00 · Company Brain

Company Brain

One maintained source of prices, rules and know-how that people and AI both trust.

Stage: Prepare knowledge

Your problem

Prices, methods and judgment live in people’s heads and scattered files. When a staff member — or an AI tool — needs the answer, nobody is sure which version is current.

Every exception goes back to you. You are the bottleneck for questions you have answered a hundred times.

Why it matters

Every AI use case downstream — quoting, reports, bookkeeping prep — drafts from your knowledge. If the knowledge is scattered or stale, AI confidently produces wrong answers at scale. Large firms learned this first: the pattern of one searchable, maintained knowledge base queried by AI shows up across published deployments.

Where this does not apply: If your business is one person and the knowledge genuinely fits in your head, start with the Convert or Money area instead and let the knowledge base grow from real needs.

Before, then with AI

The price question gets one trusted answer

Any business where prices, FAQs and “how we do things” live in scattered files and heads.

Illustrative example — not a live customer result

Before

  1. A staff member asks the owner what to charge for a variation

    Staff

  2. The owner checks an old spreadsheet and half-remembers an exception

    Owner

  3. Different people quote different prices for the same job

    Staff

    Output: Inconsistent quotes

With AI

  1. Prices, FAQs and discount rules live in one maintained folder with an owner

    Human only

    Output: One source of truth with a last-updated date

  2. AI answers pricing questions from that source only, citing where the answer came from

    AI prepares

    Output: Answer + link to the rule it used

  3. Wrong answers are fixed in the source, not just in the chat

    Human reviews

Where this fails: if superseded versions stay in circulation, AI will confidently quote the old price. Archiving discipline is part of the job.

Flagship use case

Give quoting one searchable source of prices, FAQs and rules

For any business where prices and “how we decide” live in heads and scattered files: build one maintained knowledge source, test it with your 20 most-asked questions, and make AI answer only from it.

Open the full use case →

Other parts of this area

  • Map what you know
  • Write down how you decide
  • One source of truth
  • Onboard your AI like a new hire
  • Human hand-offs
  • Every fix becomes a rule

How to start

  1. Inventory your 20 most-asked questions and current answers

    Owner · Question inventory

  2. Choose one home and move prices, FAQs and templates into it

    Owner · Single source with dates and owners

  3. Test AI against real question phrasing, in a small trial

    Staff member · Pass/fail sheet

  4. A person approves every rule change entering the source

    Source owner · Change log

  5. Every correction updates the source, and the test set grows

    Source owner · Fix log + retest

Company Brain checklists

C1 · Map what you know

Inventory the reusable knowledge in your company. Start with a list, not a complex knowledge system.

  • List the 20 questions customers ask most
  • Collect your last 10 quotes and your current price list in one folder
  • Write down every recurring task your team does each week
  • Note which knowledge lives only in one person's head
  • Pick one owner for the whole Company Brain

C2 · Write down how you decide

Turn your judgment on jobs, discounts, refunds and exceptions into written rules.

  • Write your top 10 "if this, then that" rules
  • Define what a good job looks like, in 5 lines
  • List the jobs or customers you say no to, and why
  • Record yourself explaining one tricky decision, then turn it into text
  • Review the rules with your most experienced person

C3 · One source of truth

Make sure people and AI can find the same current version, with the history you must keep.

  • Choose one home for company knowledge
  • Move the current price list, FAQs and templates there
  • Archive superseded versions without destroying required records
  • Give every page an owner and a last-updated date
  • Tell the team which source is authoritative

C4 · Onboard your AI like a new hire

Give AI business context and permissions first, then test it with real questions.

  • Write a one-page "About our business" for AI
  • Add your tone of voice with 3 real examples
  • Give AI access only to the knowledge its job requires
  • Test it with the 20 most common customer questions
  • Fix wrong answers in the source, not just in the chat

C5 · Human hand-offs

Write down what AI does, who reviews, and when a person takes over.

  • Mark each task: AI does · Human checks · Human only
  • Set money and risk limits AI cannot cross alone
  • Make sure customers can reach a real person
  • Name a backup person for each AI-handled task
  • Review hand-offs every month

C6 · Every fix becomes a rule

Corrections go into maintainable rules and a test set, not just the one answer.

  • Keep a fix log: what failed and what should happen instead
  • Update the source after an approved correction
  • Run a 15-minute weekly review of new fixes
  • Retire rules that no longer apply each quarter
  • Track the questions answered correctly without the owner

Tools to look at first

Can your current tools do this? These are category candidates, not a recommendation to buy.

Microsoft 365 + Copilot

Documents & knowledge

Good for: Company knowledge in SharePoint/OneDrive with permissions · Drafting in Word/Outlook where your files already live

Not for: Businesses not already in the Microsoft ecosystem · Accounting-specific workflows

Works with: Best if your business already runs on Outlook, Word and Teams.

Official pricing · Data handling

Alternatives: Google Workspace, Notion · Disclosure: No commercial relationship. Category candidate, not a verified fit for every business. · Reviewed 2026-10-19

Google Workspace + Gemini

Documents & knowledge

Good for: Shared Drive as a lightweight Company Brain · Drafting in Gmail/Docs where your team already works

Not for: Deep Microsoft-ecosystem shops · Line-of-business accounting tasks

Works with: Best if your business already runs on Gmail, Docs and Drive.

Official pricing · Data handling

Alternatives: Microsoft 365, Notion · Disclosure: No commercial relationship. Category candidate, not a verified fit for every business. · Reviewed 2026-10-19

Notion + Notion AI

Knowledge base

Good for: A structured Company Brain with owners and last-updated dates · Role cards, rules pages and checklists in one place

Not for: Heavy document/email workflows · Financial records

Works with: Works alongside either Microsoft or Google stacks as the knowledge layer.

Official pricing · Data handling

Alternatives: SharePoint, Google Drive + Docs · Disclosure: No commercial relationship. Category candidate, not a verified fit for every business. · Reviewed 2026-10-19

Evidence

Vendor story

A searchable knowledge base, queried by AI

Morgan Stanley describes advisers querying the firm’s internal research with AI retrieval. The pattern — one maintained source of truth that people and AI both use — is the same one a Company Brain builds at small scale.

What this does not show: Vendor-published story about a very large firm. A pattern to copy, not a promised result.

Source: OpenAI — Morgan Stanley uses AI to put its knowledge base at advisers’ fingertips · Published by the AI vendor about its own customer. Not independent validation. · Reviewed 2026-10-19

External research

AI assistance helped newer support staff most

A large academic study of customer support agents found an AI assistant raised productivity, with the biggest gains for less-experienced workers using the accumulated knowledge of experienced ones.

What this does not show: One large enterprise’s support operation. It shows a mechanism — captured knowledge helping the whole team — not a guaranteed saving for your business.

Source: NBER — Measuring the productivity impact of generative AI (customer support study) · Independent academic research; studied one large enterprise, not small businesses. · Reviewed 2026-10-19

Do one thing

Do one thing: start your Company Brain

0/5 done · saved on this device

The prompt includes placeholders — never paste customer personal data or company secrets into a tool that has not passed your data check.

Next

What would make this useful for your business?

Ask a question or report a factual issue. Mason reads every submission; it shapes what we research and publish next.

Build a Company Knowledge Base for AI · Boteam