Best Canonical Chaos Engineering Platform Alternatives in 2026

Updated October 2026

20 tools from chaos engineering platforms ranked against Canonical Chaos Engineering Platform on the same published basis.

1
Reliably Free plan LinuxMacself-hostedWebWin £40/mo7.5
Canonical Chaos Engineering Platform vs Reliably
2
Chaos Toolkit Free plan apiLinuxMacself-hostedWeb Free7.4
Canonical Chaos Engineering Platform vs Chaos Toolkit
3
ChaosBlade Free plan apiLinuxMacself-hostedWeb Free7.4
Canonical Chaos Engineering Platform vs ChaosBlade
4
FaultMesh Free plan apiself-hostedWeb $49/mo7.3
Canonical Chaos Engineering Platform vs FaultMesh
5
Krkn Free plan apiLinuxself-hostedWeb Free7.3
Canonical Chaos Engineering Platform vs Krkn
6
Toxiproxy Free plan apiLinuxMacself-hostedWin Free7.3
Canonical Chaos Engineering Platform vs Toxiproxy
7
Chaos Mesh Free plan apiself-hostedWeb Free7.1
Canonical Chaos Engineering Platform vs Chaos Mesh
8
Gremlin Free trial apiLinuxself-hostedWebWin 7.1
Canonical Chaos Engineering Platform vs Gremlin
9
Krkn-AI Free plan Linuxself-hosted Free7.1
Canonical Chaos Engineering Platform vs Krkn-AI
10
Steadybit Free trial apiLinuxself-hostedWebWin 7.1
Canonical Chaos Engineering Platform vs Steadybit
11
LitmusChaos Free plan apiLinuxself-hostedWeb Free7.0
Canonical Chaos Engineering Platform vs LitmusChaos
12
Pumba Free plan LinuxMac Free7.0
Canonical Chaos Engineering Platform vs Pumba
13
Tumult apiLinuxMacself-hostedWeb 7.0
Canonical Chaos Engineering Platform vs Tumult
14
KubeInvaders LinuxMacself-hostedWeb 6.9
Canonical Chaos Engineering Platform vs KubeInvaders
15
AWS Fault Injection Service apiLinuxMacWebWin 6.8
Canonical Chaos Engineering Platform vs AWS Fault Injection Service
16
chaosd Free plan apiLinuxself-hosted Free6.8
Canonical Chaos Engineering Platform vs chaosd
17
PowerfulSeal Free plan self-hostedWeb Free6.8
Canonical Chaos Engineering Platform vs PowerfulSeal
18
Tencent Cloud API Gateway Free plan apiWeb Free6.8
Canonical Chaos Engineering Platform vs Tencent Cloud API Gateway
20
Harness Chaos Engineering Free plan Web Free6.6
Canonical Chaos Engineering Platform vs Harness Chaos Engineering
21
Zuul Linuxself-hosted 6.6
Canonical Chaos Engineering Platform vs Zuul

Canonical Chaos Engineering Platform alternatives compared

#	Tool	Score	Free plan	From	Runs on
1	Reliably	7.5	Free plan	£40/mo	Linux, Mac, self-hosted, Web, Windows
2	Chaos Toolkit	7.4	Free plan	Free	API, Linux, Mac, self-hosted, Web, Windows
3	ChaosBlade	7.4	Free plan	Free	API, Linux, Mac, self-hosted, Web, Windows
4	FaultMesh	7.3	Free plan	$49/mo	API, self-hosted, Web
5	Krkn	7.3	Free plan	Free	API, Linux, self-hosted, Web
6	Toxiproxy	7.3	Free plan	Free	API, Linux, Mac, self-hosted, Windows
7	Chaos Mesh	7.1	Free plan	Free	API, self-hosted, Web
8	Gremlin	7.1	No		API, Linux, self-hosted, Web, Windows
9	Krkn-AI	7.1	Free plan	Free	Linux, self-hosted
10	Steadybit	7.1			API, Linux, self-hosted, Web, Windows
11	LitmusChaos	7.0	Free plan	Free	API, Linux, self-hosted, Web
12	Pumba	7.0	Free plan	Free	Linux, Mac
13	Tumult	7.0			API, Linux, Mac, self-hosted, Web, Windows
14	KubeInvaders	6.9			Linux, Mac, self-hosted, Web
15	AWS Fault Injection Service	6.8	No		API, Linux, Mac, Web, Windows
16	chaosd	6.8	Free plan	Free	API, Linux, self-hosted
17	PowerfulSeal	6.8	Free plan	Free	self-hosted, Web
18	Tencent Cloud API Gateway	6.8	Free plan	Free	API, Web
20	Harness Chaos Engineering	6.6	Free plan	Free	Web
21	Zuul	6.6			Linux, self-hosted

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Questions about Canonical Chaos Engineering Platform alternatives

What is the best alternative to Canonical Chaos Engineering Platform?

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 Canonical Chaos Engineering Platform?

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.