What it can do for your business

Load test your website, web app, mobile app or API instantly with up to 1.2 million concurrent users.

Gain both a low-level and high-level view into system performance

- Regular load tests combined with performance trending help DevOps teams stay on top of performance. To know that their codebase or automated infrastructure don’t regress. - Correlate test results with backend data in real-time using Server Agents or New Relic plugin. - Include performance tests in automated test suites using Jenkins/TeamCity plugin, - SDKs and REST API. - Test run results provide granular data for analysis, such as requests per second for individual requests, time-to-first-byte (latency) and connection-time.

Save time and money compared to traditional load testing software

- No software to install and manage; no hardware to buy and maintain - Pay-as-you-go or unlimited subscription; always accessible from anywhere over the Internet - Moves load testing from CAPEX to OPEX; no PO needed, expense it. - A skilled developer free from routine task like performance testing is a resource capable of contributing real business value, innovating in ways that less development time simply can't achieve

Minimize lead time and human error

- Direct access to proprietary rLoad load generator engine & infrastructure - Include load tests in automated test suites using Jenkins and TeamCity plugin, Java and Python SDKs, and public REST API.

Key features

Large-scale load tests

Up to 1.2 million simulated users in a single test. Ramp-up from 0 to 100,000 users in under a minute.

Large-scale load tests

Up to 1.2 million simulated users in a single test. Ramp-up from 0 to 100,000 users in under a minute.

Extremely accessible service

Instant, on-demand and self-service load testing. No waiting to get access, no downloads or installations and no long-term licensing fees required.

Extremely accessible service

Instant, on-demand and self-service load testing. No waiting to get access, no downloads or installations and no long-term licensing fees required.

Simultaneous multi-geo load generation

In a single test, generate load from up to 10 different locations simultaneously and evaluate load times for different regions. Powered by Rackspace and Amazon Web Services.

Simultaneous multi-geo load generation

In a single test, generate load from up to 10 different locations simultaneously and evaluate load times for different regions. Powered by Rackspace and Amazon Web Services.

Real-time testing

Watch and control your load test in real time. View results as they are coming in, live. Your graphs are updated dynamically throughout the load test.

Real-time testing

Watch and control your load test in real time. View results as they are coming in, live. Your graphs are updated dynamically throughout the load test.

    Large-scale load tests

    Up to 1.2 million simulated users in a single test. Ramp-up from 0 to 100,000 users in under a minute.

    Extremely accessible service

    Instant, on-demand and self-service load testing. No waiting to get access, no downloads or installations and no long-term licensing fees required.

    Simultaneous multi-geo load generation

    In a single test, generate load from up to 10 different locations simultaneously and evaluate load times for different regions. Powered by Rackspace and Amazon Web Services.

    Real-time testing

    Watch and control your load test in real time. View results as they are coming in, live. Your graphs are updated dynamically throughout the load test.

Essential information

  • Large-scale load tests: Up to 1.2 million simulated users in a single test. Ramp-up from 0 to 100,000 users in under a minute.
  • Extremely accessible service: Instant, on-demand and self-service load testing. No waiting to get access, no downloads or installations and no long-term licensing fees required.
  • Simultaneous multi-geo load generation: In a single test, generate load from up to 10 different locations simultaneously and evaluate load times for different regions. Powered by Rackspace and Amazon Web Services.
  • Real-time testing: Watch and control your load test in real time. View results as they are coming in, live. Your graphs are updated dynamically throughout the load test.
  • Powerful reporting: Generate reports with multiple charts containing multiple measurement metrics for easy correlation. Export all results as CSV file.
  • Free session recorders (Chrome Extension or proxy): Record an HTTP session using our proxy recorder or our Chrome Extension and let the simulated users perform the same actions during the test. Add up to 10 different user scenarios in a single test and get individual measurements for each type.
  • Realistic simulated users: We simulate traffic exactly how it would happen in real life. No hidden caching or romanticized user behavior.
  • Automatic and advanced scripting: Script user scenarios in Lua, using our IDE with code completion, JSON and XML parsing, data parameterization and more. Or analyze a web page and generate a load script automatically - no programming required.
  • Server monitoring (Server Metrics Agents): Install our Server Metric Agents on your machines and collect backend information from the system being tested. such as: - CPU usage - Memory usage - Disk I/O - Network I/O - Plus any custom metrics available via Nagios plugins
  • Test scheduling and automation: Configure your load tests to run in the middle of the night or once per week. Include Load Impact as part of your Continuous Delivery process with the use of our Jenkins and TeamCity plugins, as well as our open API and various SDKs.
  • Mobile client and network emulation: Quickly create a load test which simulates different mobile network conditions - such as 3G, 4G, Edge, etc - and easily record mobile user scenarios using our hosted proxy recorder.
  • Performance trending: Plot a single, high-level performance metric collected over multiple test runs to locate patterns of performance degradation or improvement, and more easily validate the performance impact of code and infrastructure changes over time.
  • Multiple data stores: Simulate real users by including several sources of parameterized data in your scenario scripts. Simply upload CSV files containing the data you wish to use - such as login credentials, product IDs, URLs, etc. - and associate it with the desired script.
Worlds #1 load testing tool - trusted by over 120,000 developers and testers. Unlimited testing, on-demand from multiple geographic locations. Create sophisticated tests using our simple GUI or connect directly to our platform via our API.

Available on IBM Cloud

This product is available on IBM Cloud, an open source environment that helps you quickly and easily create, deploy, and manage applications on the cloud.

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Company information

Load Impact

Provided by Load Impact

Load Impact