The AI Estimating Agent for Canadian contractors

Two AI tools, one platform. Ask Muninn answers questions about your business on every tier — including Free. The AI Estimating Agent generates a full draft quote from a project description, line by line, on Pro+.

• "What's a fair markup for asphalt shingle replacement on a 1,800 sqft roof?"
• "How do I structure the change order for the kitchen wall demo?"
• "What's the HST rate in Ontario this year?"
• "Pull up the last estimate I sent the Martin family."

It reads your estimates, clients, expenses, and reports (with your permission) and answers in plain language. Included on every tier, including Free.

AI Estimating Agent — full draft quotes (Pro+)

Describe a project in a few sentences, attach photos or a scope document, and the AI Estimating Agent generates a complete draft estimate with line items, quantities, and tax breakdowns — using your line-item library and markup rules.

You review, edit, and send. The agent does not invent prices — it pulls from your historical estimates and catalogue.

Gated to Pro+ ($89 CAD/mo and above).

AI receipt OCR (Pro+ bonus)

Snap a photo of a supplier receipt. The AI extracts vendor, date, total, tax breakdown, . Gated to Pro+ alongside the Estimating Agent.

Why a Canadian estimating AI matters

Trained on Canadian construction norms. GST/HST/PST/QST awareness, provincial markup conventions, BC building code references, RCABC roofing standards.

Bilingual native. Ask in English, get English. Demander en français, get French. Layout, line items, T&C all flip per locale.

Privacy under Canadian law. Your data stays under Canadian jurisdiction. Quebec Law 25 + PIPEDA compliant. No US data-sharing.

Works against your own data. The agent doesn't hallucinate prices. It pulls from your line-item library, client history, and supplier costs.

Frequently asked questions

What is an AI Estimating Agent?

An AI Estimating Agent generates a draft construction estimate from a project description, scope document, or photos. It uses your historical line items, costs, and markup rules — not random web data. You review and approve before sending.

Is there free AI construction estimating software?

How does AI construction estimating work?

The agent reads your project description, scope document, or photos. It matches the work against your line-item library, applies your markup, calculates per-province taxes, and produces a draft estimate. You edit and send. The agent does not invent prices.

How accurate is AI for construction estimating?

Accuracy depends on the quality of your line-item library and historical data. The AI does not pull prices from the open web — it draws from your catalogue.

Should I upgrade from Excel to AI estimating software?

If you spend more than 2 hours per estimate retyping line items, recalculating taxes per province, or rebuilding the same boilerplate — yes. Muninn's permanent Free tier lets you compare with no commitment.

Where is Muninn hosted?

Hosted on European infrastructure (Hetzner, Germany). PIPEDA-compliant.

Book your spot

AI estimating agent built for Canadian renovation contractors. Now onboarding contractors across Canada.

Join the Muninn waitlist → muninn.ca/#waitlist