One platform. One price.

Every deployment includes the full platform — every signing model, every record, offline verification. No tiers, no per-seat pricing, no metering on the decisions you seal.

enterprise platform

Everything Sovereign does, from the first record.

The platform fee covers deployment, key ceremony, and integration into your adverse-action workflows. The subscription covers operation, verifier distribution, and protocol updates.

Deployment in weeks, not quarters.

chf 55,000

one-time platform fee — deployment, key ceremony, integration

chf 2,500 / month

platform subscription — minimum term 12 months

first year total · chf 85,000

All prices exclusive of VAT. Invoiced annually in CHF.

01 / signing models

Every signing model your policies require. All included.

single sign-off

One accountable human.

One named, authorized approver reviews the fixed evidence and seals the record with a webauthn credential on their own device.

multi-signatory framework

N-of-M signatures on one record.

Define quorums per decision class — 2-of-3 credit committee, unanimous board sign-off. Every signature binds to the same digest.

dual-control routing

No decision seals alone.

Route consequential calls through a second authorized approver before the envelope seals — four-eyes, enforced by the protocol, not by policy documents.

segregation of duties

Preparer never approves.

Role bindings keep the person who assembles the evidence cryptographically distinct from the person who signs it. Violations cannot produce a valid record.

02 / everything included

The full platform, without add-ons.

records

✓ Sealed decision envelopes, unlimited ✓ Canonical json digests (rfc 8785, sha-256) ✓ ed25519 signatures, dual-key model ✓ Tamper-evident six-event chain

verification

✓ Offline verifier — no calls to Sovereign ✓ Out-of-band trust key distribution ✓ Records remain valid if we disappear ✓ Open protocol (ssp/1.0, cc-by)

integration

✓ REST API and SDKs ✓ webauthn approver credentials ✓ Deployment and key ceremony ✓ Named engineering contact

Scope your deployment.

Tell us which decisions a regulator makes you answer for. We'll map them to signing models and a rollout plan.