GRANDPANO · Product strategy · 1 Oct 2026

Vertical products for real-estate developers: sell 100 hours of value, spend 30

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12 flat-fee products and 18 processes where hours burn, visible and invisible. Built on 12 months of Productive data (26 Sep 2025 – 25 Sep 2026), the sold-vs-real margin per product, and the 2026 invoice archive.

38 507 hlogged in 12 months
29.7 %internal time (11 430 h)
16.3 %feedback / rework (6 272 h)
5 420 hextra work never billed (≈ 246 k € cost)
45.51 €/hcost per seat (weighted)
70 €/hlist price

The target formula

A product is a fixed deliverable at a fixed price. Its price is set by the value the client gets, and the hours behind it are cut by templates, libraries and AI.

Price = 100 h × 70 €7 000 €
Delivery cost = 30 h × 45.51 €1 365 €
Gross margin80 %
Effective rate233 €/h

For comparison, GP products today: 3D exterior −27 % (−69.7 k €), 3D interior −13 %, Apartment cards −18 %, Configurator −13 %, App −16 %, Account & PM +2 %. The ones already near the target are the standardized ones: Holo-apartments 66 % (135 €/h), Drone 78 % (210 €/h), 2D other 88 %, Brand & print 51 %. The pattern is that repeatable outputs make money and custom builds lose it.

12 vertical products

Vertical = residential/commercial developer, from pre-sale to handover. Bar: dark = hours we spend, light = hours of value we charge.

Bundle: Pre-Sale Launch Kit

Bundle contentSeparate priceEffort
P1 Holo-Apartment Pack + P2 Apartment Card Engine + P3 Price-list Module + P7 View from Every Floor + P8 Developer Landing Sprint≈ 32 000 €≈ 120 h
Bundle price, 1 contract and 1 kickoff, then a 190 €/month licence27 900 €≈ 110 h → 76 % margin

The bundle replaces today's custom "website + 3D + cards" projects, such as BRIXX: sold for 166 891 €, planned 1 990 h, real 2 617 h (+31.5 %). Web was +107 % and UE development +105 %.