Cerno is free while we finalise payments — full access, no card.

CERNO

Pricing

Cheaper than one hour of an adviser's time.

Start free. Upgrade when the board becomes part of how you work.

Free

£0

Enough to decide something real.

  • ▸A few decisions a day
  • ▸Up to 3 advisors on the board
  • ▸Quick View and Full Debate
  • ▸An Executive Decision Brief on every one
Start free

Pro

Popular

£19/mo

For the person deciding everything themselves.

  • ▸Unlimited decisions
  • ▸All sixteen advisors, any panel
  • ▸Right of Reply — challenge the board and get a revised brief
  • ▸The Decision Journal, with outcome tracking
  • ▸Every deliberation mode and boardroom
Coming soon

Teams & larger organisations

Let's talk

Shared boards, private decision rooms, company knowledge, SSO and white-label — for a team rather than one person.

  • ▸Custom advisor panels and environments
  • ▸Team boardrooms and a shared journal
  • ▸Company knowledge, SSO and API access
  • ▸Dedicated support
Contact usWhat's included for organisations →

Decision-support only. Not legal, financial, medical or professional advice. You remain responsible for your decisions. AI output can be wrong — verify important facts. Advisor archetypes are inspired by documented thinking styles, not real people. No impersonation of real living individuals and no voice cloning.