01 Free tier
Free: 2 clusters
Validate 2 clusters free →
No credit card and no contract. Validate your FCI configuration and see what turns up.
02 Paid plans
All tiers include the same validation tools: health checks, network configuration, storage quorum, shared witness, and diagnostic reports. The only difference is cluster count.
| Tier | Clusters / month | Monthly |
|---|---|---|
| Starter | 5 | $0 first mo → 30-day promo · then $79/mo · ends Jul 25, 2026 |
| Professional | 20 | $0.50 first mo → 30-day promo · then $499/mo · ends Jul 25, 2026 |
| Enterprise Unlimited | Fair use | $1,999 / mo → |
All plans include health checks, configuration validation, network diagnostics, and detailed reports. Email support included.
03 What you get
- Automated failover cluster health validation, run on your own schedule, not after something breaks
- Network configuration checks: subnets, gateways, DNS resolution
- Storage and quorum validation to catch shared storage issues early
- Diagnostic reports from read-only checks (nothing on your cluster gets changed)
- Support for Windows Server 2016, 2019, 2022 environments
- Upgrade, downgrade, or cancel anytime
04 How it works
ClusterValidator connects to your cluster as a read-only observer. It performs diagnostic checks and reports back without changing anything on your infrastructure.
- Install the module on a cluster node or a diagnostics server
- Point it at your FCI via server name and instance name
- Run the validator. It performs read-only health checks
- Get a report: structured findings, and every result is something the validator actually observed