Pricing

Pay per audit credit

Audit is the billing unit: not seats, not API calls, not storage. One credit is one audit report. You pay for accountability evidence produced, nothing else.

Self-serve
Free
£0 per month

Sign up with no invite code and no human contact. Get an API key and your first audit the same day.

  • 25 audits / month
  • Open agent_owner scope, no pre-registration
  • Full audit report with PDF export
  • Attestation chain: signed, tamper-evident step hashes
  • LangChain and CrewAI adapters, plus a CI gate action
Self-serve
Growth
£199 per month

2,500 audit credits per month for teams running Jiminy in production.

  • 2,500 audits / month
  • Everything in Starter
  • Agent registry, portfolio/estate-level rollup
  • Closed-loop remediation workflow
  • Benchmarking & normalcy context on verdicts
For the accountable buyer
Accountable
£2,500 per month

Evidence-pack structured, not credits-based, for teams that need to hand evidence to a regulator or a court, not just review a dashboard. Sales-assisted, not self-serve.

  • Everything in Growth
  • Disclosure-ready export
  • Dedicated reliability report
  • Priority attestation verification
Not included

No agent redesign, remediation, or implementation work. Jiminy evaluates; your team, or your integration partner, fixes what the audit surfaces. An evaluator who also builds the fix isn't independent.

For regulated organisations
Design Partner
Free until 500 traces

Organisationally-verified independence: submitter and agent owner enforced as different orgs. A short pilot, typically 2 to 6 weeks depending on how often your agent runs (up to 90 days for lower-volume use). No charge, no obligation to convert.

  • Everything in Accountable
  • Domain-weighted verdicts, including insurance underwriting
  • Drift monitoring: automatic alerts when agent behaviour shifts
  • Direct founder support
Not ready for Accountable yet?

Readiness Review

Not sure Accountable is the right fit? One audit, one written verdict, and a plain answer on whether independent sign-off is what your team actually needs.

£250. Credited against your first month if you sign up within 30 days. If the review finds nothing worth escalating, we say so and refund the fee.

How it works

Pricing reflects the independence guarantee

Why do all the plans charge the evaluator, not the agent owner?

Jiminy only charges independent evaluators, not the organisations whose agents are being evaluated. Agent owners submit traces; evaluators run audits and pay for the reports. This keeps the billing relationship aligned with accountability: the party producing the evidence is the party paying for it.

Can an agent owner pay for their own audit?

On the Independent Evaluator and Design Partner tiers, no, the submitter and agent owner are enforced as different organisations at the account level, not by policy or payment configuration. The Free and Starter self-serve tiers work differently by design: they're for teams evaluating their own agents before they need independent sign-off, so one account can hold both roles, and results are self-declared rather than organisationally verified. If you need the independence guarantee (for a compliance, audit, or regulatory context), use the Independent Evaluator or Design Partner tier.

What counts as a report?

One audit report corresponds to one DecisionTrace evaluated to a final verdict. Multi-run audits (up to five independent passes) count as a single report; the runs are how we produce a reliable verdict, not additional billable units.

Is there a free tier or trial?

Yes, the Free self-serve plan includes 25 real, persisted audits per month with no invite code and no charge. Separately, calibration mode (available to design partners) lets you run the judge against your traces without persisting results or receiving a formal report, useful for onboarding before your first billed audit.

How long do you retain audit evidence?

Standard retention is 6 months from the audit date. Evidence is retained for 10 years, automatically and at no extra cost, for the Independent Audit service tier and for domain profiles we classify as high-risk (currently: healthcare prior-authorisation, financial trading, and insurance underwriting — see Security for the full retention table). If your use case doesn't fall into one of those categories but you expect a liability, regulatory, or audit claim could plausibly surface more than 6 months after a decision, request the Independent Audit tier or talk to us before you rely on the standard default: a claim under an evolving liability framework like the EU Product Liability Directive can in some circumstances be brought years after the decision that gave rise to it, well outside a 6-month window. We're not your lawyers and this isn't legal advice about your specific exposure — it's a plain statement that the 6-month default is a cost/scope tradeoff, not a claim that 6 months is always enough. Extended retention exists precisely for the cases where it isn't.

Who is the Accountable tier wrong for?

Teams that just want dashboard visibility for their own use should use Growth; Accountable's evidence-pack format is built for handing to a regulator or a court, not for internal review. Teams hoping Jiminy will also redesign or fix their agent should look elsewhere: an evaluator that also builds the fix isn't independent, so that work stays out of scope by design.

Get started

Independence, guaranteed where it matters.

Self-serve sign-up is open now, no invite code required. Compliance teams, internal audit, and regulatory bodies wanting organisationally-verified independence can apply for the design partner programme instead.