Best Chaos Toolkit Alternatives in 2026
Updated
20 tools from chaos engineering platforms ranked against Chaos Toolkit on the same published basis.
- 1Chaos Toolkit vs Reliably
- 3Chaos Toolkit vs ChaosBlade
- 4Chaos Toolkit vs Chaos Mesh
- 5Chaos Toolkit vs Gremlin
- 6Chaos Toolkit vs LitmusChaos
- 7Chaos Toolkit vs Steadybit
- 8Chaos Toolkit vs AWS Fault Injection Service
- 9Chaos Toolkit vs PowerfulSeal
- 10Chaos Toolkit vs Krkn
- 11Chaos Toolkit vs Toxiproxy
- 12Chaos Toolkit vs KubeInvaders
- 13Chaos Toolkit vs Tumult
- 14Chaos Toolkit vs Canonical Chaos Engineering Platform
- 15Chaos Toolkit vs chaosd
- 16Chaos Toolkit vs FaultMesh
- 17Chaos Toolkit vs Pumba
- 18Chaos Toolkit vs Tencent Cloud API Gateway
- 19Chaos Toolkit vs Zuul
- 20Chaos Toolkit vs Chaos Monkey for Spring Boot
- 21Chaos Toolkit vs khaos-monkey
Chaos Toolkit alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Reliably | 7.6 | Free plan | £40/mo | Linux, Mac, self-hosted, Web, Windows |
| 3 | ChaosBlade | 7.4 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Chaos Mesh | 7.1 | Free plan | Free | API, self-hosted, Web |
| 5 | Gremlin | 7.1 | No | — | API, Linux, self-hosted, Web, Windows |
| 6 | LitmusChaos | 7.1 | Free plan | Free | API, Linux, self-hosted, Web |
| 7 | Steadybit | 7.1 | No | — | API, Linux, self-hosted, Web, Windows |
| 8 | AWS Fault Injection Service | 6.8 | No | — | API, Linux, Mac, Web, Windows |
| 9 | PowerfulSeal | 6.8 | Free plan | Free | self-hosted, Web |
| 10 | Krkn | 6.6 | No | — | API, Linux, self-hosted, Web |
| 11 | Toxiproxy | 6.3 | No | — | Windows, Mac, Linux |
| 12 | KubeInvaders | 6.2 | No | — | self-hosted, Web |
| 13 | Tumult | 6.2 | No | — | Web, Mac, Linux |
| 14 | Canonical Chaos Engineering Platform | 6.0 | No | — | Web, Linux |
| 15 | chaosd | 5.9 | No | — | Linux |
| 16 | FaultMesh | 5.9 | No | — | Web |
| 17 | Pumba | 5.9 | No | — | Linux |
| 18 | Tencent Cloud API Gateway | 5.9 | No | — | Web |
| 19 | Zuul | 5.9 | No | — | Linux |
| 20 | Chaos Monkey for Spring Boot | 5.8 | No | — | — |
| 21 | khaos-monkey | 5.7 | No | — | — |
Make your tool an alternative to Chaos Toolkit
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Chaos Toolkit alternatives
What is the best alternative to Chaos Toolkit?
Reliably, number 1 in chaos engineering platforms with a score of 7.6 out of 10. The others here: ChaosBlade, Chaos Mesh, Gremlin and 16 more.
What is the best free alternative to Chaos Toolkit?
Reliably is the best-ranked alternative with a free plan. 5 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, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.