Kubeblast turns your Kubernetes cluster into a collaborative Load Testing platform, where running JMeter load tests is simple and efficient.
Run in standalone mode on a single powerful node, or scale out to distributed execution when more nodes are available and higher throughput is required — without changing how your team submits scenarios.
Prevent risky load tests from running by accident. Kubeblast adds a simple review step so scenarios can be approved by moderators before they hit your cluster.
Easily integrate load testing into your CI/CD pipelines using secure Personal Access Tokens (PATs) and the Kubeblast API. Trigger tests automatically as part of your delivery workflow and catch performance issues early—before they reach production.
Configure every aspect of your load-testing environment. Set resource limits, control node placement, and fine-tune execution parameters to match your infrastructure.
Developers and QA teams often depend on Ops engineers to prepare JMeter environments or end up running tests locally. This causes delays, inconsistent setups, and slows the delivery pipeline.
Kubeblast lets users run Load Test scenarios with a few clicks, monitor execution, and instantly access results, enabling a true self-service experience.
Running dedicated load testing infrastructure increases operational costs and leaves resources idle outside testing periods.
Kubeblast lets you fully utilize existing capacity whether in the cloud or on-premises. Run tests on idle resources or provision them only when needed, ensuring optimal resource usage with minimal operational effort.
In traditional environments, load test scenarios often lack proper control and review, risking quota breaches, or disruption of other workloads.
Kubeblast introduces moderator roles through RBAC. Every new test plan can be reviewed and approved before execution, ensuring safe, and controlled load testing.
Kubeblast is a load testing platform that runs JMeter tests directly in your Kubernetes cluster. Upload your JMeter scenario, click Start, and Kubeblast automatically handles everything else.
No, you don't need to modify your existing JMeter test plans. Kubeblast works with your standard JMeter .jmx files as-is. This makes it easy to migrate from existing setups.
Kubeblast gives you full control over how and where load tests run. You can select nodes, set resource limits, use custom JMeter images, and much more.
Yes. Kubeblast’s lightweight design and flexible configuration make it easy to set up for multiple tenants.
Kubeblast delivers enterprise-grade load testing with a lightweight, simple design. By leveraging Kubernetes, it enables cost-efficient load testing.
Kubeblast reduces compute, network, and tooling costs by allowing you to run tests on idle capacity or spot instances and execute them inside your cluster to avoid egress/ingress charges. It also lowers operational overhead by removing the need to provision and manage separate load testing infrastructure.
Perfect for single person or small team
For teams that need advanced control
Kubeblast is an open-source Kubernetes native load testing platform that enables teams to run JMeter load tests on Kubernetes clusters. Features include self-service load testing, built-in RBAC, real-time logs, performance monitoring, and easy Helm chart deployment. Perfect for distributed load testing, Kubernetes performance testing, and cloud native stress testing.