James Mackie

James Mackie

Mackie AI Enterprises

About

Hey Product Hunt! 👋 I'm James — I built QuickGraft because my mates in the trades were spending their evenings copying line items into Word documents and chasing unpaid invoices by text message. The idea is simple: describe the job the way you'd explain it to someone down the pub, and let the AI figure out the professional quote. CIS deductions, VAT, materials markup — all handled automatically. A few things I'm particularly proud of: — The AI prompt is engineered so all maths happens server-side in TypeScript, not in the model. Quotes are accurate every time. — The cash flow calendar shows every invoice plotted by due date. Red for overdue, green for paid. Tradespeople can see what's coming in week by week.

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James Mackie

1d ago

QuickGraft - AI quotes and invoices for UK tradespeople in seconds

Hi PH! 👋 I’m the solo founder of QuickGraft, built from scratch in 10 days. Tradies lose their Sundays to admin. QuickGraft fixes this by using Claude AI to turn rough, plain-English job descriptions into professional, itemised quotes in seconds. It also handles the full invoice lifecycle, Stripe, and UK tax logic (CIS/VAT). My ask: You might not be builders, but I'd love you to test it. Throw weird jobs at the AI. Try to break the UI! I’ll be here all day answering Qs. 🛠️
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