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01 · Platforms & apps

con.casa

Home repair platform

A photo, a video or a voice note: con.casa turns it into a job dossier that names the trade and the urgency and gives a cost range, and collects up to three quotes from tradespeople in the region. Plus company pages where trades take requests in their own brand.

Languages
DE, FR, IT, EN
Platform
Web app, installable
Company pages
3 pilots
Time frame
March 2026, rebuilt October 2026
con.casa — Home repair platform

The product

06

Tech stack

  • Next.js 16
  • React 19
  • Tailwind 4
  • Hono on Workers
  • D1 · R2 · Vectorize
  • Claude + Workers AI
  • COLMAP · Gaussian Splatting
  • PlayCanvas
  • Playwright, 5 devices
01

Problem

Swiss trade portals start with a text form. Owners receive quotes they cannot compare, trades pay for leads that never answer. And without a site visit hardly anyone can name a price.

02

Approach

Show, don't describe: a photo, a video or a voice note is analysed and turned into a dossier with a cost range. If the language model fails, a second one takes over, and finally a heuristic with Swiss price ranges. A phone video becomes a 3D scan of the room on a dedicated GPU server. Trades get a page with their own logo and colours, their fonts and their price list; the system drafts the first estimate from their own catalogue, rounded to 5 Rappen, released by the company. In October 2026 the first version from March was rebuilt from the ground up.

03

Outcome

Live at con.casa, in German, French, Italian and English. Three company pages run as pilots: a stove builder, a heating and plumbing firm and a painting business.