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About

PreConstruct AI is a web-based construction takeoff and estimating application for subcontractors bidding interior finishes, concrete, and wood framing work from PDF drawing sets. It reads drawing scales and uses plan notes, schedules, and partition legends to help identify and measure walls, ceilings, and concrete quantities. AI-assisted wall suggestions are in beta and are reviewed, approved, or adjusted by the estimator. Approved quantities become material lists for items such as studs, board, insulation, tape, compound, paint, concrete, and rebar, with calculations and drawing-sheet references. Estimators can apply their own material prices, create proposal PDFs, and export data to Excel or CSV. Projects can use imperial units, metric units, or both. The application supports estimating workflows; estimators review measurements and quantities before submitting a bid.

About

Sharp Pencil does quantity takeoffs for commercial low-slope roofing contractors and estimators. We cover TPO, PVC, EPDM, modified bitumen, built-up and mixed-system roofs, on new construction, tear-off and recover jobs. Send the plan set and specs. You get back a takeoff workbook with roof areas in squares by system, insulation and cover board, tapered ISO areas with crickets and saddles, field, perimeter and corner zones, parapet wall area, edge metal and coping by type, drains, curbs and penetrations. Anything the drawings leave unclear goes on an RFI register so you can price around it or ask the design team before bid day. Every quantity names the sheet it came from, so you can check any number fast. Every paid takeoff is checked before delivery. Delivered within 48 hours*. Your first takeoff on a live bid is free. Commercial work only, no residential. *Clock starts once any questions we send you are answered.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Estimators and owners at drywall, interior finishes, concrete, and wood-framing subcontractors who prepare bids from PDF construction drawings.

Audience

Commercial low-slope roofing contractors and estimators

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$250/month
The Estimator plan is $250/month for the first 50 paying companies and $350/month after that. Annual subscriptions cost ten months’ price. One bid of up to 75 sheets is free, with no card required.
Free Version Not Supported
Free Trial Supported

Pricing

Free (first takeoff)
Starting price: Free (first takeoff)
Pricing model: Per takeoff, or monthly plan
Single takeoff: $395
Shop 12: $2,750/month
Shop 25: $5,500/month
Shop 60: $11,000/month
Free trial: Yes, first takeoff free on a live bid
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

PreConstruct AI
Founded: 2026
Canada
preconstructai.com

Company Information

Sharp Pencil
United States
getsharppencil.com/

Alternatives

No Alternatives

Alternatives

The Estimating EDGE

The Estimating EDGE

Estimating Edge
Klorra AI

Klorra AI

Klorra LLC
BidScreen XL

BidScreen XL

Vertigraph

Categories

AI Takeoff Supported
Takeoff Supported

Categories

AI Takeoff Supported

Construction Estimating Features

Accounting Integration Not Supported
Audit Trail Not Supported
Bid Management Not Supported
Billing & Invoicing Not Supported
Building Product Database Not Supported
Calculators Not Supported
Change Orders Not Supported
Contract Management Not Supported
Cost Database Not Supported
Customer Management Not Supported
Customizable Templates Not Supported
Electrical Estimating Not Supported
Historical Database Not Supported
HVAC Estimating Not Supported
Job Costing Not Supported
Plumbing Estimating Not Supported
Price Data / Price Books Not Supported
Project Management Not Supported
Quote Management Not Supported
Reporting/Analytics Not Supported
Scheduling Not Supported
Subcontractor Management Not Supported
Takeoff Supported
What-if Analysis Not Supported

Integrations

No info available.

Integrations

No info available.
Claim PreConstruct AI and update features and information
Claim PreConstruct AI and update features and information
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