Harness Chaos Engineering vs LitmusChaos

Harness Chaos Engineering9.0Visit LitmusChaos8.6Visit

Higher score Harness Chaos Engineering #3 in Chaos Engineering Platforms 9.0/10 Free plan Free plan✓ 5 of 5 features Visit Harness

vs

LitmusChaos #7 in Chaos Engineering Platforms 8.6/10 Open source ✓ 5 of 5 features Visit LitmusChaos

• Harness Chaos Engineering fits best

  Teams wanting free hybrid cloud coverage

• LitmusChaos fits best

  Open-source Kubernetes and cloud platforms

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Side by side

Feature	Harness Chaos Engineering 9.0/10 Visit ↗	LitmusChaos 8.6/10 Visit ↗
At a glance
Editor score	9.0	8.6
Ranking	#3 in Chaos Engineering Platforms	#7 in Chaos Engineering Platforms
Best for	Teams wanting free hybrid cloud coverage	Open-source Kubernetes and cloud platforms
Pricing model	Free plan + paid	Free
Starting price	—	Open source
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Web	Web
Support	Community, Docs	Community, Docs
Integrations	9 integrations	2 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Harness Chaos Engineering 5/5 · LitmusChaos 5/5
Kubernetes support	✓	✓
Cloud fault injection	✓	✓
Network fault injection	✓	✓
Experiment scheduling	✓	✓
Blast-radius controls	✓	✓
Specs
Deployment model	Hybrid	Hybrid
Our review
Pros	Free plan covers Kubernetes, AWS, Azure, GCP, VMware, and bare metal Blast-radius limits, approval gates, probes, and scheduled experiments CI/CD integration plus prebuilt faults and experiment templates	Supports Kubernetes plus AWS, GCP, and Azure experiments Composes, schedules, and repeats multi-step chaos workflows Uses probes, Prometheus metrics, and scope controls for validation
Cons	Paid-plan pricing requires contacting Harness Free Plan includes community support rather than standard or premier support Chaos infrastructure is deployed in the target Kubernetes environment	The listed integration set is limited to Prometheus and Kubernetes Its broad feature set may exceed the needs of narrowly focused teams Teams must choose between hosted SaaS and self-hosted deployment
Our verdict	Harness Chaos Engineering is a resilience-testing product for SRE, platform, QA, and engineering teams. It injects controlled faults into Kubernetes workloads, cloud resources, infrastructure, and network paths, then evaluates behavior… Read the review →	LitmusChaos is an open-source chaos engineering platform for cloud-native infrastructure and applications. It is designed for developers, QA teams, and site reliability engineers who need to design, orchestrate, schedule, and analyze… Read the review →

Strengths and trade-offs

• Harness Chaos Engineering — where it wins

  • Free plan covers Kubernetes, AWS, Azure, GCP, VMware, and bare metal
  • Blast-radius limits, approval gates, probes, and scheduled experiments
  • CI/CD integration plus prebuilt faults and experiment templates

  Where it doesn't

  • Paid-plan pricing requires contacting Harness
  • Free Plan includes community support rather than standard or premier support
  • Chaos infrastructure is deployed in the target Kubernetes environment

• LitmusChaos — where it wins

  • Supports Kubernetes plus AWS, GCP, and Azure experiments
  • Composes, schedules, and repeats multi-step chaos workflows
  • Uses probes, Prometheus metrics, and scope controls for validation

  Where it doesn't

  • The listed integration set is limited to Prometheus and Kubernetes
  • Its broad feature set may exceed the needs of narrowly focused teams
  • Teams must choose between hosted SaaS and self-hosted deployment

• Harness Chaos Engineering9.0/10 · Free plan

  A free hybrid-cloud option with strong experiment controls and broad infrastructure coverage.

  Visit HarnessFull verdict →
• LitmusChaos8.6/10 · Open source

  A broad chaos platform for Kubernetes and cloud teams that need controlled failure experiments.

  Visit LitmusChaosFull verdict →