Custom software · from 0 and 1
Software built around your business.
We design and write web applications, booking engines, online payments and back-office systems from scratch — for large companies and for small ones that plan to grow.
No off-the-shelf templates.
What we do
From idea to going live
One partner for the whole project: analysis, design, code, hosting and support.
Custom web applications
Applications written from scratch around your workflow — not packages that force you to change the way you work.
Learn moreBooking engines
Your own booking engine for rentals, transfers and tours — with pricing, availability and payment, and no platform commission.
Learn moreOnline payments
Stripe, Viva (cards and IRIS), PayPal and Revolut on your site — with every payment verified on the server.
Learn moreBack-office & integrations
Admin screens for your office and connections to the systems you already use.
Learn moreAI assistants & automation
An AI assistant (Claude) on your site that answers from your own data — with cost limits and full control.
Learn moreMultilingual websites & SEO
Fast, multilingual websites with proper SEO from day one: clean URLs, hreflang, schema.org, sitemap.
Learn moreSelected work
Systems that run every day
VIP24 — transfer booking platform
One app for tourist transport companies. It takes bookings from any source, assigns them to drivers and vehicles, issues the required documents and submits them electronically, with no double entry!
- ASP.NET
- SQL Server
- SubSonic
- Stripe
- Viva
Io Tours — tours and office management
A complete system for one of the largest travel agencies in Chania. It covers airport transfers, excursions, partners and a three-language website with online booking, all on one platform that replaced the old cloud software without losing a single booking.
- ASP.NET
- SQL Server
- SubSonic
Car rental in Chania
A new rental site with its own 4-step booking, 6 languages, 4 payment methods, live chat and an AI assistant.
- ASP.NET
- SQL Server
- SubSonic
- Stripe
- Viva
Farma Sellia — internal management tool
An internal management application for Farma Sellia, a family dairy and cheese producer in Sellia, Rethymno.
Alfa eco applications — appointments, CRM and costing
A management system for a pest control and garden care company. It organises appointments, crews and service contracts, costs every job by labour hours, mileage and materials, and shows the real profit per customer and per month.
Metamorfosis Day Spa — beauty centre website
The bilingual website of Metamorfosis Day Spa in Rethymno: services, offers, price list and appointment requests.
How we work
Four steps, no surprises
- 01
Discovery
We sit down with you and map how the business works today — and what you want to change.
- 02
Design
Screens, flows and the database on paper, before the first line of code.
- 03
Build
We deliver in stages. You see the system working early and we refine it together.
- 04
Support
We stay with you after launch: updates, new features, fast answers.
Why webmatrix
We improve and update it, instantly, whenever you need
- You talk to the person who writes the codeNo middlemen or call centres. Every request goes straight to the developer.
- No per-booking commissionsThe system is yours. You don’t pay a platform a percentage of every sale.
- Built for your workflowThe software adapts to the business — not the other way round.
- Security from day oneHashed passwords, server-side payment verification, protected forms, backups.
From the blog
We write about what we build
IRIS: what it means for your business payments
Since 1 December 2025, businesses in Greece must accept IRIS payments from consumers. What changes at the till and on your website.
Read articleYour own booking engine or a platform with commission?
Platforms bring customers, but every booking costs a percentage. When your own booking engine pays off.
Read articleStripe, Viva, PayPal, Revolut: four providers, one flow
How we connect four payment providers to the same site with no double charges and no lost bookings.
Read articleHave a project in mind?
Tell us what you need. We’ll tell you honestly whether and how it can be done — no strings attached.