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Best AWS Fault Injection Service Alternatives in 2026

Updated

20 apps from chaos engineering platforms ranked against AWS Fault Injection Service on the same published basis.

  1. 1
    Chaos Toolkit Free plan apiLinuxMacself-hostedWeb Free6.6
    AWS Fault Injection Service vs Chaos Toolkit
  2. 2
    ChaosBlade Free plan apiLinuxMacself-hostedWeb Free6.6
    AWS Fault Injection Service vs ChaosBlade
  3. 3
    Reliably Free plan LinuxMacself-hostedWebWin £40/mo6.6
    AWS Fault Injection Service vs Reliably
  4. 4
    Toxiproxy Free plan apiLinuxMacself-hostedWin Free6.6
    AWS Fault Injection Service vs Toxiproxy
  5. 5
    Krkn Free plan apiLinuxself-hostedWeb Free6.5
    AWS Fault Injection Service vs Krkn
  6. 6
    Chaos Mesh Free plan apiself-hostedWeb Free6.4
    AWS Fault Injection Service vs Chaos Mesh
  7. 7
    chaosd Free plan apiLinuxself-hosted Free6.4
    AWS Fault Injection Service vs chaosd
  8. 8
    FaultMesh Free plan apiself-hostedWeb $49/mo6.4
    AWS Fault Injection Service vs FaultMesh
  9. 9
    Krkn-AI Free plan Linuxself-hosted Free6.4
    AWS Fault Injection Service vs Krkn-AI
  10. 10
    LitmusChaos Free plan apiLinuxself-hostedWeb Free6.4
    AWS Fault Injection Service vs LitmusChaos
  11. 11
    PowerfulSeal Free plan self-hostedWeb Free6.4
    AWS Fault Injection Service vs PowerfulSeal
  12. 12
    Pumba Free plan LinuxMac Free6.4
    AWS Fault Injection Service vs Pumba
  13. 13
    Tencent Cloud API Gateway Free plan apiWeb Free6.4
    AWS Fault Injection Service vs Tencent Cloud API Gateway
  14. 14
    Harness Chaos Engineering Free plan Web Free6.3
    AWS Fault Injection Service vs Harness Chaos Engineering
  15. 15
    kube-monkey Free plan self-hosted Free6.3
    AWS Fault Injection Service vs kube-monkey
  16. 16
    Tumult apiLinuxMacself-hostedWeb 5.7
    AWS Fault Injection Service vs Tumult
  17. 17
    KubeInvaders LinuxMacself-hostedWeb 5.6
    AWS Fault Injection Service vs KubeInvaders
  18. 18
    Canonical Chaos Engineering Platform Linuxself-hostedWeb 5.5
    AWS Fault Injection Service vs Canonical Chaos Engineering Platform
  19. 19
    Chaos Monkey for Spring Boot apiself-hosted 5.4
    AWS Fault Injection Service vs Chaos Monkey for Spring Boot
  20. 20
    khaos-monkey Linuxself-hosted 5.4
    AWS Fault Injection Service vs khaos-monkey

AWS Fault Injection Service alternatives compared

#AppScoreFree planFromRuns on
1Chaos Toolkit6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2ChaosBlade6.6Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3Reliably6.6Free plan£40/moLinux, Mac, self-hosted, Web, Windows
4Toxiproxy6.6Free planFreeAPI, Linux, Mac, self-hosted, Windows
5Krkn6.5Free planFreeAPI, Linux, self-hosted, Web
6Chaos Mesh6.4Free planFreeAPI, self-hosted, Web
7chaosd6.4Free planFreeAPI, Linux, self-hosted
8FaultMesh6.4Free plan$49/moAPI, self-hosted, Web
9Krkn-AI6.4Free planFreeLinux, self-hosted
10LitmusChaos6.4Free planFreeAPI, Linux, self-hosted, Web
11PowerfulSeal6.4Free planFreeself-hosted, Web
12Pumba6.4Free planFreeLinux, Mac
13Tencent Cloud API Gateway6.4Free planFreeAPI, Web
14Harness Chaos Engineering6.3Free planFreeWeb
15kube-monkey6.3Free planFreeself-hosted
16Tumult5.7API, Linux, Mac, self-hosted, Web, Windows
17KubeInvaders5.6Linux, Mac, self-hosted, Web
18Canonical Chaos Engineering Platform5.5Linux, self-hosted, Web
19Chaos Monkey for Spring Boot5.4API, self-hosted
20khaos-monkey5.4Linux, self-hosted
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Questions about AWS Fault Injection Service alternatives

What is the best alternative to AWS Fault Injection Service?

Chaos Toolkit, number 1 in chaos engineering platforms with a score of 6.6 out of 10. The others here: ChaosBlade, Reliably, Toxiproxy and 16 more.

What is the best free alternative to AWS Fault Injection Service?

Chaos Toolkit is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.