frugal.run
Azure cost management with your encryption keys, on every tier. Anomaly alerts that arrive before the bill does. Honest pricing — no % of spend.
BYOK on every tier
Your KEK lives in your Azure Key Vault — even on the free plan. We never hold the master key for your cost data. By design, not by paywall.
Assets, not pie charts
Recognise your resources at a glance — Key Vaults, ACR, App Service, Cosmos. Every Azure service mapped to an icon, grouped by resource group, sorted by spend.
Anomalies, not just thresholds
Daily and month-to-date spend thresholds, plus Z-score anomaly detection over a 14-day rolling baseline. Email lands before the invoice does.
Find untagged spend
See which resource groups are leaking spend without your env / team / cost-centre tags. Drill into the exact resources before the next chargeback meeting.
Per-sub, not % of spend
$79/mo to start. $8 per active subscription at scale. No 0.4–0.8% of-spend nonsense that punishes you for growing. The bigger you get, the cheaper per sub.
Built for serious orgs
Per-tenant Postgres schema · per-tenant DEK · unlimited users on every tier · SSO + SCIM + audit log at Growth · private-endpoint Key Vault at Enterprise.