Project:
Open BIM App
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I'm Wallt

Your always-on architecture AI companion. Ask about zoning, BIM modeling, structural calculations, energy analysis, fire protection — anything in your project.

W
Wallt AI — responses may contain inaccuracies · verify critical data
Install Wallt
Always have your AI companion one tap away — home screen icon, works offline.

Add Wallt to Home Screen

  1. 1 Tap the Share button at the bottom of your screen
  2. 2 Scroll down and tap "Add to Home Screen"
  3. 3 Tap "Add" — Wallt will appear on your home screen

RECT Pricing

EQUAL-COST DISTRIBUTION
Your cost as the network grows
Current cost per user
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Loading from network…
Active users
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in the network right now
C_per_user = (C_fixed + C_marginal × N) / N

C_fixed_ATL = $29/mo (Atlantist: infra, support, compliance)
C_fixed_POL = $29/mo (Polsia: platform base plan)
C_marginal  = $0.20/user/mo (API, storage, compute)
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At N=1:   cost = $29.20/mo (ceiling — solo absorbs all fixed)
At N=1000: cost = $0.23/mo (fixed cost distributed across 1000 users)
As N grows: cost → $0.20 (marginal cost floor)

No extraction. No markup.
Everyone pays exactly this.
⬇ $5 floor — no user pays less (dormant accounts covered)
⬆ $29.20 ceiling — max at N=1 (full fixed costs: Atlantist + Polsia)
Formula is public and auditable. No pricing tiers, no premium versions. Every user is on the same equation. The numbers come live from the network count.