Blitz is cloud-based, there is no software to install. Blitz supports up to 200,000 virtual users from 8 different worldwide locations (up to 50,000 per region to load test your app or website. alternatives

  • Apache JMeter

  • The Apache JMeter desktop application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

    tags: reporting http load-testing mongodb ldap
    platform: Mac OS X Windows Linux
  • 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.

    tags: performance-testing load-testing
    platform: Mac OS X Windows Linux Self-Hosted Python

  • is a simple cloud-based load testing servicethat allows you to stress test your web-apps & apis with thousands of concurrent connections. Made by the team behind SendGrid.

    tags: load-testing performance-test performance-testing stress-testing testing
    platform: Online
  • Low Orbit Ion Cannon

  • LOIC is an open source network stress testing application, written in C#.

    tags: WINE ddos distributed-denial-of-service network-stress-testing network-testing
    platform: Windows Linux
  • OctoPerf

  • Load tests secure the performances of your web and mobile applications, whatever the number of visitors. They preserve your brand image and your sales revenues, all along your company's growth.

    tags: jmeter load-testing performance-testing self-service stress-testing
    platform: Mac OS X Windows Linux
  • CloudTest

  • SOASTA's powerful load testing and performance monitoring solutions give you a crystal-clear view of the relationship between end-to-end performance, user behavior and business goals, and provides the actionable intelligence.

    tags: http-load-test http-load-testing load-generation load-testing performance-test
    platform: Mac OS X Windows Linux Online Chrome OS Windows RT Self-Hosted
  • 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.

    tags: customizable load-testing performance-report performance-testing qa-testing
    platform: Windows
  • Load Impact

  • How many users can my web site handle? Load Impact is an online load testing service that lets you stress test your web site with just a few mouse clicks.

    tags: performance-testing stress-testing user-behavior-simulation web-testing
    platform: Online
  • StresStimulus

  • Works as a stand-alone tool or Fiddler add-on.

    tags: load-generation load-testing performance-testing stress-testing website-load-testing
    platform: Windows
  • Yandex.Tank

  • Find out about your app’s performance limits and bottlenecks in order to use your resources in a most effective way. Ensure your app is scalable and find a way to make it scalable. Use Yandex.Tank to choose a reliable technology stack before you even started developing your product.

    tags: testing benchmarking performance-testing load-testing
    platform: Linux

  • Performance and Load Testing with Enterprise-Level Features using a familiar jMeter interface.

    tags: developers infrastructure-monitoring load-testing network-stress-testing network-testing
    platform: Mac OS X Windows Linux
  • Cavisson NetStorm

  • Cavisson NetStorm is a cost-effective, performance enhancing and easy-to-use appliance for enterprise applications. It is an extremely powerful load generator that provides an accurate estimation of Client Perceived Response Time (CPRT) enabling IT companies to guarantee the Service Level Agreements (SLA). Its advanced technology efficiently handles load variables, user realism, application realism and network realism. NetStorm is a proven solution providing root cause of the issues where legacy solutions failed, prompting Several Fortune 100 companies switching over to using NetStorm. »

    tags: applicationperformancetesting load-generation load-testing loadtesting performance-test
    platform: Linux Ubuntu
  • LoadFocus

  • Free Cloud Load Testing Service, Speed Testing for Websites, Applications and APIs. Helps you run load and performance tests from within browsers in minutes.

    tags: http-load-testing load-testing performance-testing web-development website-load-testing
    platform: Online
  • BlazeMeter

  • BlazeMeter is a self- service performance & load testing cloud, 100% JMeter-compatible. Easily run tests of 30k, 50k, 80k or more concurrent users, on-demand! Sign up and get a lifetime free tier to test! Time to test is minutes on our virtual testing lab.

    tags: developers diy do-it-yourself load-testing performance-testing
    platform: Online

  • Load Testing for Everyone

    tags: cloud-testing free-testing gatling gatling-cloud jmeter
    platform: Online