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Best AWS Fault Injection Service Alternatives in 2026

Updated

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

  1. 1
    Reliably Free plan LinuxMacself-hostedWebWin £40/mo7.5
    AWS Fault Injection Service vs Reliably
  2. 2
    Chaos Toolkit Free plan apiLinuxMacself-hostedWeb Free7.4
    AWS Fault Injection Service vs Chaos Toolkit
  3. 3
    ChaosBlade Free plan apiLinuxMacself-hostedWeb Free7.4
    AWS Fault Injection Service vs ChaosBlade
  4. 4
    FaultMesh Free plan apiself-hostedWeb $49/mo7.3
    AWS Fault Injection Service vs FaultMesh
  5. 5
    Krkn Free plan apiLinuxself-hostedWeb Free7.3
    AWS Fault Injection Service vs Krkn
  6. 6
    Toxiproxy Free plan apiLinuxMacself-hostedWin Free7.3
    AWS Fault Injection Service vs Toxiproxy
  7. 7
    Chaos Mesh Free plan apiself-hostedWeb Free7.1
    AWS Fault Injection Service vs Chaos Mesh
  8. 8
    Gremlin Free trial apiLinuxself-hostedWebWin 7.1
    AWS Fault Injection Service vs Gremlin
  9. 9
    Krkn-AI Free plan Linuxself-hosted Free7.1
    AWS Fault Injection Service vs Krkn-AI
  10. 10
    Steadybit Free trial apiLinuxself-hostedWebWin 7.1
    AWS Fault Injection Service vs Steadybit
  11. 11
    LitmusChaos Free plan apiLinuxself-hostedWeb Free7.0
    AWS Fault Injection Service vs LitmusChaos
  12. 12
    Pumba Free plan LinuxMac Free7.0
    AWS Fault Injection Service vs Pumba
  13. 13
    Tumult apiLinuxMacself-hostedWeb 7.0
    AWS Fault Injection Service vs Tumult
  14. 14
    KubeInvaders LinuxMacself-hostedWeb 6.9
    AWS Fault Injection Service vs KubeInvaders
  15. 16
    chaosd Free plan apiLinuxself-hosted Free6.8
    AWS Fault Injection Service vs chaosd
  16. 17
    PowerfulSeal Free plan self-hostedWeb Free6.8
    AWS Fault Injection Service vs PowerfulSeal
  17. 18
    Tencent Cloud API Gateway Free plan apiWeb Free6.8
    AWS Fault Injection Service vs Tencent Cloud API Gateway
  18. 19
    Canonical Chaos Engineering Platform Linuxself-hostedWeb 6.7
    AWS Fault Injection Service vs Canonical Chaos Engineering Platform
  19. 20
    Harness Chaos Engineering Free plan Web Free6.6
    AWS Fault Injection Service vs Harness Chaos Engineering
  20. 21
    Zuul Linuxself-hosted 6.6
    AWS Fault Injection Service vs Zuul

AWS Fault Injection Service alternatives compared

#ToolScoreFree planFromRuns on
1Reliably7.5Free plan£40/moLinux, Mac, self-hosted, Web, Windows
2Chaos Toolkit7.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3ChaosBlade7.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
4FaultMesh7.3Free plan$49/moAPI, self-hosted, Web
5Krkn7.3Free planFreeAPI, Linux, self-hosted, Web
6Toxiproxy7.3Free planFreeAPI, Linux, Mac, self-hosted, Windows
7Chaos Mesh7.1Free planFreeAPI, self-hosted, Web
8Gremlin7.1NoAPI, Linux, self-hosted, Web, Windows
9Krkn-AI7.1Free planFreeLinux, self-hosted
10Steadybit7.1API, Linux, self-hosted, Web, Windows
11LitmusChaos7.0Free planFreeAPI, Linux, self-hosted, Web
12Pumba7.0Free planFreeLinux, Mac
13Tumult7.0API, Linux, Mac, self-hosted, Web, Windows
14KubeInvaders6.9Linux, Mac, self-hosted, Web
16chaosd6.8Free planFreeAPI, Linux, self-hosted
17PowerfulSeal6.8Free planFreeself-hosted, Web
18Tencent Cloud API Gateway6.8Free planFreeAPI, Web
19Canonical Chaos Engineering Platform6.7Linux, self-hosted, Web
20Harness Chaos Engineering6.6Free planFreeWeb
21Zuul6.6Linux, self-hosted
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Questions about AWS Fault Injection Service alternatives

What is the best alternative to AWS Fault Injection Service?

Reliably, number 1 in chaos engineering platforms with a score of 7.5 out of 10. The others here: Chaos Toolkit, ChaosBlade, FaultMesh and 16 more.

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

Reliably is the best-ranked alternative with a free plan. 14 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.