optimand

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. 
The core feature is the Smart Calendar: a high-performance availability and rate search tool. This plugin is fully functional and includes all layout templates, custom translations, and granular design options. It allows guests to select dates and room requirements on your site before being redirected to your Booking Engine (BE) URL to complete the reservation. 
The plugin supports automatic configuration for 16 major booking engines (Bedzzle, Blastness, Bookassist, Bookingexpert, D-Edge, Ennismore, Ericsoft, Ermes, Guestline, Little Hotelier, Mirai, Sabre Synxis, Simple Booking, Travelclick, Verticalbooking, Web Hotelier) and allows manual configuration for any custom booking URL.
Key Features: 
* Fully Local & Functional: All styling, templates, and settings work directly within WordPress. 
* 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 colors and layouts without touching any code. 
* Multi-language & Currency: Built-in management for international guests with customizable text strings. 
* Dual Integration: Use the provided shortcode or trigger the calendar from any existing button via CSS selectors. 
* Multiple Presets: Create and manage up to 2 different calendar configurations for your site.

Optimand

The official Optimand plugin for WordPress and WooCommerce. Includes the Smart Calendar for intelligent scheduling.

jomres

<h4>Build your own Online Travel Agency like Booking.com or AirBNB</h4>
<blockquote>

 <a href="https://www.jomres.net" rel="nofollow ugc">Plugin website</a> | <a href="https://www.jomres.net/jomres-features-summary" rel="nofollow ugc">Features</a> | <a href="https://www.jomres.net/documentation" rel="nofollow ugc">Documentation</a> | <a href="https://www.jomres.net/download" rel="nofollow ugc">Download for free</a>
 
</blockquote>
Mature, intelligent, secure and powerful. Started in 2005 and maintained continuously for the last 18 years, Jomres is the most complete online booking engine available for WordPress.
Stripe payment gateway is built into the free Core, check out the step-by-step guide here that shows you how to <a href="https://www.jomres.net/documentation/create-a-booking-website-in-wordpress-for-free" rel="nofollow ugc">create a booking website in WordPress for free.</a>
All these are FREE :
🤗 WordPress Jomres <a href="https://www.jomres.net/demo" rel="nofollow ugc">Vanilla Quickstart</a> – a fully functional demo site that you can download and install in minutes
🤗 100% responsive 
🤗 100% Open Source 
🤗 Commission free! 
🤗 Multi-vendor (property managers) 
🤗 Multi-property 
🤗 Multi-currency 
🤗 Multi-language Jomres Core comes with 37 languages : Arabic, Argentinian, Armenian, Azerbaijani, Brazilian, Bulgarian, Catalan, Chinese (Simplified), Croat, Czech, Danish, Dutch, English – British, English – Canadian, English – US, French, German, Greek, Spanish, Hebrew, Hungarian, Italian, Japanese, Latvian, Norwegian, Persian, Polish, Portuguese, Romanian, Slovakian, Slovenian, Swedish, Swiss, Thai, Turkish & Ukrainian 
🤗 Stripe payment gateway (each property has it’s own settings) 
🤗 Unlimited property managers 
🤗 Unlimited properties 
🤗 Unlimited bookings 
🤗 Unlimited guests 
🤗 Property approval feature for administrators 
🤗 Translation functionality where translations of language files, property names, property descriptions, property features, property types, and property amenities can be translated into any language and saved to the database, meaning that translations are not lost when you upgrade Jomres. 
🤗 For both hotels and villas 
🤗 Full featured REST API where managers can manage their API keys and tokens 
🤗 Dashboard for property managers 
🤗 Media centre for image uploading 
🤗 Calendars 
🤗 Email templates 
🤗 Detailed invoicing 
🤗 Guest dashboard 
🤗 All PII is securely encrypted 
🤗 35 free plugins available through the Jomres plugin manager, including REST API plugins, messaging system, and Search Form Elements 
🤗 40+ shortcodes 
🤗 Review functionality 
🤗 Fully automatic exchange rate conversion 
🤗 Recaptcha 
🤗 Property features 
🤗 Property types 
🤗 For hotels, you can upload images and descriptions for individual rooms. Configure the booking form to allow guests to either book specific rooms, or allow them to select quantities of room types. 
🤗 Detailed tariff editing modes
Subscribers get access to the following :
Quickstarts 
80+ shortcodes 
120+ plugins 
6 payment gateways
Jomres is a commission-free, responsive, Open Source multi-vendor, multi-language, multi-property online booking plugin for accommodation, rentals and tours used by thousands of businesses worldwide to manage their properties and reservations. You can create an unlimited number of booking websites, accessible to customers on any device, in any language.
From basic features like secure frontend property administration, comprehensive and flexible <a href="http://www.jomres.net/manual/site-managers-guide-2/402-search-widgets" rel="nofollow ugc">search features</a>, <a href="http://www.jomres.net/manual/property-managers-guide-2/41-your-toolbar/bookings/328-jomres-ical" rel="nofollow ugc">iCal import and export</a>, through to powerful developer tools such as its built-in <a href="http://www.jomres.net/manual/developers-guide-2/90-channel-management-framework" rel="nofollow ugc">REST API</a> and <a href="http://www.jomres.net/manual/developers-guide-2/64-webhooks" rel="nofollow ugc">Webhooks</a> functionality, there’s something here for everybody. Whether you are looking for a booking engine for a single property site, or a complete portal, Jomres is where it’s at.
Jomres is created and maintained by me, Vince Wooll. I am not a designer or a marketer, I’m a software engineer who believes that there’s still a place for the solo developer in today’s internet. I think of Jomres as less a booking engine and more a toolkit, with a set of tools that my users can use to build their own unique online websites. Jomres follows that line of thinking with it’s strong emphasis on giving you, the user, the <a href="http://www.jomres.net/documentation/" rel="nofollow ugc">information and tools</a> you need to create something amazing.
<h3>What’s new?</h3>
<h4>Bootstrap no longer required</h4>
Jomres can now be run on non-Bootstrap themes. This means that you can use Jomres on any theme, not just Bootstrap themes. If you’re using a Bootstrap theme, you can still use the Bootstrap version of Jomres, but you don’t have to.
<h3>Demos</h3>
<a href="http://wordpress-portal.jomres.net/" rel="nofollow ugc">See the Portal Demo here – a variety of bookable items, multiple owners</a>
License holders can download the “QuickStart” zip file that enables you to deploy a full installation of WordPress with everything already set up to exactly match the Demo. You can be up-and-running, with a fully-featured booking website that looks terrific, within minutes.
<h3>Credits</h3>
<ul>
<li>Many thanks to <a href="http://jomres-plugins.com" rel="nofollow ugc">Rodrigo Rocco</a> for your continuing support and bug finding/fixing!</li>
<li>To <a href="https://www.wordskill.com/" rel="nofollow ugc">Donnacha MacGloinn</a> for your insight and suggestions and</li>
<li>Thank you to my many users who continue to support the project as it evolves through the years.</li>
</ul>

Jomres Hotel Booking Engine for WordPress

Build your own Online Travel Agency like Booking.com or AirBNB

Optimand vs Jomres Hotel Booking Engine for WordPress