WCat Alternatives

    WCat is described as 'Web Capacity Analysis Tool (WCAT) is a lightweight HTTP load generation tool primarily designed to measure the performance of a web server within a controlled environment. WCAT can simulate thousands of concurrent users making requests to a single web site or multiple web sites'. There are more than 10 alternatives to WCat for a variety of platforms, including Online / Web-based, Windows, Linux, Mac and Self-Hosted solutions. The best alternative is locust, which is both free and Open Source. Other great apps like WCat are Loader.io (Freemium), k6 Cloud (Freemium), Fast DDoS Attack Cmd (Free) and Low Orbit Ion Cannon (Free, Open Source).

    This page was last updated Sep 2, 2019

      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Self-Hosted
      • Python
      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.
    1. 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.

    2. 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.
    3. Despite its name, Fast DDoS Attack Cmd is just a portable ping tool based on Windows command-line (cmd) aimed to be used by casual\non-advanced Windows OS Users!
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    4. LOIC is an open source network stress testing application, written in C#.

      • Online
      Blitz makes load and performance testing of your web site, API, iPhone and Android and Facebook apps a fun sport.


      Official shut down announced for 2018, no new or renewed subscriptions allowed now.

    5. Performance and Load Testing with Enterprise-Level Features using a familiar jMeter interface. SmartMeter.io is 100 % JMeter compatible while fixing its drawbacks and adding enterprise-level load testing features.
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    6. Load testing tool for websites and mobile that works with hard-to-test applications.
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    7. Loadium - JMeter Based Performance Testing Tool Loadium is a load testing platform that executes performance tests from open source tools, including JMeter, Gatling, and Selenium. It also provides Postman to JMeter converter.
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    8. Free Cloud Load Testing Service, Speed Testing for Websites, Applications and APIs. Helps you run load and performance tests from within browsers in minutes.
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    Showing 10 of 19 alternatives