Proof

Don't take our word for it. Take the arithmetic.

Three claims, each one checkable. This page grows as real jobs land — what's here is only ever what we can show.

Watch it happen

Same job. Two sessions. Same price — to the penny.

Recorded from the live product against reference rates — no mockups, no edited numbers. The totals were verified identical before the footage was accepted.

Priced today£987.24
Priced a year from now£987.24
The same job, priced a year apart, on the engine version it was quoted with — the same number, to the penny. Not because we round it into agreement: because nothing in the engine guesses, so there is nothing to drift.

Deterministic

Same inputs, same price, forever. Not “usually” — structurally. Try it on the homepage: price the same job twice. The answer doesn't move, because nothing in the engine guesses.

Explainable

Every pound traceable to a physical fact of the job. A price is a breakdown, not a number: labour, distance, access — each line computed from something you can point at.

Calibrating

Outcomes move rates through propose-and-confirm — never silently. When a job runs long, the engine proposes which rate was off; the firm approves it or doesn't. One thing moves without a click, and we say so: for a firm that hasn't entered its own running cost, the fuel part of that cost follows the government's weekly diesel price — read automatically, checked against two publications, and the firm is told when it moves. Every quote keeps the figures it was priced with.

Accuracy

Quoted versus actual — with consent, with the real numbers.

The first quoted-versus-actual pairs from our founding firms will be published here, with their consent, as they land. We'd rather show you a short honest page than a long illustrative one.

The engine's history

Every change to the engine, dated, in public.

We have no customer logos to show you yet, and we are not going to borrow anyone else's. What we can show you is the whole history of the thing that sets your prices — 127 recorded changes, each one dated. Every change is tested against 441 jobs with known prices before it ships. A change that moves any of them is listed and signed off first; every other price must come back exactly as it was — not close to it, the same to the penny.

When a change moves a price, that is a decision somebody made and recorded, not something that happened to you overnight.

  1. 5 Nov 2026Canadian fuel costsv5.127.0
  2. 31 Oct 2026Storage quoted from your price listv5.126.0
  3. 30 Oct 2026Storage priced as its own weekly linev5.125.0
  4. 21 Oct 2026UAE fuel costsv5.124.0
  5. 21 Oct 2026Crew planning for heavy itemsv5.123.0
  6. 18 Oct 2026Crew size reportingv5.121.0
  7. 17 Oct 2026Lift access pricingv5.120.0
  8. 6 Oct 2026Crew on-costs by regionv5.119.0
  9. 5 Oct 2026Crew on-cost structurev5.118.0
  10. 5 Oct 2026New Zealand crew costsv5.117.0
  11. 5 Oct 2026Wording in the price breakdown and on refused quotes, in every languagev5.116.0
  12. 2 Oct 2026Multi-day moves: the crew on each day, on the price and on the costv5.115.0

The most recent 12 of 127. The engine currently runs v5.127.0, and every quote it produces is stamped with the version that priced it.

Check it against your own jobs.

Price your first job in minutes — no card, no contract. One month free, and nothing you made is taken away at the end.

Start free →

Would rather we did it? Book a 20-minute call and bring a few recent jobs — we'll price them live.