Builder software UK —
quote, track and sign off
the build, all from your phone.
Forward the architect’s email, the AI inbox lifts the site address, customer details and dates. Photo evidence at every stage. WCC at handover. Invoice with VAT, signed off.
Quick Lead for builders gathers every enquiry — architect, agent, homeowner — into one pending queue. Take photos of the work, sign the Work Completion Certificate at handover, send the invoice. No more lost emails, no more chasing variations on WhatsApp.
If you quote in Excel and chase customers in WhatsApp, Quick Lead is your upgrade.
Three steps from enquiry to signed-off build.
The boring admin lives in the app so you can be on site.
The enquiry lands itself
Forward the architect’s plans, the agent’s brief or the homeowner’s rambling WhatsApp-export email to [email protected]. Claude AI pulls out the customer name, site address, phone, urgency and any dates — straight into your pending bookings. Or share your public booking link so they self-submit.
Quote, build, photograph as you go
Quote with itemised lines (VAT optional). Take before, during and snagging photos — they upload to Firebase Storage attached to the job, available offline. Variations get added as job notes. Past jobs at the same site live in the Clients & Properties module.
Sign off, invoice, done
At handover, generate a Work Completion Certificate — A4 landscape, editable title, photo evidence, on-screen signature. Invoice straight after, with atomic per-user invoice numbering. Send by email (Postmark, threaded) or WhatsApp.
Everything a small builder actually uses. Nothing they don’t.
Built for sole-trader contractors and small builds. Not a 50-employee project-management suite — the bits that matter when it’s you, your crew, and the customer wanting an answer.
Architect & homeowner email parsing
Forward any builder enquiry to [email protected] — Claude AI extracts customer, site address, phone, urgency and dates into your pending queue. Threaded Postmark replies keep your follow-up in the same thread on their side.
Public booking link
Your unique URL. Customers fill in a form, the request lands in your pending bookings queue. Stick the link on Google Business Profile, in your email signature, on the back of the van.
Instant SMS booking alert
The moment a booking lands, an SMS pings your phone via VoodooSMS (no setup needed on your side). You hear about the lead before the next builder does.
Photo evidence for stages
Setting out, slab pour, first fix, snagging, after — photograph it all. Photos save to Firebase Storage attached to the job. Offline first, syncs when you’re back on signal.
WCC at handover
Work Completion Certificate — A4 landscape, editable title (call it “Loft Conversion Handover”, “Extension Sign-off”, whatever), photo evidence, on-screen signature, PDF download. Generic for builders.
Itemised invoices, VAT optional
Line-by-line invoice for the build — labour, materials, day rate, whatever you charge for. VAT optional. PDF download or send by email or WhatsApp. Atomic per-user invoice numbering via Durable Object.
Clients & Properties module
Customer and address grouping. Past jobs at the same site one tap away. Useful when the customer rings about “that thing you did three years ago” and you can’t remember it.
Quick AI replies
Claude Haiku generates short “can do, can’t do, asking for X” replies. Edit the draft, tap send. Saves you typing out the same response to fifteen enquiries.
Offline PWA
Installs to your home screen. Service worker keeps your jobs available even on sites with no signal. Photos sync when you’re back on 4G.
Address autocomplete
OS Places postcode lookup. Type the postcode, pick the address — no more typos in the site address on the WCC.
Calendar view
Jobs laid out by day. Useful when you’re trying to slot in a snagging visit between the big jobs.
Settings & branding
Upload your business logo (Firebase Storage), set up your email signature, three generic accreditation slots (you type the body name and number), bank details. Branded invoices and WCC without the faff.
Also doing carpentry or finishing trades? See Carpenters & Joiners, Plasterers or Painters & Decorators.
Honest beta — no fake reviews here
Quick Lead is in active beta, built and used daily by the founder. We’d rather show you the app than invent quotes.
“We’re a small UK build. Every feature on this page is shipped today — the AI inbox, photo evidence, WCC, invoices, public booking link, Clients & Properties. We don’t have a wall of customer logos yet, so we’re not going to fake one. Start the 14-day trial, push the buttons, and decide for yourself.”
10+ years on the tools
“I was retyping the same job details on every quote and chasing variations in WhatsApp. So I built an app that does the typing for me.”
Quick Lead started as a selfish feature. I was sick of opening fifteen forwarded emails on a Sunday night, copying the customer’s name into one place, the address into another, and the “can you start next Tuesday” into a third. So I wired up Claude AI to do the typing — you forward, it files. That’s the AI inbox.
I’m a registered engineer with NICEIC and Gas Safe behind me. I use the app on real jobs every week. Every feature on this page is in the live app, not a roadmap promise.
If you’re a builder who quotes in Excel and chases variations on WhatsApp, the AI inbox kills the data-entry and the WCC gives you a paper trail when the homeowner forgets what they signed off. Multiply that by every build this year.
Builder FAQs
The questions we get from builders before they sign up.