Audit-ready artifacts are available exclusively on paid tiers and are cryptographically signed to the account that generated them.

Developer Free
Free 5,000 decisions / month
Hosted API · self-serve
  • Raw JSON API responses
  • All scoring endpoints
  • Community support
  • No PDF generation, no artifact export, no signed evidence
Get an API key
Audited
$1,999 / month or $19,900 / year · 500,000 decisions / month · 3 domains
Hosted API · scoped procurement
  • Everything in Starter
  • Audited assurance level
  • Quarterly Methodology Annex refresh
  • Big-4-compatible artifact bundle
  • Priority support (4-hour business response)
  • 99.9% uptime SLA
Talk to the founder
Enterprise
From $50,000 / year custom · 5,000,000 decisions / month default · all 6 domains
Hosted or private cloud
  • Everything in Audited
  • Custom cognition probes and escalation policies
  • Named-auditor coordination
  • Custom MSA with negotiated SLA and indemnity caps
  • Dedicated technical contact plus monthly review call
  • Data processing agreement and residency review
Talk to the founder
Founding Design Partner cohort

Shape the evidence layer before your market asks for it.

$4,900 one-time. 30 days. One AI workflow. 10 slots. Closes 2026-07-15. The $4,900 is credited 100% toward the first year of any annual plan on conversion, so the pilot effectively costs $0 if you convert to Starter annual. Requires a 30-minute qualification call (screening for a named AI system subject to EU AI Act Annex III or Colorado SB26-189).

See Founding Design Partner cohort
Compare

What each plan includes.

CapabilityDeveloperStarterAuditedEnterprise
Price Free$499/mo$1,999/moCustom
Signed audit artifacts NoYesYesYes
Assurance level NoneSelf-ReportedAuditedAudited
Decisions per month 5,000100,000500,000Custom
Domains 113All 6
Methodology Annex refresh NoneAt signingQuarterlyQuarterly
Custom MSA and SLA NoNoNegotiatedYes
Questions

Frequently asked.

Is this a consulting engagement or a product?

A product. Scoring runs autonomously once an AI surface is connected. The Founding Design Partner engagement is the one structured exception: a 30-day founder-led integration to produce an oversight evidence packet.

What is the difference between Self-Reported and Audited?

The score is the same. The verification rigor is different. Self-Reported is the buyer signing the data declaration. Audited is a Big-4 firm or accreditation body co-signing the data feed and the assurance. Same FICO analogy: a self-pulled score versus a lender-pulled report.

Why does the Developer tier have no signed artifacts?

Audit-ready artifacts are available exclusively on paid tiers and are cryptographically signed to the account that generated them. The free tier returns raw JSON only so that no unsigned output can be mistaken for a COHESION assurance record.

Can operators see that they are being measured?

Yes. The Specification section 7.5 requires disclosure at onboarding. Operators know maintenance interactions exist; they cannot identify which specific interactions are maintenance events. This satisfies regulatory transparency without compromising the measurement.

Does COHESION handle the data, or does it stay in our system?

Behavioral telemetry flows to the COHESION scoring API for computation. Records are stored under your organization account in Cloudflare D1, retained for 24 months, encrypted at rest, GDPR compliant. You retain ownership.

What is the Founding Design Partner cohort?

$4,900 one-time. 30 days. One AI workflow. 10 slots. Closes 2026-07-15. The $4,900 is credited 100% toward the first year of any annual plan on conversion, so the pilot effectively costs $0 if you convert to Starter annual. Requires a 30-minute qualification call screening for EU AI Act Annex III or Colorado SB26-189 exposure.

When do self-serve keys open?

Self-serve API keys open 2026-06-12. Register now and you will be notified the moment access is live.

Start scoring against the specification.