DESK RESEARCH, NOT TESTED — compiled from the vendor's public website on Oct 14, 2026. Vendor claims are not verified by Means & Methods Lab.
Directory / Takeoff & estimating / Takeoff & estimating
STACK
AI features added to established product Precon: takeoff & estimating
WHAT IT DOES
Cloud-based construction software covering digital takeoff, estimating and proposals, and field/project management ("Build & Operate"). The vendor now describes STACK as an AI preconstruction platform: AI that reads uploaded sheets, auto-names pages, and flags revisions; AI auto-counting of symbols and suggestions of scope that may be missed; and AI described as pressure-testing pricing and flagging risk, gaps, and pricing drift in estimates. Unlimited viewer seats.
WHO IT'S FOR
Specialty contractors, general contractors, suppliers and manufacturers, owners and developers.
PRICING MODEL (AS PUBLICLY STATED)
Per-user subscription. Takeoff & Estimate $299/user/mo; Build & Operate $49/user/mo; full platform $348/user/mo. A free version of Takeoff & Estimate is offered; Build & Operate has a two-week free trial. (Pricing re-checked Oct 14, 2026.)
Prices change; check the vendor page.
Facts last checked: Oct 14, 2026
VENDOR LINKS
TEST STATUS
Not yet tested. No scores exist for this tool.
USER REVIEWS
Reviews are the opinions of individual users, not Means & Methods Lab test results. Every review is held for moderation before it appears. Reviewers who work for, are paid by, or have a financial relationship with STACK or a competitor must disclose it; disclosed affiliations are shown with the review. Reviews and moderation are never for sale.
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COMPARE (VENDOR FACTS SIDE BY SIDE)
ARTICLES (SOURCED, NOT TESTED)
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SOURCES
- https://www.stackct.com (accessed Oct 14, 2026)
- https://www.stackct.com/pricing (accessed Oct 14, 2026)
Means & Methods Lab has no commercial relationship with STACK. How we make money.