Of One
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Buyer’s guide

Is this the right fit?

A decision that is hard to undo, with confident people disagreeing and no clear view of what would change anyone’s mind.

Consult: $2,000 for 5 hours. Build: $45,000 minimum over 3 months, from $15,000 a month.

Try it free → See a worked map Ask about a Consult block

Send a short enquiry, then choose a time to talk or wait for our reply. We agree the scope and price before paid work begins. Sending this form does not book or buy a service.

Who it is for

Founders, operators, researchers and public leaders facing a hard, unfamiliar decision, and teams building AI agents that must show their reasoning.

Who it is not for

You do not need to buy anything to use the method. If the free exercise and the published method are enough, keep going on your own. We are no substitute for legal, medical, safety or financial advice; on those questions the map marks a human gate.

What a Consult block can work toward

$2,000 $400 an hour · 5-hour blocks

A $2,000 block (five hours) can work toward a map of one hard decision with our coaches: facts with sources, claims with how sure you are, the gaps, a kill test, your options and a first move you can undo. We agree the decision first; a map does not guarantee a right answer.

What to bring

  • Your map from the free exercise, if you made one
  • The decision, its deadline and who must sign
  • The documents and numbers each side relies on
  • The options you are weighing
  • What cannot be undone

When Build makes sense

$45,000 minimum · $15,000 a month · 3-month term

Build makes sense when decisions like this recur and deserve running systems, such as agents that build the map before they answer, or triggers that reopen a decision when a fact changes, worth more than the $45,000 three-month minimum ($15,000 a month for up to 5 processes).

Build levels. Each level has a three-month minimum term.
Level Price At once Three-month minimum Adds
Build $15,000 a month Up to 5 business processes at once $45,000 The base level.
Build Plus $25,000 a month Up to 10 business processes at once $75,000 Adds processes that talk to your customers live or touch health, payment or student records, same-day requests, and 2 of your people trained as champions.
Build Program $50,000 a month Up to 20 business processes at once, across departments $150,000 Adds a named person on call around the clock as your backup, one shared platform piece at a time, and an MSA, a DPA, insurance and a security review.

Processes that talk to customers live, or touch health, payment or student records, are listed in Build Plus ($25,000 a month, $75,000 minimum). An MSA, a DPA, insurance and a security review are listed in Build Program. The free exercise and the open method stay free either way.

New software products and replacing a core system are quoted separately. Our shared 24/7 rotation covers only the systems we build with you, with response terms in writing.

Before choosing Build

Make the price earn its place.

The total cost of today’s work is not the amount a system will save. Count only the time, errors or delays you have a credible plan to remove.

Start with your baseline.
How often does the work happen, who does it, and what would count as a better result? Use your own records.
Include what remains.
Add the fee, software, your team’s setup time, and the human review and maintenance you will still need.
Compare the simpler route.
Could an existing tool, a process change or a hire do the job better? If conservative assumptions do not justify Build, keep the simpler route.

For work judged by quality, service or risk, agree how you will evaluate those outcomes too. A saving or improvement is something to measure, not a promise this page can make.

Taking it to whoever holds the budget

Send whoever signs your map from the free exercise, or this page. If you want help, Consult is $2,000 for five hours; Build has a three-month minimum of $45,000.

Other ways to solve this

Use the free exercise and the open method yourself

Choose it when

Choose this first. It suits most people with one decision and time to think it through.

How we differ

It is free, runs in your browser and sends nothing. Consult adds coaches who run the method with you and challenge your map.

A management consultant or domain expert

Choose it when

Choose one when you need deep industry knowledge, original research or a formal recommendation.

How we differ

We bring the method and the discipline of sources, gaps and human gates. You or your experts supply the domain.

Start free. Help is there if you want it.

Try it free → Ask about a Consult block

Send a short enquiry, then choose a time to talk or wait for our reply. We agree the scope and price before paid work begins. Sending this form does not book or buy a service.