perzh — taking part

Take part.Bring others in.Invest.

perzh turns repeated habits into liberating tools — and invests in the projects that change behaviours.

See the projects →Our method
02 · What the field taught us

Field first. Code second.

Lessons from observation, true in every trade.

01

“You don't guess the weight of things. You lift them.”

Knowledge comes from the hands, not the spreadsheet.

02

“A fair price is earned.”

Behind every price: time, work, real risk.

03

“The devil is in the details.”

One detail misread, and everything else is wrong.

04

“A gesture repeated a hundred times deserves a tool.”

That is where every project begins.

03 · The world and its complexities

Five observations. Five questions.

They are what steer every project.

01 / 05

Value

Everything has a price, yet nobody really knows where it comes from.

What if value became understandable again?

02 / 05

Trust

Every day we commit without quite knowing to what.

How do we make clarity the obvious choice?

03 / 05

Dependence

Many people work by rules they never chose.

How do we hand control back to those who do the work?

04 / 05

Sovereignty

What makes us work is decided further and further away from us.

Can we take back the choice of our tools?

05 / 05

Know-how

Knowledge born of the hands is fading while technology moves on without it.

How do we move experience and innovation forward together?

04 · Taking part

“Every tool was born from a gesture repeated too many times.”

Innovation doesn't start with an idea but with watching behaviours. Taking part, in all three senses of the word:

Take part

Being in the field, alongside the people who do the work.

Bring others in

Handing control back to the owner, the traveller, the buyer, the team.

Take stakes

Investing in the projects that answer these behaviours.

The projects perzh invests in

The behaviour they change · click for the sheet
Project sheet · P·01

loman

Hosts set their prices by guesswork, afraid of getting it wrong.

They take back control with a price computed night by night.

Dashboard — today viewScreenshot comingDashboard — today view
Dashboard — today view
Calendar and bookingsScreenshot comingCalendar and bookings
Calendar and bookings
Mobile appScreenshot comingMobile app
Mobile app
Answer
A pricing engine for short-term rentals: every night gets a computed, explained price that the host approves or adjusts.
Technology
  • The “base-100 engine”: a base price plus readable indices (property type, location, events, AI reading of listings).
  • Proven on a real reference property and run in parallel before any production release.
  • Published to booking platforms through Channex-certified connectivity; iOS and Android apps.
Link
loman.app ↗
Project sheet · P·02

Stayday

Travellers distrust hidden fees and compare endlessly.

They book local, at a fair price, all included.

Searching for a stayScreenshot comingSearching for a stay
Searching for a stay
Listing, all-inclusive priceScreenshot comingListing, all-inclusive price
Listing, all-inclusive price
On mobileScreenshot comingOn mobile
On mobile
Answer
Direct booking with local hosts, with an all-inclusive price shown from the very first search.
Technology
  • Prices set on the local market, for rentals and hotels alike.
  • All-inclusive display, no surprise fees.
  • Bookable directly and inside ChatGPT.
Link
stayday.app ↗
Project sheet · P·03

ship.ropert.xyz

Buyers hesitate to bid, not knowing what shipping will cost.

They know their price before they even buy.

Client quote — from lot to priceScreenshot comingClient quote — from lot to price
Client quote — from lot to price
Packing workshopScreenshot comingPacking workshop
Packing workshop
Quote on mobileScreenshot comingQuote on mobile
Quote on mobile
Answer
A shipping estimate for a lot, available before the auction.
Technology
  • Built on real times measured in the workshop, not on averages.
  • AI reads descriptions and photos to estimate dimensions and weight; a local, readable calculation sets packing and price.
  • Several lots per quote, payment at booking, one number from quote to delivery.
Link
ship.ropert.xyz ↗
Project sheet · P·04

ir.ropert.xyz

Our attention is scattered across ten tools.

Everything in one place — a European one.

The four tabsScreenshot comingThe four tabs
The four tabs
Notes and dictationScreenshot comingNotes and dictation
Notes and dictation
On iPhoneScreenshot comingOn iPhone
On iPhone
Answer
A single workspace bringing together what was scattered: search, mail, notes with dictation, AI.
Technology
  • Hosted and run in Europe, on our own server.
  • European building blocks: Qwant search, Mistral AI.
  • Multi-user and collaborative; macOS and iOS, Android next.
Link
ir.ropert.xyz ↗
05 · How we build

AI measures. Humans decide.

  1. 01Field
  2. 02Measure
  3. 03Rule
  4. 04Tool

01 Measure before believing

Every tool is tested in real conditions, in parallel, before going live.

02 Simplify, don't thicken

A readable calculation beats a black box.

03 Fix the cause, not the case

An error is a signal about the rule.

04 Leave control to those who do

The machine computes and proposes; the decision stays with whoever knows the trade.

Taking part, not taking over

perzh takes part.
Founders stay in control.

perzh observes, equips and invests. Every project keeps its course and its decision-makers.