Transparent pricing

Three tiers.
One model.

Sentinel isn't priced like software. It's priced like a hired operator — calibrated to what you actually need guarded. Pick the tier that fits your household and we'll confirm on the call.

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The tiers

Three Sentinel engagements

Tier 1

Solo Monitoring

From $399 / month Typical threshold: under $5M household assets.
  • Up to 5 personal devices
  • Password vault setup + 2FA hardening
  • Single-member breach monitoring
  • Monthly cadence review
Tier 2

Family Office

From $799 / month Typical threshold: $5M–$50M household assets.
  • Up to 15 devices across family members
  • Parental controls + kid device hardening
  • Family password sharing governance
  • Quarterly cadence review
Tier 3 — anchor

Enterprise
Multi-Generational

From $1,599 / month Typical threshold: $50M+ multi-generational wealth.
  • Trustee, spouse, and adult-child coverage
  • Digital estate inventory + beneficiary docs
  • Dedicated operator on retainer
  • Multi-generational incident response
Book a 15-min concierge call

Not sure which tier fits?

The 5-minute assessment reads your household size, asset range, and current stack. You'll land on the tier we recommend — and what the engagement looks like.

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Frequently asked

Why ranges, not sticker prices

Why no public starting price for one-off engagements?
Every engagement is a custom build — different households, different stacks, different threat surfaces. The range on each tier is the honest floor for that scope; the engagement price scales with devices, members, and incident-response overhead. The call confirms it.
Do you cap device counts?
Each tier has a target range (5 / 15 / unlimited). If your household exceeds the tier's range, we move you up — never charge overage on the side. The cadence and the dedicated operator scale with you.
Is there a discount for annual?
Yes — annual engagements include a 10% credit applied to month 13, plus a waived onboarding fee. Founding Member subscriptions receive this automatically.