STACK
What ChatGPT, Claude, Gemini & Grok actually say · July 2026
The verdict
STACK appears in 1 AI-ranked category — best position #1 for construction takeoff software for general contractors.
Positioning brief — for the STACK team
Why the models put STACK at #1 for construction takeoff software for general contractors
- fast cloud-native browser-based takeoff GPT · Gemini · Grok · Claude“browser-based takeoff with assemblies, reusable typicals, and integrated estimating”
- real-time multi-user collaboration GPT · Gemini · Grok · Claude“real-time multi-user collaboration, fast web plan navigation, and automated count search”
- assemblies and integrated estimating GPT · Grok · Claude“combines accurate on-screen takeoff, assemblies, and direct estimating in one browser-based workflow”
- fast onboarding and easy sharing Gemini · Claude“fast to onboard and easy to share across estimators”
What would move the rank — the models’ fix lines, unified
- higher ongoing per-seat subscription cost GPT · Gemini · Grok“Higher ongoing per-seat subscription cost”
- less depth for complex commercial sets Claude · Gemini · Grok“Less depth and configurability than On-Screen Takeoff for very large or complex commercial sets”
- full features behind higher tiers GPT · Claude“full estimating features sit behind higher tiers.”
Restructured from verbatim model output · nothing invented · every quote machine-verified
Best overall balance of fast cloud takeoff, revision overlays, reusable assemblies, team collaboration, integrated estimating, cost data, and Excel workflows for a typical commercial GC; especially strong when several estimators need standardized, auditable bids
Gemini Industry-leading cloud-native takeoff and estimating platform featuring real-time multi-user collaboration, fast web plan navigation, and automated count search that streamline commercial GC preconstruction. Assumes the contractor prioritizes cloud access, ease of onboarding, and multi-estimator teamwork over offline desktop customization.
Grok Cloud-native platform that combines accurate on-screen takeoff, assemblies, and direct estimating in one browser-based workflow with real-time multi-user collaboration and bid pipeline tools, giving mid-size commercial GC teams remote access and fewer hand-offs without hardware installs.
Claude Strong cloud-native value play — browser-based takeoff with assemblies, reusable typicals, and integrated estimating that's fast to onboard and easy to share across estimators; competitive pricing and good support make it the practical pick for mid-market commercial GCs.
Where STACK falls short, per the models
- GPT Expensive per estimator, with annual commitments and key AI or ERP capabilities sold as add-ons
- Claude Less depth and configurability than On-Screen Takeoff for very large or complex commercial sets, and full estimating features sit behind higher tiers.
- Gemini Higher recurring subscription cost per seat and less flexibility for building ultra-complex, custom mathematical formulas compared to desktop tools.
- Grok Higher ongoing per-seat subscription cost and estimating depth that can fall short of specialized desktop tools on the most complex multi-trade commercial packages.
Top alternatives per the models: Bluebeam Revu · PlanSwift · On-Screen Takeoff · Togal.AI
Head-to-head — how the models call it
Watch STACK
Boards re-poll weekly and the models change their minds. One short email only when STACK's standing moves — a rank change, a rival overtaking, or new reasoning from the models. Nothing otherwise.
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STACK ranks #1 for best construction takeoff software for general contractors by AI-model consensus. Put the badge in your README, docs or site — it updates automatically as the models re-rank.
[](https://modelsagree.com/best/best-construction-takeoff-software-for-general-contractors?utm_source=badge&utm_medium=embed&utm_campaign=badge-stack)<a href="https://modelsagree.com/best/best-construction-takeoff-software-for-general-contractors?utm_source=badge&utm_medium=embed&utm_campaign=badge-stack"><img src="https://modelsagree.com/badge/stack.svg" alt="STACK — ranked #1 for Best construction takeoff software for general contractors by AI models on ModelsAgree" height="28"></a>Rankings are computed from what the models answer, re-polled on demand · raw reasoning shown verbatim · methodology