ion Cannon a good alternative to Load Tester?

k6 Cloud
The k6 Cloud is a commercial SaaS product that we’ve designed to be the perfect companion to k6 OSS. It brings ease-of-use and convenience to your performance and load testing.
39 k6 Cloud alternatives
License model
- Freemium • Proprietary
Platforms
- Online
k6 Cloud Features
Stress Testing
Web Testing
User behavior simulation
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k6 Cloud VS Load Tester
Is k6 Cloud a good alternative to Load Tester?

blitz.io
Blitz makes load and performance testing of your web site, API, iPhone and Android and Facebook apps a fun sport.
41 blitz.io alternatives
License model
- Paid • Proprietary
Platforms
- Online
blitz.io Features
Load testing
Show all NaN blitz.io features ▾
Discontinued
Official shut down announced for 2018, no new or renewed subscriptions allowed now.
blitz.io VS Load Tester
Is blitz.io a good alternative to Load Tester?

Loadrunner
LoadRunner is a software testing tool used to test applications, measuring system behaviour and performance under load. LoadRunner can simulate thousands of users concurrently using application software, recording and later analyzing the performance of key components of the...
42 Loadrunner alternatives
License model
- Paid • Proprietary
Platforms
- Windows
Loadrunner Features
Load testing
Stress Testing
Show all NaN Loadrunner features ▾
Loadrunner VS Load Tester
Is Loadrunner a good alternative to Load Tester?

Gatling.io
Gatling is an open-source load testing framework based on Scala, Akka and Netty.
46 Gatling.io alternatives
License model
- Paid • Proprietary
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Maven
Gatling.io Features
Load testing
Randomized data feeders
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Gatling.io VS Load Tester
Is Gatling.io a good alternative to Load Tester?

WAPT
WAPT Pro is a load and performance testing tool that works for any web site from a simple web service to a customized ERP or CRM solution. Mobile web applications, corporate portals and intranet sites implemented with any technologies can be easily tested with WAPT Pro.
33 WAPT alternatives
License model
- Paid • Proprietary
Platforms
- Windows
WAPT Features
Load testing
Customizable
Website testing
Test automation
Show all NaN WAPT features ▾
WAPT VS Load Tester
Is WAPT a good alternative to Load Tester?