Flakestorm is free and open source. Cloud pricing below is for our upcoming hosted version.
Pricing
Choose the plan that's right for you
Open Source — Free Forever
Flakestorm's open source version provides a fully capable chaos testing engine for AI agents. It is free forever and ideal for proofs of concept, experimentation, and early CI validation.
Free
- ✓Full mutation categories
- ✓Unlimited local and CI runs
- ✓Robustness scoring and invariant checks
- ✓HTML and JSON reports
- ✓Complete source code access
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Pro
For teams running AI agents in production
$49/month
- ✓Zero-setup execution (no local models or infrastructure)
- ✓Fast, parallel test runs at scale
- ✓CI/CD enforcement and gating
- ✓Resilience Certificate export (compliance, CTO sign-off, EU AI Act)
- ✓Historical test trends and comparisons
- ✓Shared dashboards and team workflows
- ✓Notifications and integrations
- ✓1,000 scans/month
- ✓6 months history
- ✓Priority support
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Team
For teams running AI agents in production
$299/month
- ✓Zero-setup execution (no local models or infrastructure)
- ✓Fast, parallel test runs at scale
- ✓CI/CD enforcement and gating
- ✓Resilience Certificate export (compliance, CTO sign-off, EU AI Act)
- ✓Historical test trends and comparisons
- ✓Shared dashboards and team workflows
- ✓Notifications and integrations
- ✓10,000 scans/month
- ✓5 seats included ($20/additional)
- ✓12 months history
- ✓SSO (SAML/OIDC)
- ✓Jira/PagerDuty integrations
- ✓Custom webhooks
Open source is the foundation.
Cloud builds on it to deliver scale, speed, workflows, and Resilience Certificate export for compliance and audits (e.g. EU AI Act).