The demo
What the demo is
The demo is a working B-Brain for the demo company, BB-Demo, a fictional London data business founded in October 2022 whose first four years, up to Fri 9 Oct 2026, were simulated.
Every number, date, name and relationship comes from a deterministic simulation: deals won and lost, renewals, invoices and payments, platform usage, support tickets, staff joining and leaving. AI writers then turn those facts into what a real company holds (call transcripts, email threads, tickets, contracts, order forms and notes) using only the facts they are given, and checks catch any text that contradicts the record.
The brain then runs on BB-Demo exactly as it would on your business. Every organisation and person in the demo is invented; the setting (cities, industries, regulation) is real.
What the demo holds
- 225 organisations
- 862 people at customers
- 58 staff
- 1,995 calls
- 3,013 email threads
- 1,159 support tickets
- 1,218 documents
- 285 invoices
- 119 news items
- Data as of Fri 9 Oct 2026
A short tour
The Summary
A customer's page
The Commercial Dashboard
Find and the search pages
Ask B on a customer's page
The evidence trail
How to use it
Find and Ask B
Find, in the header, searches everything in your browser.
Ask B answers in plain English with links to its sources. It runs on Claude on the demo machine, SILVER, so it works only while SILVER is on, and it asks once for the demo key: ask the person who gave you this link. When SILVER is off it offers the Claude Project instead.
Claude and the evidence
The clay Claude button opens the B-Brain Project in Claude, which answers from the same data.
Every card ends with a made from link that opens the evidence trail for that card. The theme button at the top right switches dark and light; all data is as of Fri 9 Oct 2026.





