• Web & software development
  • Based in Portugal, working internationally
  • Start eligible projects with 10%
  • Websites, booking systems and software
  • PT · EN · NL · ES
  • From idea to launch and ongoing management
  • WebCastelo Care available after launch
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About WebCastelo

A web and software company based in Portugal.

We build the digital side of businesses: the website that brings in customers, the system that handles bookings and payments, and the software that runs the operation behind it.

Portugal based

Working internationally

Português · English · Nederlands

10% to start

Personal support

Web and software under one roof

WebCastelo works with small and mid-sized companies in Portugal and internationally. Most clients come to us with one concrete problem: the website does not bring in work, the booking process runs on messages and spreadsheets, or the daily administration takes more time than the actual job.

We handle the whole route: mapping the process, designing the interface, building the platform, launching it and keeping it running afterwards. Web and software are done in the same house, so a website and the system behind it are not two separate projects with two separate suppliers.

You work directly with the people who build your platform. No account layer in between, and no handover to an unknown team after the sale.

How we work

Scope in writing

Deliverables, timeline and price are agreed before development starts, so there is no discussion about what was included.

Built to produce results

A platform is judged on customers, bookings and hours saved, not on how it looks in a portfolio.

Direct contact

You speak to the people who build the platform, in Portuguese, English, Dutch or Spanish.

We stay after launch

Monitoring, security, backups, updates and support continue once the project is live.

From idea to launch. And beyond.

  1. 01

    Discover

    We map your business, customers and goals.

  2. 02

    Plan

    Scope, structure, content and timeline.

  3. 03

    Build

    Design and development in short cycles.

  4. 04

    Review

    You test, we refine until it is right.

  5. 05

    Launch

    Technical checks, tracking and go live.

  6. 06

    Manage

    Monitoring, security, backups and support.

  7. 07

    Grow

    SEO, content, conversion and advertising.

We don't disappear after launch.

WebCastelo Care keeps your digital infrastructure secure, monitored and supported after launch.

Explore WebCastelo Care

All systems normal

Uptime 99.9%
  • Website online
  • SSL secure
  • Backup complete
  • Performance
  • Security
  • Support

Care Essential

For standard websites.

  • Monitoring
  • Updates
  • Backups
  • Support by email

Care Business

For larger websites and online stores.

  • Everything in Essential
  • Priority response
  • Performance checks
  • Content support

Care Platform

For booking systems, portals, web apps and custom software.

  • Everything in Business
  • Application monitoring
  • Release management
  • Direct technical contact

What should we build for your business?

Tell us what you need. You will speak directly with the people who build it.

Chat with WebCastelo