Good counsel has always been rationed by the hours in one person’s day.

Source-grounded AI simulations of people, events and places. Each one is built on a curated set of real documents — speeches, letters, published work, interviews — and searches that record before it answers. When it quotes, our system copies the words straight out of the document; the AI never types a quote itself. The ready-made library holds more than 1,200 minds, from statesmen to scientists to builders of industry, and you can build your own from documents you upload.

The library is historical and public figures, each grounded in their own record. A living expert can build a simulation of themselves from their own material — books, talks, newsletters, course notes — and share it with the people they teach, coach or advise. What we do not offer is building a simulation of a living person from someone else's account: the record it stands on should be yours to give.

Because the AI cannot write one. It marks which passage of which document it means, and our system copies those words out of the source, discarding anything that is not an exact match. In our August 2026 internal benchmark, all 1,323 quotes matched their documents word for word, none highlighted the wrong passage, and none came from outside the figure's own sources. One citation in that run opened nothing, and we report it rather than round it away.

Sometimes, in the prose around the quote. The quotation itself is copied from the document and cannot be invented, but the sentences framing it are still written by the AI. In the same benchmark, attaching the documents cut outright invention from 22.6% of answers to 12.2% — roughly one answer in eight still carried an invented date or reference in that surrounding text. That is why every claim keeps its source one click away.

As a study and counsel tool, yes: put your situation to a mind and it will search its record for what bears on it, quoting the source so you can read the original in full. It is not the person, and it is not professional advice — legal, medical or financial questions belong with someone licensed to answer them. Read it the way you would read the collected letters of someone you admire: evidence first, guidance second.

It does not remember a visitor between sessions — every conversation starts clean, and memory across sessions is coming but not here today. It has no paywall or revenue share, so you can share your simulation but not sell seats to it. It answers only from its record: a question outside the documents comes back short rather than improvised. And voice calls cap at 10 minutes, with images and tables staying in text chat.

Upload the record: up to 50 sources per subject and 1,000 pages per source — books, PDFs, scans, transcripts, audio. Pages without machine-readable text are transcribed page by page. You set the instructions and reading level, test it privately with your own hardest questions, and share it when you are satisfied. Your sources stay private to your account unless you choose to share them.

When the record is large or the stakes are institutional: books that need transcribing, years of recorded talks, an organisation that wants review before anything is public, or a deployment across a course or a practice. Book a call and we will scope the build against your material; you can put your own questions to the result before anyone decides anything.

$129 per year, or $14.99 per month, with a free tier of 20 messages a month to try it first. One subscription covers the whole library and everything you build from your own record. Team-scoped builds are priced against the material once we have seen it. You can cancel whenever you like and keep access until the end of the paid period.

No. Nothing you upload trains a model, ours or a provider's, and conversations are never used for training either. Your documents are stored as source records that a simulation searches at question time, held in the US or Sweden on Microsoft Azure. Withdraw a document and the answers that leaned on it stop coming; there is nothing left to quote.