WordPress Booking Engine

The WordPress Booking Engine Built for Tourism

Hotels · Rentals · Tours · Transport · All in One Platform

Filox powers direct bookings for tourism businesses of every size — from boutique hotels to multi-vendor travel platforms. Built for performance, designed for growth.

plugin.filox.gr · booking widget
Filox booking admin interface
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Live Tourism Websites
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Bookings Processed
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Extensions & Integrations
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European Payment Gateways

Trusted Integrations

Booking.com Airbnb Expedia Cloudflare WP Rocket WPML Mailchimp Siteminder Elorus
72 Live Sites

Everything a Tourism Business Needs, Out of the Box

Multi-Product Booking

Hotels, vacation rentals, tours, car & boat rentals — manage all service types from one WordPress dashboard.

Dynamic Rate Management

Seasonal pricing, availability calendars, and rate rules that adapt to your business logic automatically.

Embeddable Booking Widget

Drop a powerful search form onto any page — or export it to an external website. Date pickers, guest selectors, service types, ready to go.

Full Reservation Lifecycle

From search and availability to confirmation, payment, and post-booking management — end to end.

Performance at the Edge

Native WP Rocket and Cloudflare integration. Edge-cached booking flows that load fast everywhere in the world.

Multi-Language Ready

Full WPML integration for international markets. One plugin, any language.

Built for Scale. Ready for Complexity.

Two-Way Sync with Every Major Channel

Two-way iCal sync with Booking.com, Airbnb, Expedia, and more. Your availability stays accurate across every channel, automatically — no double bookings, no manual updates.

iCal two-way sync animation

Rate Rules That Think Like You Do

Seasonal pricing, length-of-stay discounts, occupancy-based rates, promotional windows — define any pricing logic with a visual rule builder. No code, no spreadsheets.

Flexible rate rules interface

Business Logic Without Code

Define custom business logic: auto-apply pricing rules, trigger notifications, set minimum stays, enforce booking windows. Build once, run forever — no code required.

Automation rules builder

Embed Filox Anywhere

Not just a WordPress plugin — a booking engine you can embed anywhere. Drop the Filox widget into any external website, marketing page, or partner portal. One engine, unlimited surfaces.

External widget embed configuration

A Full Toolkit for Your Receptionist

Front-desk staff can search availability, create bookings, and manage reservations directly from the admin panel. Full receptionist workflow built in — no third-party tools needed.

Admin receptionist booking form

Travel Agents & Multi-Vendor Portals

Run a multi-vendor tourism marketplace. Give travel agents their own dashboard to search availability and create bookings on behalf of clients. Centralized management, individual access levels.

Travel agent dashboard

Filox in Action — Real Demos for Every Industry

Click through live booking flows powered by Filox. Each demo is a fully working environment — no signup required.

Accommodation
Hotels · Villas · Apartments
Open Live Demo
Travel Services
Tours · Experiences · Activities
Open Live Demo
Transfers
Airport · Port · Private Transfers
Open Live Demo
Rentals
Cars · Bikes · Boats · Equipment
Open Live Demo

Built the Modern Way. Extensible by Design.

Filox is the booking engine agencies choose to build on — because it respects WordPress standards, plays well with modern tooling, and gets out of your way.

Block Editor Ready

Native Gutenberg blocks for booking widgets, availability calendars, and product listings. Drop them anywhere — no shortcode archaeology needed.

Hooks & Filters API

100+ documented actions and filters. Extend, override, or replace any piece of Filox behavior without touching core files. Clean, upgrade-safe customization.

Modern OOP Architecture

Built on object-oriented PHP with PSR-compatible structure, autoloading, and a clean separation of concerns. Readable. Maintainable. Testable.

AI-Ready Integration

Filox exposes structured booking data — availability, rates, product types — in formats ready for AI-powered search, recommendation engines, and chatbot booking flows.

Modern Build System

Webpack + npm asset pipeline. SCSS with CSS custom properties. Hot reload in dev. Production-optimized bundles. Works the way you expect.

Native Dialog API

Uses the modern browser Dialog API for booking overlays — no jQuery UI modal hacks. Accessible, performant, and mobile-first by default.

hooks_and_filters PHP
// Customize pricing logic with a single filter
add_filter( 'filox_rate_calculation', function( $rate, $booking ) {

    // Apply 10% group discount for 5+ guests
    if ( $booking->guests >= 5 ) {
        $rate->total *= 0.90;
        $rate->note   = 'Group discount applied';
    }

    // Extend minimum stay in peak season
    if ( $booking->checkin->month === 8 ) {
        $rate->min_nights = 5;
    }

    return $rate;

}, 10, 2 );

// Hook into post-booking confirmation
add_action( 'filox_booking_confirmed', function( $booking_id ) {
    $booking = filox_get_booking( $booking_id );
    // Send to external CRM, trigger Brevo automation, etc.
    do_action( 'crm_sync_booking', $booking );
} );
WordPress Block Editor — Filox Availability Calendar
Filox Gutenberg Availability Calendar block
AI-Powered Booking Experiences

Filox structures your availability, rates, and product data in formats that AI tools can consume directly. Build AI-powered search widgets, smart recommendation layers, or connect a conversational booking assistant — the data layer is already there.

OpenAI Compatible Structured Data REST API Schema.org
Talk to an Engineer →

28+ Extensions. One Tourism Platform.

Every integration your business needs is already built. Connect payment gateways, channel managers, email tools, invoicing, and more — without writing a line of code.

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Payment Gateways
Alpha Bank Cardlink Eurobank Everypay NBG Piraeus Bank Viva Wallet
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Channel Management
iCal Sync Siteminder Webhotelier External Engines Booking.com Airbnb
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Marketing & Analytics
Brevo Mailchimp Google Analytics Google Hotel Links Enhanced Ecommerce
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Core Extensions
Advanced Search Automation Rules Multi-Vendor Promotion Tools Travel Agents WPML
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Maps & Business Tools
Interactive Map Map Points Elorus Invoicing Cross-Site Data Sync

Need a custom integration? Our ecosystem is built on a documented hook and filter API. Any developer can build a new add-on that plugs into Filox cleanly.

View Developer Docs →
Works with the tools you already use

Ready to Take Direct Bookings?

Join 72+ tourism businesses across Europe running on Filox. Request a demo and see it live in your WordPress environment.

Or email us directly at [email protected]