kozynofferte
14-day free trial · no credit card · monthly cancellable

Window quote software for fenestration businesses.

Visual configurator, branded PDF quotes, two-step e-signature and staged payment instructions. Replace Excel in one workflow — in minutes, not hours.

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Preview an example quote (PDF, 1 page)

White · RAL 9010Anthracite · RAL 7016Black · RAL 9005·Built for window installers
Sample Kozynofferte quote with signature call-to-actionView the sample quote
Sample quote
DURATION
±10 min
from configuration to quote-ready PDF
E-SIGNATURE
2-step
online signing, no DocuSign required
VAT
NL built in
21%, 9% renovation and domestic reverse-charge per quote
How it works

From inquiry to signature in four steps

From first click to sent quote: in minutes, not hours.

  1. 01

    Configure window

    Pick type, size, material and glass. Price calculates itself. Save as draft in seconds.

  2. 02

    Send quote

    One click generates a PDF in your branding plus a unique customer portal link, with intro email.

  3. 03

    Approval and measurement

    Customer signs online. You plan the measurement. After surveying, the quote auto-updates and is re-signed.

  4. 04

    Payment & delivery

    Down-payment by bank transfer on approval, balance after delivery. Status auto-flows: production → delivered → completed.

Your brand

Your brand — not ours — on every quote

Your logo, colours and company details in the PDF, customer emails and customer portal — fully your brand, not ours.

  • Logo and primary colour in quote header
  • Custom intro text and terms & conditions
  • Branding visible in customer portal too
See all features
Sample Kozynofferte quote with signature call-to-actionView the sample quote
Sample quote
The screens

This is what it looks like in use

Four core screens, built in exactly the same design and colour system as the application itself. Want to see it live? Start the demo below or request a trial account.

  • Kozynofferte configurator: choose type, material, glazing and options with live pricing
    Configurator — live price on every change.
  • Kozynofferte quote PDF as customers receive it in their inbox
    Quote PDF — branded with your own logo and colors.
  • Customer portal where the end customer signs digitally for approval
    Customer portal — sign with a finger on phone or mouse.
  • Kozynofferte dashboard with KPIs: pipeline, conversion, revenue
    Dashboard — pipeline, conversion and recent quotes.
No risk

Try us with zero risk

  • 14 days free

    No credit card. We only ask for details on day 15 — if you want to continue.

  • Your data stays yours

    Export customers, projects, quotes and PDFs. After cancelling you have 30 days for a full export.

  • Personal onboarding

    We help you set up your catalogue and prices, directly from us.

  • Monthly cancellable

    No annual lock-in. Cancel against the end of the current billing period.

What it runs on

Software you can run a business on

Your quotes, customer records and invoices should not depend on good intentions. Here is what you can check for yourself.

Your data stays in Europe

Application in Frankfurt, database in the EU/UK under the adequacy decision, daily off-site backup. Data processing agreement on request; every sub-processor is listed by name and country.

See the sub-processor register

Incidents are public

If something is not working, the status page says what is going on and where it stands — you do not have to call to find out.

Go to the status page

Managed per user

Individual logins with roles, optional two-factor authentication and an audit log of every key action with user, timestamp and IP — exportable for a GDPR request or your accountant.

All features

It keeps being developed

What is live, what is in development and what is planned is listed per item on the roadmap — including what we deliberately do not promise yet.

See the roadmap
Frequently asked questions

Everything you might want to know

What is Kozynofferte?
Kozynofferte is quote software built specifically for window installation and fenestration businesses. It includes a visual configurator (frame type, material, glass, hardware), branded PDF quotes, two-step e-signature, staged payments by bank transfer, and a customer portal — all in one workflow.
Is it only available in the Netherlands?
The Dutch market is our home base because of our deep VAT-reverse-charge and 9% renovation rate logic. We are opening up to EN customers in EU/UK/IE with adjusted positioning. For non-NL companies: VAT-handling needs to be configured manually for your jurisdiction.
How much does it cost?
Starter €49/mo for 25 quotes/month, Pro €149/mo for 150 quotes/month, Business €349/mo for unlimited quotes. Enterprise with custom SLA and integrations on request. All prices excl. 21% VAT, monthly cancellable. 14-day free trial, no credit card.
Can my customers e-sign quotes online?
Yes. Two-step e-signature is built in — customers receive a unique link, open the customer portal in your branding, sign with finger or mouse on phone or desktop. Audit log includes IP, timestamp and geolocation. Legally binding under EU eIDAS.
Can I import my existing customer list?
Yes — via CSV. Customers, products and price lists are imported in minutes. For larger migrations (>500 records) we help personally in a free onboarding call.

Send your first modern quote today.

Fourteen days free, no credit card. Import your customers, set up your products and send a quote with e-signature before close of business.

Start free trial See pricing
Window quote software for fenestration businesses · Kozynofferte