Hotel Booking Calendar WordPress Plugin
The official Optimand plugin for WordPress. Add a high-performance Smart Calendar to your hotel website, fully customisable and connected to your Booking Engine in minutes — no developer required.
Download on WordPress.org ➔


Smart Calendar
A booking interface built for hospitality
The Optimand plugin is a dedicated booking interface designed specifically for the hospitality industry. It provides a powerful, local tool to streamline the room reservation process directly from your WordPress site. Guests select dates and room requirements on your site before being redirected to your Booking Engine to complete the reservation.
Fully Local & Functional
All styling, templates, and settings work directly within WordPress — no external account or API connection required.
Smart Redirect
Acts as a bridge, sending guests to your Booking Engine with pre-selected dates and guest information.
Visual Configurator
Match the calendar design to your theme by adjusting colours and layouts without touching any code.
Core Advantages
Key Features of the Booking Calendar
Multi-language
Built-in management for international guests with fully customisable text strings display.
Dual Integration
Use the provided shortcode anywhere on your site, or trigger the calendar from any existing button via a custom CSS selector.
16+ Booking Engine Presets
Automatic configuration for major booking engines including Mirai, Sabre Synxis, Guestline, Bookassist, Verticalbooking and more, or connect any custom Booking Engine URL.

No Code Required
Up and running in minutes
Install the plugin, click on the Optimand menu in your WordPress dashboard and select "Add New Smart Calendar". Choose an initial template, enter the full URL of your Booking Engine, and display your calendar anywhere on your site using the provided shortcode or a custom CSS selector. Create and manage up to 2 different calendar configurations for your site.
Flexible Triggers
Open the calendar your way
You don't need to insert the shortcode manually if you don't want to. Simply define a CSS selector in the Advanced settings and the calendar will automatically load — hidden — on every page of your site, ready to open whenever a guest clicks any button or element matching that selector. Prefer more control? Use the dedicated shortcode to place the Smart Calendar exactly where you want it. Either way, your guests can also browse and book in their own language: the calendar supports full translation management, so every label, button and date format can be adapted to match your international audience.

Get Started
Three steps to your new booking calendar
Step 1
Install the plugin
Download and activate Optimand from the WordPress plugin directory in just a few clicks.
Step 2
Configure your calendar
Choose a template, enter your Booking Engine URL and customise the design to match your brand.
Step 3
Go live
Publish the shortcode on your site and start converting visitors into direct bookings.