Best Tumult Alternatives in 2026
Updated
20 platforms from chaos engineering platforms ranked against Tumult on the same published basis.
- 1Tumult vs Chaos Mesh
- 2Tumult vs Chaos Toolkit
- 3Tumult vs ChaosBlade
- 4Tumult vs LitmusChaos
- 5Tumult vs Krkn
- 6Tumult vs Gremlin
- 7Tumult vs AWS Fault Injection Service
- 8Tumult vs Steadybit
- 9Tumult vs Reliably
- 10Tumult vs PowerfulSeal
- 11Tumult vs KubeInvaders
- 12Tumult vs Chaos Monkey for Spring Boot
- 13Tumult vs chaosd
- 14Tumult vs Toxiproxy
- 15Tumult vs Canonical Chaos Engineering Platform
- 16Tumult vs FaultMesh
- 17Tumult vs khaos-monkey
- 18Tumult vs Krkn-AI
- 19Tumult vs kube-monkey
- 20Tumult vs Pumba
Tumult alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Chaos Mesh | 7.4 | Free plan | Free | API, self-hosted, Web |
| 2 | Chaos Toolkit | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 3 | ChaosBlade | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | LitmusChaos | 7.3 | Free plan | Free | API, Linux, self-hosted, Web |
| 5 | Krkn | 6.9 | No | — | API, Linux, self-hosted, Web |
| 6 | Gremlin | 6.8 | No | — | API, Linux, self-hosted, Web, Windows |
| 7 | AWS Fault Injection Service | 6.7 | No | — | API, Linux, Mac, Web, Windows |
| 8 | Steadybit | 6.7 | No | — | API, Linux, self-hosted, Web, Windows |
| 9 | Reliably | 6.0 | Free plan | £40/mo | Linux, Mac, self-hosted, Web, Windows |
| 10 | PowerfulSeal | 5.9 | Free plan | Free | self-hosted, Web |
| 11 | KubeInvaders | 5.3 | No | — | self-hosted, Web |
| 12 | Chaos Monkey for Spring Boot | 5.2 | No | — | — |
| 13 | chaosd | 5.2 | No | — | Linux |
| 14 | Toxiproxy | 5.2 | No | — | Windows, Mac, Linux |
| 15 | Canonical Chaos Engineering Platform | 5.1 | No | — | Web, Linux |
| 16 | FaultMesh | 5.1 | No | — | Web |
| 17 | khaos-monkey | 5.1 | No | — | — |
| 18 | Krkn-AI | 5.1 | No | — | — |
| 19 | kube-monkey | 5.1 | No | — | — |
| 20 | Pumba | 5.1 | No | — | Linux |
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Questions about Tumult alternatives
What is the best alternative to Tumult?
Chaos Mesh, number 1 in chaos engineering platforms with a score of 7.4 out of 10. The others here: Chaos Toolkit, ChaosBlade, LitmusChaos and 16 more.
What is the best free alternative to Tumult?
Chaos Mesh is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.