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"What insulation requirements are specified for the exterior wall assembly?"
Foreman AI reads the specs and architectural details, cross-references them, and quotes the exact requirements. STACK shows you the plan — you read it yourself.
Foreman AI vs STACK
STACK Does Cloud Takeoff.
Foreman AI Reads the Plans.
STACK Construction Technologies is a browser-based takeoff and estimating platform with auto-count capabilities and team collaboration. Foreman AI reads your entire plan set — drawings, specs, and details — and answers questions about what's on the page. Both run in a browser. They solve different problems.
No demo required. Upload a plan set and start asking questions in 60 seconds.
Quick Read: Who Wins What
STACK is strong at cloud-based takeoff — area and linear measurement, auto-counting symbols, assemblies, and exporting quantities for estimating. If your workflow is producing accurate quantity takeoffs from plan views and collaborating with your team in a browser, STACK does that well.
Foreman AI handles plan comprehension. If you need to understand what the spec requires, compare structural and architectural drawings for conflicts, identify scope gaps in a bid package, or get a preliminary CSI estimate without detailed takeoff — Foreman AI reads the documents and answers the question. It doesn't count things; it understands what's being built.
Feature Comparison
What Each Tool Actually Does
| Capability | Foreman AI | STACK |
|---|---|---|
| Ask questions about plans in English | Yes — Full Q&A on scope, specs, conflicts | No — Manual reading only |
| Cloud-based quantity takeoff | No — Not a takeoff tool | Yes — Area, linear, count in the browser |
| Auto-count symbols and objects | No | Yes — AI-assisted symbol recognition |
| Cross-sheet conflict detection | Yes — Auto-compares arch, structural, MEP | No |
| Spec book comprehension | Yes — Reads specs, quotes sections | No |
| Assembly-based pricing | No | Yes — Pre-built assemblies with material + labor |
| CSI-format estimate generation | Yes — AI-generated from plan content | Partial — Estimate from takeoff quantities, not plan reading |
| Bid risk and scope gap flagging | Yes — Flags ambiguities and missing details | No |
| Team collaboration on takeoff | No | Yes — Multi-user access, shared projects |
| Works in a browser (no install) | Yes | Yes — Both are fully cloud-based |
| Transparent public pricing | Yes — $0 / $79 / $179 per month | Partial — Free tier available, paid plans require quote |
Which Tool Wins
Match the Tool to the Task
"Count all the electrical outlets on sheets E-101 through E-108."
STACK's auto-count feature recognizes symbols across sheets and tallies them automatically. Built for exactly this kind of repetitive counting task.
"Do the HVAC duct runs conflict with the structural steel at the second floor?"
Cross-discipline conflict detection. Foreman AI compares mechanical and structural drawings automatically. STACK doesn't analyze relationships between sheets.
"Measure the flooring area for every room and apply my vinyl plank assembly pricing."
STACK's area takeoff with assemblies gives you quantities and material costs in one workflow. Trace the room, apply the assembly, export the estimate.
"What's missing from this bid package that could cost me money?"
Foreman AI reads the full plan set and flags scope gaps, ambiguities, and items that are referenced but not detailed. This is the kind of insight that prevents change orders.
"Give me a preliminary CSI estimate to decide if this project is worth bidding."
Before investing hours in detailed takeoff on STACK, upload to Foreman AI for a quick cost picture. Use it as a go/no-go filter on your bid pipeline.
The Real Question
STACK Counts What's on the Page. Foreman AI Understands It.
STACK is a modern cloud takeoff platform. If you're already using it and it's producing accurate quantities for your estimates, keep it. That workflow has value.
The gap is in what happens before takeoff and what falls between the lines. Nobody on your team reads the entire spec book. Nobody cross-checks every structural detail against the architectural drawings. And nobody catches every scope gap in a 200-page plan set. That's where the expensive mistakes hide.
Foreman AI reads everything and tells you what matters. Use it before you start detailed takeoff — or alongside it, to answer questions that come up while you're measuring.
Pricing
What You'll Actually Pay
STACK
Free–Custom
Free tier with limits, paid plans require a sales quote
- Cloud-based area, linear, and count takeoff
- AI-assisted auto-count for symbols
- Assembly-based estimating templates
- Team collaboration and shared projects
- Excel and PDF export
- Pre-built trade templates (extra)
- Integrations with accounting software
Foreman AI
$79/mo
Pro tier — no demo, no sales call, cancel anytime
- Unlimited plan uploads
- Unlimited AI questions on any plan content
- Cross-sheet conflict detection
- Spec book comprehension
- CSI-format estimate generation
- Browser-based — works on any device
- Free tier to evaluate with real plans
Read the Plans Before You Measure Them.
Upload the same plan set you'd load into STACK. Ask about scope, specs, conflicts, or costs. Free tier gets you 5 questions — enough to know if Foreman AI belongs in your workflow.