Every tier includes every pillar. You choose the depth.
Explorer is free. Core is £129/month. Assure is £499/month. Verify is custom. Save 20% on any paid tier by paying annually.
Verisum Explorer
Explore the basics for free
- Free self-assessment with instant Verisum Score
- A full taste of Govern — 1 assessment, system, vendor & policy
- Public verification — verify proofs sent to you, no signup
- View curated UK/EU regulatory feed & frameworks
- CSV export of your own results
Verisum Core
Best for getting started or small teams
or £1,238/year (save 20%)
- Everything in Explorer, plus:
- Govern: unlimited surveys, 2 systems, 10 vendors
- AI Policy Generator (3/month) + Models registry (2)
- Staff Declarations (50 staff)
- Actions tracker + CSV export
- Monitor: Core Drift on 2 systems, 3 incidents/month
- Monitor: 2 custom playbooks
- Prove: non-chain Decision Ledger & Incident Lock
- Team: 5 seats
Verisum Assure
Best for scale-ups and minimal on-chain activity
or £4,790/year (save 20%)
- Everything in Core, plus:
- Govern: 6 AI Systems, unlimited vendors
- AI Policy Generator (10/month) + editing
- Models registry (unlimited) + advanced frameworks
- Staff Declarations (250 staff)
- Monitor: Assure Drift on 6 systems + escalations
- Monitor: unlimited incidents, 10 custom playbooks
- Team management (10 users)
- Prove: issue attestations, approvals + Trust Exchange (limited)
Verisum Verify
Best for enterprises or regulated industries
- Everything in Assure, plus:
- Chain-anchored attestations
- Chain-anchored Incident Lock
- Chain-anchored provenance — powered by HAPP
- Unlimited assessments, systems, users
- Full cross-org Trust Exchange
- Custom compliance & regulatory frameworks
- Custom escalation routing
- API access
- SSO / SAML
- Dedicated account manager
Full Feature Comparison
Organised by pillar
| Feature | Explorer | Core | Assure | Verify |
|---|---|---|---|---|
| Govern | ||||
| Free self-assessment (Verisum Score) | ||||
| AI Organisation Surveys (TrustOrg) | 1 | Unlimited | Unlimited | Unlimited |
| AI systems + assessments (TrustSys) | 1 | 2 | 6 | Unlimited |
| Vendors | 1 | 10 | Unlimited | Unlimited |
| Shadow-AI sightings, Risks & Actions | 1 each | Unlimited | Unlimited | Unlimited |
| Policies — view & upload | ||||
| Policies — manual create | 1 | Unlimited | Unlimited | Unlimited |
| Policies — AI generation | — | 3/mo | 10/mo | 50/mo |
| Policies — edit AI-generated | — | — | ||
| Models registry | — | 2 | Unlimited | Unlimited |
| Compliance frameworks | View 1 | Major | Full + custom | Full + custom |
| Regulatory Feed | View 1 | 4 curated (UK/EU) | UK/EU + sector | Custom jurisdictions |
| CSV export of own data | ||||
| Monitor | ||||
| Drift & alerts (own systems) | — | Core Drift — 2 systems | Assure Drift — 6 systems + config | Unlimited + custom rules |
| Escalation workflows | — | — | Custom routing | |
| Incident logging | — | 3/mo | Unlimited | Unlimited |
| Staff declarations | — | 50 | 250 | Unlimited |
| Signals (external feeds) | View 1 | View 4 | Full | Full + custom |
| Custom playbooks | — | 2 | 10 | Unlimited |
| Prove | ||||
| Public verification (no-auth) | ||||
| Decision Ledger (non-chain) | — | |||
| Incident Lock (non-chain) | — | |||
| Issue attestations | — | — | Non-chain | Unlimited |
| Approvals workflow | — | — | ||
| Trust Exchange | — | — | Share with partners | Unlimited, cross-org |
| Provenance graph | — | — | View own | Full cross-org |
| On-chain anchoring | — | — | — | |
| Platform | ||||
| Team seats | 1 | 5 | 10 | Unlimited |
| API access | — | — | — | |
| SSO / SAML | — | — | — | |
| Dedicated account manager | — | — | — | |
Verify pricing is bespoke — contact us to scope your deployment.
Frequently Asked Questions
Why does every tier include some Monitor and Prove capability?
Because governance is not one pillar at a time. You need to understand your posture (Govern), watch for drift (Monitor), and provide evidence (Prove) from the moment you start. Verisum lets you experience the whole platform on any tier, and grow depth where you need it.
What makes Verify different from Assure?
Chain-anchoring. Assure gives you attestations, but they're stored in Verisum's database. Verify anchors them on-chain — creating cryptographic proof that no one, including Verisum, can alter. If you're subject to regulator audit, court proceedings, or high-stakes partner diligence, that difference matters.
Can I try the platform before paying?
Yes — Explorer is free forever. Take a self-assessment, verify any signed attestation someone sends you, and browse the compliance framework library.
What's the annual discount?
20% off any paid tier when billed annually — £1,238/year for Core, £4,790/year for Assure.
Do you offer a free trial of Core or Assure?
Not currently — Explorer is our free tier, and it lets you experience the platform without a time limit.
Ready to Start?
Take a free self-assessment, or talk to us about Verify's on-chain proof.