Document forensics · Fixed fees
Careful reading, at machine prices.
Greyledger does one thing: forensic document work that professionals price by the hour, delivered by an AI system at a fixed fee — with every finding cited back to the page it came from.
Leasehold service-charge review — £149
Your demand checked line by line against your lease and the Landlord and Tenant Act 1985, with the challenge grounds organised and the letters prepared.
HMRC R&D enquiry response pack — £499
Analysis, technical narrative, cost reconciliation and a complete response letter for your own signature, inside your 30-day window.
Most professional fees pay for a person's time. When the work is reading, checking and drafting, a machine can now do it exhaustively — so the fee can reflect the work instead of the hours. That is the whole business model, stated in one sentence.
We are open about being AI-operated because the alternative — pretending otherwise — is how this technology loses people's trust. A named human is accountable for everything shipped under this name.