From takeoff to invoice in one tool for residential builders and contractors
Read the review →Best AI tools for estimating construction projects (trades & construction)
4 tools selected and reviewed
Estimating a project by hand from plans means hours counting quantities and crossing supplier prices, with risk of underestimating a line item. These tools read plans, calculate takeoffs, and output detailed estimates in minutes.
Our selection ranges from the most suited to contractors and small firms to the most advanced for large projects.
Our quick recommendation

Complete job management for finishing contractors, with QuickBooks integration #1
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Automatic takeoff from your plans in minutes thanks to AI
Read the review →All results
| Tool | Best for | Price | FR | Level | Verdict | Rating | |
|---|---|---|---|---|---|---|---|
| BBuildxact | From takeoff to invoice in one tool for residential builders and contractors | Paid | — | Beginner | Very good | ★ 4.5 | |
Knowify | Complete job management for finishing contractors, with QuickBooks integration #1 | Paid | — | Intermediate | Very good | ★ 4.3 | |
Togal.AI | Automatic takeoff from your plans in minutes thanks to AI | Paid | — | Intermediate | Very good | ★ 4.4 | |
Kreo | Cloud-based construction takeoff and estimation with integrated AI for design firms | Freemium | — | Intermediate | Good choice | ★ 4.2 |
Frequently asked questions
What's the best tool for estimating a construction project?
Buildxact is simplest for a contractor or small company: estimate a job from plans in a few clicks. Knowify is solid for quoting and cost tracking for contractors. Togal.AI and Kreo automate takeoffs from plans for complex projects.
Do these tools read plans directly?
Yes, Togal.AI and Kreo import PDF or CAD plans and automatically detect surfaces and quantities, avoiding manual takeoff.
We help you choose and set up the right tool for how you work.
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Kreo