Best Chaos Engineering Tools

Compare the Top Chaos Engineering Tools as of October 2026

What are Chaos Engineering Tools?

Chaos engineering tools are software programs designed to simulate and test potential failures in a system. These tools allow engineers to identify weaknesses and potential points of failure in their systems before they occur in real-world situations. They often use techniques such as fault injection, randomization, and controlled disruptions to intentionally introduce chaos into a system. The goal of these tools is to help organizations build more resilient and reliable systems by exposing vulnerabilities and allowing for proactive problem-solving. Many companies use chaos engineering tools as part of their regular testing and development processes to continuously improve their systems' stability. Compare and read user reviews of the best Chaos Engineering tools currently available using the table below. This list is updated regularly.

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    Harness

    Harness

    Harness

    Harness is an AI-powered software delivery platform that helps development teams automate, manage, and secure the software development lifecycle. The platform provides continuous integration and continuous delivery capabilities for building, testing, and deploying applications across different environments. Harness supports infrastructure as code management, automated deployment verification, and release strategies such as canary and blue-green deployments. Its security capabilities include application security testing, software supply chain protection, and policy-based controls throughout the delivery process. The platform also provides cloud cost management, engineering analytics, and AI agents that assist with software delivery operations. Harness integrates with existing development tools, cloud providers, and security systems to coordinate software delivery workflows through a centralized platform.
  • 2
    Qyrus

    Qyrus

    Qyrus

    Utilize web, mobile, API, and component testing for seamless digital user journeys. Test your web applications with confidence, our platform gives you the assurance you need when it comes to speed, efficiency, and cost reduction. Leverage the Qyrus web recorder, in an already low code no-code platform to build tests faster and reduce time to market. Maximize coverage across scripts using test-building features including data parameterization and global variables. Run comprehensive test suites on the go with the scheduled runs feature. Deploy AI-driven script repair to combat flakiness and brittleness due to element shifts and UI changes to ensure application functionality throughout the development life cycle. Manage the test data in one place, eliminating the tedious steps of importing data from external sources using Qyrus’ Test Data Management (TDM). Allow users to synthetically generate data within the TDM system for usage during runtime.
  • 3
    Gremlin

    Gremlin

    Gremlin

    Everything you need to safely, securely, and simply build reliable software through Chaos Engineering. Use Gremlin's comprehensive set of failure modes to experiment across your system, including bare metal, any cloud provider, containerized environments, kubernetes, applications, and serverless. Throttle CPU, Memory, I/O, and Disk. Reboot hosts, kill processes, travel in time. Introduce latency, blackhole traffic, lose packets, fail DNS. Test for failure in your code. Fail or delay serverless functions. Narrow the impact to a single user, device, or percentage of traffic.
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