Free forever, or for the whole house.

Start free with everything you actually need. Premium at $3/mo (or $24/yr — 4 months free) adds Travel Mode, encrypted attachments, Watchtower security dashboard, and AI agent connections. Family plans share Premium across the household from $6/mo. For organizations, two tiers of the SMRT protocol — free for a single domain, $99/mo for vault + identity API with live propagation and silent customer matching included.

Individual

For one person.

Free forever, or go Premium for $3/month ($24/yr — 4 months free) for Travel Mode, attachments, Watchtower, and AI agents.

Free

For individuals getting started.

$0 / month
  • Unlimited vault items
  • Universal autofill
  • E2EE for passwords, TOTP & secure notes
  • Public profile at /u/{handle}
  • Custom CSS on your profile
  • did:web identity
  • Offline sync
  • 1 AI agent connection
  • Basic Watchtower (weak / reused detection)
  • Community support
Join the beta
Family

Share Premium with your household.

One subscription, everyone covered. Every plan includes Premium for each member, plus shared family vaults.

Family

Up to 5 people. Best for most households.

$6 / month

$1.20/seat · $60/yr annual

  • Up to 5 members
  • Premium for every member
  • 2 shared family vaults
  • Shared family addresses
  • Shared family notes
  • Priority support
Join the beta

Extended

Up to 12 people. Large households & community groups.

$12 / month

$1.00/seat · $120/yr annual

  • Up to 12 members
  • Premium for every member
  • 5 shared family vaults
  • Shared family addresses
  • Shared family notes
  • Priority support
Join the beta

Annual billing at 2 months free. Family breaks even vs. individual Premium at 2 members; best value at 3+.

Organizations

For teams building on BoxOwl.

Two tiers of the SMRT protocol — additive, JWKS-verified, no callbacks per request. See the SMRT page for the tier overview.

SMRT TIER 1

Anonymous preference signals on every request from any BoxOwl user.

$0 / month
Free: 1 org, 1 domain
+ $19/mo per additional domain
  • One signed JWT (X-BoxOwl-Smrt) injected by the extension
  • Opt-in preference profile (style, palette, region, interests)
  • Rotating session UID — no PII, no cross-org correlation
  • RS256, JWKS-verified locally — no API key
  • 10-min TTL, refreshed automatically
  • Free fraud-resistance attestation API (/attest/payment-address + /attest/payment-cardholder) with signed-JWT chargeback evidence
  • Community support
Read SMRT docs

Hard cap: 10 domains. Beyond is Enterprise.

How org metering & caps work

  • Quantity-licensed items (SMRT domains, PDaaS domains): you pay the monthly rate per active item; remove an item in the admin UI and the next invoice reflects the lower quantity.
  • Metered items (vaults, active orgUids, webhooks, sync calls): we sum usage daily into Stripe; invoices arrive end of billing period with included quotas already deducted.
  • Soft caps = an opt-in safety rail. Once you hit 2× the included quota on any meter, the relevant endpoints return 429 cap_exceeded until your admin clicks "Raise cap" in the dashboard. New cap defaults to the next 2× tier. Every raise is logged in the audit trail.
  • Hard caps at the limits above are the trigger for a real conversation — beyond them, see Enterprise for a custom contract, dedicated infrastructure, and SLA.
  • "Active orgUid" = an orgUid that received at least one Identity JWT in the calendar month, counted distinctly.

All org plans require a registered organization. Domain verification by DNS TXT or HTML meta.

Compare plans

Individual and family side by side.

Feature Free Premium Family Family+ Extended
Price (monthly) $0 $3 $6 $9 $12
Annual billing $24/yr (4mo free) $60/yr $90/yr $120/yr
Members included 1 1 up to 5 up to 8 up to 12
Vault items Unlimited (all plans)
Custom CSS on public profile Included on every plan
AI agent connections 1 Unlimited
Travel Mode
Encrypted vault attachments 1 GB 1 GB/member 1 GB/member 1 GB/member
Watchtower security dashboard Basic Full + HIBP Full + HIBP Full + HIBP Full + HIBP
Shared family vaults 2 4 5
Shared family addresses
Priority support

Compare BoxOwl to other vaults →

Questions about plans, family vaults, switching, or payment? See the full FAQ →

Try free. Stay free.

The free tier isn't a trial — it's the default. Upgrade only if you want more.