# SharpSignal > Ask anything. Leak nothing. Contracts, handbooks, manuals, minutes, images, audio — > SharpSignal turns the documents your work already runs on into a system that answers > questions with the page it got the answer from. You point it at your documents and > ask in plain language; it answers in a few sentences and names the documents behind > the answer, so you can open them and check it yourself. Underneath it hunts by > meaning as well as wording, several searches at once with the results pooled, so a > question phrased nothing like the document still finds it — and it may only cite > what the search turned up: no passage found, no claim made. Three promises: cited or > refused, because a refusal you can act on beats a confident paragraph you have to > verify; it runs on your hardware, so documents and questions never leave the > building and it would keep answering if we disappeared tomorrow; and receipts rather > than benchmarks — the measurements go public with the toolchain, failures included. > Reader permissions apply before the search runs, so an answer is built only from > documents that person may read, and every read writes a row in an access log you > keep. ## Receipts and next steps - [the research index](https://research.strata2signal.com/llms.txt) — the benches, the pass bars written down before the run, and the losses beside the wins. - [The whole family, mapped](https://strata2signal.com/family.html) · [what the deal looks like](https://strata2signal.com/#deal). - Tell us about your documents: [strata2signal.com/contact](https://strata2signal.com/contact/) or hello@strata2signal.com — a short note is plenty. This site makes no third-party requests — no fonts, no analytics, no CDN. Where your question goes: https://research.strata2signal.com/where-your-question-goes/