Booking websites Destination portals Travel tech

Custom tourism website development

A tourism website built that generates direct bookings and does not depend on OTA commissions: that is our speciality. Hotels, travel organisations, DMOs and campsites in the Netherlands lose tens of thousands of euros a year in commission to Booking.com and Expedia. We build booking websites, destination portals and online travel agency platforms that turn visitors into guests, with their own booking engine, PMS integrations and real-time availability. From seasonal peaks to last-minute offers, your website moves with the market.

Bezetting 78% ADR €142

Direct bookings: why hotels and travel organisations need their own platform

The Dutch hospitality sector relies heavily on online travel agencies (OTAs) such as Booking.com, Expedia and TripAdvisor. The convenience is clear: millions of travellers on their platforms, immediate visibility and no technical barrier to entry. But that convenience comes at a price. Commission rates range from 15% to 25% per booking. On an average stay of three nights at an ADR (average daily rate) of €120, that adds up quickly. And perhaps more importantly, you do not own the customer relationship. No email address, no opportunity for upselling, no loyalty programme.

A website of your own doesn't replace OTA channels, but it is a strategic complement. The best-performing properties run a channel-mix strategy: OTAs for reach and discovery, their own platform for repeat guests and direct conversion. By building a professional booking platform that offers at least as good a user experience as an OTA listing, you gradually shift more revenue to the commission-free channel. With rate parity (the same price everywhere) and a subtle advantage on your own site, such as free parking or a welcome drink, you deliberately steer returning guests towards your direct channel.

We build websites that support this shift both technically and strategically. It starts with an internet booking engine (IBE) that shows real-time availability via an integration with your PMS or CRS. No manual synchronisation, no double bookings. Guests immediately see which room types, packages or experiences are available, including dynamic prices that move with occupancy and season.

We also integrate payments via iDEAL, credit card and SEPA, with PCI DSS-compliant processing. Booking confirmations are sent automatically to the guest and to your back office. And because you own the data, you can set up email marketing, retargeting and loyalty flows that are impossible on an OTA platform. That customer data will, in the long run, be worth more than any individual booking.

Would you like to know what a proprietary booking platform would look like for your situation? Get in touch for a no-obligation conversation about your channel strategy.

Three website types the travel industry needs

Each branch of the tourism sector places different demands on technology. A holiday park website with 200 accommodations has a very different data model from a DMO aggregating dozens of partners. We build each type to measure, but always start from a proven architecture.

Booking websites

For hotels, B&Bs, holiday parks and campsites. Real-time availability via PMS integration (Mews, Clock, Beds24, Cubilis), a built-in booking engine with dynamic pricing, and a checkout that is faster than on any OTA. Includes channel manager integration for rate parity across all distribution channels. Average booking funnel: three steps from search to confirmation.

Destination portals

For DMOs (destination management organisations), tourist information offices and regional marketers. A central platform that brings together attractions, accommodations, events and routes from dozens of local partners. With geo-search functionality, interactive maps, seasonal content and a multilingual setup for international audiences. The DMO manages the portal via a user-friendly CMS; partners manage their own listings.

Online travel agency platforms

For tour operators and travel agencies offering packages, group trips or dynamic packages. Integration with GDS systems (Amadeus, Travelport) and bed banks for automated flight and accommodation combinations. Quote modules, travel adviser dashboards and after-sales flows (travel insurance, transfers, excursions) fully built in. Includes ANVR/SGR compliance modules for the Dutch market.

From seasonal peaks to last-minute bookings: websites that move with the market

Tourism may be the sector with the most predictable unpredictability. Seasonal fluctuation is a given: a beach hotel in Zeeland generates 60% of its annual revenue between June and August, while a ski rental company in Winterberg peaks from December to March. But within those peaks there are micro-fluctuations: weather, events, last-minute cancellations, a sudden heatwave that fully books coastal accommodation within 48 hours. Your website must handle all of that, both technically and commercially.

Technically, this means infrastructure that scales automatically during traffic peaks. No slow loading times when 3,000 visitors query your availability calendar at once on the first sunny Saturday of the year. We build on a modern web application architecture with CDN caching, server-side rendering for SEO and edge computing for real-time availability checks. The result: a website that loads within two seconds whether it has 50 or 5,000 concurrent visitors.

On the commercial side, we build yield management logic directly into the website. This means an integration with your revenue management system or a custom rules engine that adjusts prices dynamically based on occupancy, booking window (how far ahead the guest books), length of stay and competitor prices via meta-search monitoring. A room that is only 30% booked 14 days ahead automatically gets a promoted position on the homepage with a sharper price. Conversely, when occupancy rises above 85%, the discount widget disappears and the upsell to a higher room type appears.

On top of that, we build seasonal landing pages that activate automatically based on date and weather APIs. Thanks to Google Analytics integration, we measure which campaign pages convert and which only attract traffic. This way, you optimise based on RevPAR impact per marketing channel rather than gut feeling.

From briefing to go-live: how we build your tourism website

Every project goes through four phases, specifically tailored to the complexity of the travel sector. Think of seasonal launches, integrations with existing reservation systems and multilingual content that must be flawless.

Phase 01

Discovery and channel analysis

We map out your current tech stack: which PMS or CRS you run, which channel manager, which payment provider. We analyse your OTA dependency, booking data and seasonal patterns. The goal: a technical blueprint that aligns with your existing systems and your direct booking ambitions.

Phase 02

UX design and booking funnel

The booking funnel is the heart of every tourism website. We design wireframes and interactive prototypes for desktop and mobile, with particular attention to conversion optimisation: minimal steps, trust signals in the right places and a calendar interface that works intuitively for all ages.

Phase 03

Development and integration

Front-end and back-end development in parallel sprints. PMS integration, channel manager synchronisation, payment integration and email flows are delivered in a staging environment that you can test with real booking scenarios. Includes load testing for seasonal peaks before we go live.

Phase 04

Go-live, monitoring and optimisation

We go live at a strategic moment, preferably ahead of the high season. Real-time monitoring of uptime, booking conversion and funnel drop-off. After launch, we iterate based on real data: A/B tests on room presentation, price display and CTA positioning. Ongoing maintenance and security updates.

Tech stack and integrations for travel tech

A tourism website does not stand alone. It is the hub of an ecosystem of reservation systems, distribution channels, payment providers and marketing tools. We build custom software that integrates seamlessly with the systems you already use.

PMS and reservation systems

  • Mews (cloud PMS)
  • Clock PMS+
  • Beds24
  • Cubilis (Stardekk)
  • Cloudbeds
  • Opera PMS (Oracle)

Channel managers and distribution

  • SiteMinder
  • D-EDGE (Availpro)
  • RateGain
  • Booking.com Connectivity
  • Expedia Partner Central
  • Google Hotel Center

Payments and compliance

  • Mollie (iDEAL, credit card)
  • Adyen (multi-currency)
  • Stripe Connect
  • PCI DSS Level 1
  • PSD2 / SCA
  • GDPR-compliant data handling

Maps, search and analytics

  • Mapbox / Google Maps
  • Algolia (instant search)
  • Google Analytics 4
  • Google Tag Manager
  • Weather APIs (KNMI Open Data)
  • Headless CMS (Directus)

Why choose Appfront as your travel tech partner

There are dozens of agencies that build websites. But the travel sector calls for specialist domain knowledge: you need a partner who understands the difference between a CRS and a channel manager, who knows what rate parity entails, and who appreciates why your website should perform differently on a rainy Wednesday afternoon in November than on a sunny Friday in July.

Integration specialists

We have experience with PMS integrations, channel manager APIs and GDS systems. No black-box plugins, but custom API integrations that do what your business process requires.

Performance first

Travel websites need to be fast, particularly on mobile and under peak traffic. We build on modern stacks with server-side rendering, CDN distribution and lazy loading. The result: Core Web Vitals that score green, even under pressure.

Multilingual from day one

No bolt-on translation plugin as an afterthought. Multilingual support (Dutch, English, German and French) is built into the architecture: hreflang tags, language-specific URL structures and a CMS workflow that allows translators to work in parallel.

Web and app under one roof

Alongside websites, we also build travel apps. That means a shared backend, a consistent user experience and a tech stack that is ready to extend to mobile whenever you are ready for it.

Data-driven optimisation

After launch, we measure everything: booking conversion by channel, funnel drop-off by step, and the RevPAR impact of content changes. This is not a one-off handover but ongoing improvement based on real figures.

Security and compliance

PCI DSS for payments, GDPR for guest data, PSD2/SCA for strong authentication. We do not bolt security on afterwards; we design around it. This includes regular penetration testing and automated vulnerability scanning.

Hospitality starts online: conversion optimisation for the travel industry

The average conversion rate of a hotel website sits between 1% and 3%. That means 97 to 99 out of every 100 visitors leave without booking. In the travel industry this is not unusual: travellers browse several sites, compare prices on meta-search engines such as Google Hotels and Trivago, and often take days to decide. Yet every percentage point of conversion improvement translates directly into revenue, without any extra marketing budget.

The booking funnel therefore deserves surgical attention. Step 1: the landing page. A traveller who arrives via Google searching for "hotel Texel beachfront" wants to see within three seconds that your property is by the sea, what a night costs and whether there is availability. No five-paragraph welcome text, no generic stock photo of a swimming pool. Authentic photography, a direct availability check and a clear price. The UX we design is built on that principle: every pixel earns its place in the booking funnel.

The elements that make the difference

Trust signals

Reviews from Google, Booking.com and TripAdvisor aggregated on your own site. Guest reviews displayed right next to the booking button, not hidden on a separate page. Quality marks (ANVR, SGR, Zoover Award) visible within the funnel.

Mobile booking experience

More than 60% of travellers browse on mobile. A responsive site is not enough: the date picker must be thumb-friendly, the payment form must support Apple Pay and Google Pay, and the entire funnel should take no more than four taps.

Urgency and scarcity

Real-time availability indicators ("only 2 rooms left"), countdown timers for offers and visual calendars showing available and sold-out dates. No fake scarcity, but honest data drawn directly from your PMS. That builds trust and encourages action.

Once live, we set up analytics and event tracking to measure every step of the funnel. Where do visitors drop off? Does the mobile funnel convert differently from desktop? Which room type sells best when shown first? We use that data to optimise iteratively. Rather than a redesign every two years, we make continuous micro-improvements that, added together, make the difference between 1.5% and 3% conversion.

Frequently asked questions about tourism websites

How much does it cost to get a tourism website built?

+

The investment depends heavily on the type of platform and the integrations required. A booking website for a single hotel with a PMS integration and booking engine falls into a different category than a full destination portal with dozens of partner listings and multilingual content. We don't work with fixed packages but with a custom quote after a discovery phase. In a no-obligation initial meeting, we map out your situation and give you a realistic indication.

Can you integrate with our existing PMS or channel manager?

+

Yes. We have experience with the common PMS systems in the Benelux and beyond, from cloud-native platforms such as Mews and Cloudbeds to legacy systems such as Opera PMS. For channel managers, we work with the APIs of SiteMinder, D-EDGE, RateGain and similar providers. Do you use a less common system? Then we first carry out a technical feasibility check. In most cases, a custom API integration is possible, even when no standard connector is available.

How do you handle seasonal peak demand?

+

We build on a cloud architecture that scales automatically as traffic grows. That means your website loads just as fast on a quiet Tuesday evening in November as it does on the first day of the summer holidays, when thousands of visitors are searching at once. Ahead of peak season we run load tests that simulate realistic traffic spikes. We also implement CDN caching, edge rendering and database connection pooling to keep performance robust, regardless of visitor numbers.

What is the difference between a booking website and an OTA listing?

+

On an OTA such as Booking.com or Expedia, you are one of thousands of accommodations in a search result. You pay commission per booking (typically 15-25%), you have no direct access to customer data, and you compete mainly on price and review score. With your own booking website, you own the entire journey: the branding, the customer data, the upselling opportunities and the retention strategy. The two channels complement each other. The OTA brings in new guests; your own website converts repeat guests commission-free and builds a direct customer database.

How do you build multilingual websites?

+

Multilingualism is not a plug-in we add afterwards, but an architectural decision we build in from the start. Each language version gets its own URL structure (for example /nl/, /en/, /de/) with correct hreflang tags for search engines. The CMS supports parallel content per language, so translators can work independently of one another. We always advise using professional translations rather than automatic translation tools, especially for commercially important languages such as German and English. The website automatically detects the visitor's language preference based on browser settings or geolocation, with the option to switch manually.

Is your own booking platform profitable alongside Booking.com and Expedia?

+

In most cases, yes, and significantly so. The arithmetic is straightforward. If you save 15-25% commission on every booking that comes through your own website rather than an OTA, a professional booking platform often pays for itself within the first year. The key is a channel mix strategy: use OTAs for visibility and new guests, but actively steer returning guests to your own platform through email marketing, loyalty programmes and a direct booking benefit. Read more about how we build e-commerce platforms that support this.

How long does it take to develop a tourism website?

+

A booking website for an individual hotel or B&B with PMS integration, booking engine and payment integration typically takes 8 to 14 weeks. A destination portal with partner modules, interactive maps and multilingual content falls nearer 14 to 22 weeks. An online travel agency platform with GDS integration and dynamic packaging is the most complex and takes 16 to 28 weeks. We always build in a buffer for the PMS/channel manager integration, as the responsiveness of third parties is beyond our direct control. In every case, a 2 to 3 week discovery phase precedes the actual development.

How do you ensure the security of guest data and payments?

+

Security is a core part of our architecture, not an afterthought. For payments, we work exclusively with PCI DSS Level 1 certified payment service providers (Mollie, Adyen, Stripe), so card details are never stored on your server. Guest data is stored encrypted (AES-256) and processed in line with the GDPR. We implement strong customer authentication (SCA) in accordance with PSD2, two-factor authentication for administrative access, automatic security updates and regular penetration testing. For accommodations that use key cards, IoT locks or other connected hardware, we also secure the communication between the website and physical systems. You can find more about our approach to security on our services page.

Ready to grow your direct bookings?

Whether you run a hotel, holiday park, DMO or travel organisation, we build the website that fits your ambitions. From PMS integration to a multilingual destination portal. Let's talk about how we can bring your tourism website to life.

Edit content