ChaosBlade vs Tumult
ChaosBlade
chaosblade.ioTumult
tumult.rsSide by side
| Figure | ChaosBlade | Tumult |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Chaos Engineering Platforms | 8.2 (#7) | 7.1 (#20) |
| Deployment | The CLI can be downloaded and unpacked on a host, while the tool and platform also document Kubernetes installation using Helm. | Tumult is distributed as a static binary and as prebuilt Docker images on GHCR; the site says the binary needs no Python or runtime dependencies. |
| Purpose | The project aims to help enterprises address high-availability problems during cloud-native adoption through chaos engineering. | Tumult is a Rust-native chaos engineering platform for defining, running, and analyzing experiments that test how systems behave under failure conditions. |
Plans
In their own words
ChaosBlade
ChaosBlade is a free, open-source chaos engineering project comprising the ChaosBlade experiment tool and the ChaosBlade-Box platform. Its stated aim is to help enterprises address availability problems during cloud-native adoption. Experiments cover CPU, memory, network, disk, processes, kernels, and files, as well as multilingual applications and Kubernetes resources. They can run through the command-line interface, Kubernetes YAML and CRDs, HTTP server calls, or the Box interface. ChaosBlade-Box provides a shared experiment interface, automates deployment of experiment tools, and can host ChaosBlade and LitmusChaos. It uses Helm for deployment management and integrates Prometheus monitoring. Safety policies support manual stopping or automatic stopping after a configured timeout. Users can download and unpack the CLI on a host, or install the tool and platform on Kubernetes with Helm. The host installation guide lists Java and MySQL requirements; automatic probe installation also needs Ansible and expect. The project supports Kubernetes and is identified as a Cloud Native Computing Foundation sandbox project.