Decide solo for free.
Decide together with Pro.
The full decision method — every step, your own agent, exports — is free, forever.
Pro adds the things that involve other people: collaboration and sealed decisions.
The people you invite never pay.
Free
$0
forever
- The full decision document — every PrOACT step
- Bring your own agent (Claude, ChatGPT, any MCP client)
- Markdown + print exports
- The decision-science knowledge base
Start free
Perspicuity Pro
$29 CAD
per month
- Everything in Free, plus:
- Invite collaborators to review + comment
- Share links — whole decisions or single sections
- Sealed decisions — client-side encryption the server can't read
- Your collaborators and reviewers participate free
Sign in to upgrade
Two months free
Perspicuity Pro Annual
$290 CAD
per year — about $24.17/month
- Everything in Free, plus:
- Invite collaborators to review + comment
- Share links — whole decisions or single sections
- Sealed decisions — client-side encryption the server can't read
- Your collaborators and reviewers participate free
Sign in to upgrade
Perspicuity Pro Lifetime
$580 CAD
once — yours for good
- Everything in Pro, for life
- One payment, no renewals
- Early-believer pricing
Sign in to upgrade
Prices in CAD. Cancel any time — your membership runs to the end of the period you've paid for,
and everything you shared or sealed keeps working afterwards.
