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Websites and apps

Websites and apps: less retyping, more customers

A website that turns visitors into complete requests, or an app that replaces your team’s shared spreadsheet. Both connect to your numbers and belong to you.

Book a 20-min call See what you gain
  • From €4,500
  • Turnkey, from idea to go-live
  • Connected to your tools and numbers
  • Code and access in your name

Real example · this site

The site you’re reading

  • Static pages, fast even on mobile
  • Bilingual French and English, indexed in both languages
  • No cookies, so no consent banner
  • Keyboard-friendly, contrast checked
  • Texts and prices editable in simple files

What changes for you

Today

  • A website that brings almost no requests
  • Incomplete quote requests you have to chase
  • A shared file with competing versions
  • Field information arriving by text or on paper
  • Every change goes through a contractor

With KAVDAL

  • One page per offer, leading to contact
  • Complete requests, ready to quote
  • One version of the data, updated in real time
  • Mobile entry, straight from the field
  • Your texts and prices editable by you

What you gain

We don’t sell pages. We build the tool that brings you requests or gives you hours back.

  • Qualified requests

    Each offer has its page and its form. Requests arrive with what you need to quote: need, volume, deadline.

    Fewer back-and-forths before the quote

  • Hours back for your team

    The app replaces the shared file, text messages and paper: one entry, in the right place.

    No more retyping

  • Reliable numbers

    Every request, job or order feeds your dashboard directly.

    You steer on up-to-date data

  • Fewer subscriptions

    No per-user licence, no oversized software. The code and access are in your name.

    You stay in control of your tool

Website or app: choose your gain

Two different needs, one method: we start from what costs you today.

  • Showcase website

    A website that sells

    To be found, understood and contacted.

    • One page per offer, with your prices if you wish
    • Basic SEO in French and English
    • A form that qualifies each request
    • Audience measurement without cookies

    Your gain: complete requests, no chasing.

    Let’s talk about your website
  • Business app

    An app that replaces your shared spreadsheet

    You imagine it, we build it. To stop running everything in Excel.

    • A complete app, up and running on delivery
    • Mobile entry, from the field
    • One database, updated in real time
    • Access per person and per role
    • Links to your tools and your dashboard

    Your gain: one version of the truth, no retyping.

    Let’s talk about your app

From €4,500: the scope and exact price are set in writing during the diagnostic. VAT not applicable, art. 293 B of the French Tax Code.

You imagine it, we build it

Describe how you work. We deliver a complete, working app, ready to use from day one.

  1. You describe it Your tasks, your files, what gets stuck today. No specification needed: we write it for you.
  2. We design it with you Screens, roles and business rules, approved on a mock-up before we develop.
  3. We build and test it On your real cases and data, until everything works.
  4. We put it into service Launch, import of your existing files, training for your team.

Everything is covered

  • Design and mock-ups
  • Accounts, roles and access rights
  • Mobile and desktop versions
  • Database and backups
  • Hosting and security set up
  • Import of your existing files
  • Links to your tools and your dashboard
  • Tests on your real cases
  • Training and documentation
  • Further changes with ongoing support

An app that works on delivery, not a mock-up to finish.

How it helps, concretely

A quote request, end to end

  1. The visitor finds your offer Through Google or a referral, they land on the right page.
  2. They fill in a clear form Need, volume, deadline: the right questions, no more.
  3. You get a complete request By email or in your CRM, ready to quote.
  4. You see what works The pages and offers that bring requests, in your dashboard.

A job, from the field to the invoice

  1. The technician enters it on their phone Photos, time spent, materials: once, on site.
  2. The office sees it right away No more texts or paper to copy.
  3. The invoice gets prepared The information goes to your invoicing software.
  4. Your dashboard updates Jobs, delays and profitability, no file to consolidate.

Why a studio rather than an agency

A large agency makes beautiful websites. We build tools that serve your business and talk to your numbers.

  • Turnkey

    From idea to go-live, we handle everything: design, development, testing, launch and training.

  • Connected to your numbers

    Your website and apps feed your dashboards and automations.

  • A public price

    From €4,500, set in writing after the diagnostic. No inflated quote.

  • Everything is yours

    The code, access and documentation belong to you. You can leave whenever you want.

What you get

A live tool, and the keys

  1. A live website or app

    Fast, mobile-friendly, hosted on reliable infrastructure.

  2. Pages that sell

    One page per offer, your prices if you wish, and a clear way to get in touch.

  3. SEO basics

    Titles, descriptions, sitemap and structured data, in each language.

  4. Forms that arrive

    Enquiries reach you complete, by email or in your CRM.

  5. Ownership of the code

    The code lives in a Git repository in your name, with hosting access.

  6. Hands-on training

    So you can edit your texts and prices without calling us.

What does retyping cost you?

An estimate is already filled in. Adjust the two sliders to your case.

6 hours per week
€45 per hour

6 h × €45 × 52 weeks

What this retyping costs you

€14,040 per year

€42,120 over 3 years

312 hours per year

A first app starts at €4,500, the same as 17 weeks of this retyping.

Book a 20-min call See pricing

Calculated in your browser: nothing is sent.

Starting price

A website or an app, known price

A complete website or a working business app, turnkey: from idea to go-live. The exact scope is set in writing during the diagnostic.

  • Design and mock-ups
  • Full development and tests on your cases
  • Launch and import of your data
  • Training and documentation

Starting at

€4,500

VAT not applicable, art. 293 B of the French Tax Code.

Book a 20-min call See all packages

Sample case

A before/after example

Built on fictional data, to show the method.

Example built on fictional data

Building maintenance · 18 employees

A shared spreadsheet replaced by an app

Problem
Technicians report their jobs by text message, and the schedule lives in a shared spreadsheet edited by five people.
Solution
A simple web app: technicians log their jobs on mobile, and the schedule and invoicing update.
Expected result
One version of the schedule, complete job reports and invoices that go out sooner.
A shared spreadsheet replaced by *an app*
Before After
Field reports Text messages and paper Mobile entry, with photos
Schedule A shared spreadsheet, several versions One app, one version
Invoicing Retyped from notes Prepared from job reports

What will be measured

  • Delay between job and invoice
  • Number of incomplete job reports
  • Time spent preparing the schedule

Measured by: the operations manager, over one month before and one month after.

FAQ

Questions about websites and apps

Can you take over my current website?

Yes, if we can get the access. We keep existing page addresses or set up redirects, so you don’t lose your search rankings.

What happens after launch?

You edit your texts yourself. For changes and maintenance, support starts at €290/month, with no minimum term.

Do you use WordPress?

Rarely. We prefer static sites, faster and safer, with no plugins to update. If WordPress is a must for you, we discuss it during the diagnostic.

Do you build mobile apps?

We build web apps that work on mobile, without going through app stores. That covers most internal needs.

Next step

Let’s scope your project in 5 business days

In 5 business days, we identify what is worth doing, which sources to connect and the exact price. €290, deducted if a project follows.

Book a 20-min call

contact@kavdal.com

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