Don’t sign your builder’squote yet.
Upload it for a plain-English check of hidden costs, missing work and payment risks before you commit.
Free quote health check in about two minutes · Full report £9.99 £29.99 · One-off payment, no subscription
- Free quote health check
- One-off payment, no subscription
- Private & encrypted documents
What happens after you upload
- 1
Upload your quotation
One PDF for a full review, or up to five to compare side by side. No account, no card details.
- 2
Get your free health check
In about two minutes you see a health score, how many issues were found and your first findings — free.
- 3
Unlock the full report
Every exclusion, risk, warranty and payment term in plain English, plus the questions to ask — £9.99, one-off.
- Quotations
- Analysis
- Report
Or drop PDFs here · one to 5 documents · 25 MB each
Private and encrypted · your quotations are never shared
More than a price comparison
The cheapest quotation is rarely the best value.
Two quotations for the same job are almost never for the same work. We read the wording line by line and show you where the money, the risk and the responsibility really sit.
Hidden exclusions
Work you assumed was priced, quietly excluded in the small print.
Missing work
Items one contractor has priced and another has simply left out.
Payment risk
Large deposits, front-loaded stage payments and unclear retention.
Warranty differences
Twelve months versus ten years is not the same offer at the same price.
Commercial risks
Provisional sums, allowances and terms that shift cost back to you.
Potential extra costs
Where the final invoice is most likely to exceed the quoted figure.
See it before you upload
This is exactly what you get back.
A worked example from three quotations for a full house rewire. Illustrative figures, fictional contractors — the structure is identical to your own report.
Comparison report · 3 quotations
Findings you would see
- Excluded
Making good and decoration excluded
Northstar's quotation prices the rewire only. Plastering and redecoration after chasing walls would be a separate cost to you.
View source · p. 3
- Not stated
Building control notification not stated
BrightSpark does not say who notifies building control. Without a certificate this can hold up a future sale.
View source · p. 2
- Included
36-month workmanship warranty
VoltEdge is the only quotation with a written workmanship warranty beyond 12 months, stated in plain terms.
View source · p. 4
Nothing is assumed. If your quotation does not say it, your report says so.
Review one quotation
- Understand exactly what is included.
- Highlight unclear or missing information.
- Identify commercial risks.
- Receive professional questions to ask before accepting.
Compare multiple quotations
- Compare prices.
- Compare what is included.
- Compare exclusions.
- Compare warranties.
- Compare payment terms.
- Compare programme durations.
- Receive an evidence-based recommendation.
Why homeowners trust us
You’re about to spend £10,000–£100,000 on someone else’s wording.
A quotation is a commercial document written by the person you are about to pay. It is worth understanding every line of it before you sign — and that is the only thing we do.
Comparing quotations is genuinely difficult
Every contractor writes a quotation differently. Different wording, different structure, different assumptions — so the totals are rarely comparable.
Important details are easy to miss
The costly detail is usually one line in a long document: an exclusion, an allowance, or a payment term that only matters once the work has started.
A structured review reduces risk
Reading every quotation against the same checklist turns a stack of documents into one clear picture — and a short list of questions to ask.
What we promise
- Every finding links back to your quotation.
- No assumptions are made.
- Information is never invented.
- If something cannot be identified it is reported as “Not clearly stated.”
Professional insight, without the professional fee.
The same commercial questions a surveyor would ask, answered in minutes instead of days.
Quantity surveyor review
£300 – £1,000
Typical private fee for a commercial review of a domestic quotation, usually taking several days.
KnowMyQuote professional review
One-off payment, delivered in minutes. Potential saving: thousands of pounds by avoiding the wrong builder.
As part of our launch we're offering an introductory price while we continue improving KnowMyQuote.
- One-time payment
- Secure checkout
- Instant access
- Unlimited access to your purchased report
- Private, encrypted documents
- No monthly subscription
Our guarantee. If your report doesn't provide valuable insights beyond simply comparing quotations yourself, contact us within 7 days for a refund.
Before you upload
Your questions, answered honestly.
Privacy, accuracy, pricing and what this service is — and is not.
Who is behind the review, and can I rely on it?
Your quotation is read against a fixed professional checklist covering scope, exclusions, assumptions, warranties, programme, payment terms and commercial risk — the same areas a surveyor would examine. Every finding links back to the exact page and wording in your own document, so you can verify all of it yourself. It is decision support, not formal legal or surveying advice.
Do you use AI, and could it invent things?
Technology is used to read and structure the wording in your quotation, but the report is built to never guess. Nothing is added that is not in your document: if a quotation does not state something, the report says “Not clearly stated” rather than assuming. Each line is traceable to its source page.
Are my documents private and secure?
Yes. Uploads are transmitted over an encrypted connection, are used only to produce your report, and are never sold, shared or published. Your quotation is not shown to contractors and is not used to market to you.
Do I need to pay before I see anything?
No. The quote health check — your score, the number of issues found and your first findings — is completely free. You only pay if you want the full report, and it is a single payment with no subscription.
What does it cost, and is there a refund?
The full report is £9.99 as a launch price (normally £29.99), one-off. If it does not give you insight beyond reading the quotation yourself, contact us within 7 days for a refund.
Will you tell me which builder to choose?
For multiple quotations you receive an evidence-based comparison and a clear recommendation based on what the documents actually say — price, scope, exclusions, warranty and payment risk. The final decision stays with you, and every point is backed by a source reference.
What kinds of quotations does this work with?
Any UK contractor quotation supplied as a PDF — extensions, renovations, kitchens, bathrooms, rewires, roofing, groundworks and similar building work. You can upload one document or up to five for comparison, each up to 25 MB.
Don’t sign until you know what’s in it.
Upload your quotation and see your free quote health check in about two minutes. Payment is only needed if you want the full report.
No account needed · Private & encrypted · 7-day refund guarantee
Free health check · Full report £9.99