The cost of proof is nothing.
The cost of having none is everything.

Every plan includes the full Apostillum platform.

Charter is twenty-two seats. When the twenty-second is taken, it closes.

Charter is reserved for the twenty-two individuals who seat themselves first, priced at $299 per seat and locked at that rate for the life of continuous subscription. Charter seats belong to individuals, not firms. Twelve attorneys at one firm means twelve individual Charter seats, each with their own name on the register. One seat per individual — one email, one card, one name on the register. It is cheaper than Standard because founding members shape the product; that discount is their compensation, not a promotion. Standard, at $699 per seat, is available immediately without application. Custom is for firms with bespoke retention, deployment, or indemnity requirements. When the twenty-second seat is claimed, Charter is retired.

Save 2 months
Charter · 21 of 22 remain

Charter Membership

For the first twenty-two

Reserved for the twenty-two individuals who seat themselves first. Locked at $299/seat for the life of continuous subscription. A 60-day lapse forfeits Charter permanently. When the twenty-second seat is claimed, Charter is retired.

$299 / seat / month
$3,588 billed annually
You save $720/yr vs monthly
Everything included
  • Full multi-platform AI capture
  • XChaCha20-Poly1305 encryption
  • Triple blockchain timestamps
  • Court-ready PDF export (FRE 902(14))
  • Independent verification portal
  • Ed25519 digital signatures
  • Encrypted local vault
  • WORM immutable storage (20-year retention)
  • Direct line to the founder
  • Shape the product roadmap
  • Priority support
$299/seat for the life of continuous subscription · 60-day lapse forfeits permanently

Standard

For firms of ten to a hundred

Full platform access for teams of 10–100. Everything in Charter, with standard support and onboarding.

$699 / seat / month
$8,388 billed annually
You save $1,800/yr vs monthly
Everything in Charter, plus
  • 5–100 seat capacity
  • Team onboarding
  • Email support
  • Admin dashboard (coming soon)
  • Usage analytics (coming soon)
  • SSO / SAML (coming soon)

Custom

For Am Law 200 & multinationals

Deployment, indemnity, and retention written to the contract a firm already has with its vendors.

Custom ACV $150K – $500K+
Custom annual contract
 
Request a bespoke deployment
Everything in Standard, plus
  • Unlimited seats
  • Dedicated account manager
  • Custom SLA & uptime guarantees
  • Compliance & audit consulting
  • Priority feature development
  • On-premise deployment (coming soon)
  • Custom integrations (coming soon)
Every plan protects the same record.

The difference is scale and support, not the strength of the seal. A Standard record and a Custom record carry identical cryptographic weight in court.

Read the technical brief →
Zero-knowledge architecture
Hedera · Bitcoin · RFC 3161
Designed for FRE 902(14)
256-bit Authenticated Encryption