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Head-to-head · Chaos Engineering Platforms

Chaos Toolkit vs Steadybit

  • Updated Nov 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Chaos Toolkit #1 in Chaos Engineering Platforms 9.3/10 Free plan Free plan✓ 5 of 5 features Visit Chaos Toolkit
Steadybit #5 in Chaos Engineering Platforms 8.8/10 Pricing on request · 30-day trial Free trial✓ 5 of 5 features Visit Steadybit

Chaos Toolkit leads on 1 check, Steadybit on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreChaos Toolkit · 9.3/10
  • Free planonly Chaos Toolkit
  • Free trialonly Steadybit

Chaos Toolkit scores higher on our rubric for chaos engineering platforms: 9.3 against 8.8 out of 10; our editors rank them #1 and #5.

Chaos Toolkit offers free plan; Steadybit doesn't. On deployment model, Steadybit gives you Hybrid where Chaos Toolkit offers Self_hosted.

Chaos Toolkit is the better fit for broad, low-cost multi-cloud chaos testing. Steadybit is the better fit for enterprise reliability workflows and governance.

  • Chaos Toolkit fits best

    Broad, low-cost multi-cloud chaos testing

  • Steadybit fits best

    Enterprise reliability workflows and governance

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Side by side

Feature Chaos Toolkit 9.3/10 Visit ↗ Steadybit 8.8/10 Visit ↗
At a glance
Editor score 9.3 8.8
Ranking #1 in Chaos Engineering Platforms #5 in Chaos Engineering Platforms
Best for Broad, low-cost multi-cloud chaos testing Enterprise reliability workflows and governance
Pricing model Free Paid
Starting price Free —
Free plan ✓ (best) —
Free trial — 30 days
Deployment Self-hosted, Desktop, Browser extension Cloud, Self-hosted
Platforms Web, Windows, macOS, Linux Web
Support Docs Email, Tickets, Docs
Integrations 12 integrations 28+ integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Chaos Toolkit 5/5 · Steadybit 5/5
Kubernetes support ✓ ✓
Cloud fault injection ✓ ✓
Network fault injection ✓ ✓
Experiment scheduling ✓ ✓
Blast-radius controls ✓ ✓
Specs
Deployment model Self_hosted Hybrid
Our review
Pros
  • Supports Kubernetes, AWS, Azure, and Google Cloud experiments
  • Includes safeguards, controls, rollbacks, and steady-state hypotheses
  • Offers 300+ actions and probes plus custom extensions
  • No-code experiments with blast-radius controls and emergency stops
  • Broad fault injection across Kubernetes, cloud, networks, hosts, and applications
  • CI/CD, API, CLI, scheduled execution, reports, and audit logs
Cons
  • The standalone interface is a command-line toolkit
  • Scheduling uses Kubernetes CronJobs or external automation
  • Custom extensions require Python, HTTP, or process providers
  • Professional and Enterprise plans require contact with Steadybit
  • There is no permanent free plan
  • Advanced governance features are reserved for Enterprise
Our verdict

Chaos Toolkit is an open-source, Python-based toolkit for developers defining and running chaos engineering experiments. Experiments are written in JSON or YAML and executed through a standalone command-line interface. The toolkit covers…

Read the review →

Steadybit is a chaos engineering and reliability testing platform for software, platform, and reliability teams. It helps organizations discover system components, identify reliability risks, design no-code experiments, inject faults, and…

Read the review →
  1. Chaos ToolkitChaos Engineering Platforms 9.3Free plan
  2. SteadybitChaos Engineering Platforms 8.8Pricing on request · 30-day trial

Strengths and trade-offs

  • Chaos Toolkit — where it wins

    • Supports Kubernetes, AWS, Azure, and Google Cloud experiments
    • Includes safeguards, controls, rollbacks, and steady-state hypotheses
    • Offers 300+ actions and probes plus custom extensions

    Where it doesn't

    • The standalone interface is a command-line toolkit
    • Scheduling uses Kubernetes CronJobs or external automation
    • Custom extensions require Python, HTTP, or process providers

  • Steadybit — where it wins

    • No-code experiments with blast-radius controls and emergency stops
    • Broad fault injection across Kubernetes, cloud, networks, hosts, and applications
    • CI/CD, API, CLI, scheduled execution, reports, and audit logs

    Where it doesn't

    • Professional and Enterprise plans require contact with Steadybit
    • There is no permanent free plan
    • Advanced governance features are reserved for Enterprise

Chaos Toolkit vs Steadybit: questions

Which is better for chaos engineering platforms, Chaos Toolkit or Steadybit?

Chaos Toolkit scores higher on our rubric for chaos engineering platforms: 9.3 against 8.8 out of 10; our editors rank them #1 and #5.

How do Chaos Toolkit and Steadybit compare?

Of the 6 checks we put side by side, Chaos Toolkit leads on 1, Steadybit on none, and 5 are level. Free plan only on Chaos Toolkit.

Do Chaos Toolkit and Steadybit have a free plan?

Chaos Toolkit: Yes. Steadybit: No.

More comparisons

All chaos engineering platforms comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update