slashbooking

SlashBooking turns any WordPress page into a self-service appointment funnel. A visitor picks a service, sees the available slots in real time, and books in under a minute. You receive an email alert and confirm or decline in one click — no need to log in to WordPress, no third-party SaaS, no recurring fees.
It is a self-hosted scheduling tool: your data stays in your WordPress database.
<h4>Main features</h4>
<ul>
<li>Public booking form via shortcode — A single <code>[slashbooking]</code> in any page. Multiple services, date picker, real-time slots, customer form, fully responsive.</li>
<li>One-click email confirmation — Every request arrives with two buttons, Confirm and Decline. No WordPress login required. The action links are signed with HMAC-SHA256 and cannot be forged.</li>
<li>Smart buffers around appointments — Configure padding (travel, prep) between appointments. Applied automatically.</li>
<li>Multi-slot opening hours — Monday 9–12 + 14–18, Tuesday morning only, Wednesday off… Each day and each service is configured independently.</li>
<li>Transactional emails with .ics — Confirmation, decline and acknowledgement emails, each with an automatic <code>.ics</code> attachment so the customer adds the appointment to their calendar in one click.</li>
<li>Built-in GDPR compliance — Explicit consent before submission, WP_Privacy exporters/erasers, configurable retention, automatic anonymisation.</li>
<li>Built-in anti-spam — Honeypot and per-IP rate limiting, with no third-party service and no external request.</li>
</ul>
<h4>Who it is for</h4>
<ul>
<li>Freelancers and small businesses who want a self-hosted scheduling page</li>
<li>Agencies packaging a website with a booking funnel</li>
<li>Any business where “book a slot” opens the customer journey</li>
</ul>
<h3>External services</h3>
This plugin is fully self-contained. It makes no calls to any external or third-party service and sends no data off your site — every request is handled on your own WordPress installation.
<h3>Source code and build</h3>
The full, human-readable source code is public and maintained at:
https://github.com/ArchSeraphin/slashbooking-lite
The PHP runs unmodified from <code>src/</code>. The admin interface bundle 
(<code>assets/dist/index.jsx.js</code> and <code>.css</code>) is compiled from the React/SCSS sources 
in <code>src/Admin/react-app/src/</code>, which ship inside the plugin ZIP as well.
To regenerate the compiled admin assets:
<pre><code>npm install
npm run build (uses @wordpress/scripts — webpack/Babel; outputs to assets/dist/)
</code></pre>
The Composer autoloader in <code>vendor/</code> is generated with <code>composer install --no-dev</code>.

SlashBooking

Self-hosted online appointment booking for WordPress: a real-time public calendar via shortcode, with one-click email confirmation.

ThimPress

Tung Pham

WP Hotel Booking is a <a href="https://wordpress.org/plugins/wp-hotel-booking/" rel="ugc">WordPress Hotel Booking Plugin</a> by ThimPress.
WP Hotel Booking Woocommerce supports paying for booking of WP Hotel Booking plugin with the payment system provided by WooCommerce.
<blockquote>
One-Time Discount – 10 Days Left
** Announcing:** NEW <a href="https://themeforest.net/item/travel-booking-hotel-wordpress-theme-hotel-wp/18828322?utm_source=wporg&utm_medium=wphotelbookingDC&ref=thimpress&utm_campaign=wphotelbooking" rel="nofollow ugc">Hotel WP Theme</a> – 100% Woocommerce compatible, only $64 
 or <a href="http://themeforest.net/item/hotel-wordpress-theme-sailing/13321455?utm_source=wporg&utm_medium=wphotelbookingDC&ref=thimpress&utm_campaign=wphotelbooking" rel="nofollow ugc">The Ultimate Sailing Hotel</a>, using by 1500 hotels, $64 Only
</blockquote>
<h3>Hotel WordPress Themes</h3>
Take a look at the Premium <a href="https://themeforest.net/item/travel-booking-hotel-wordpress-theme-hotel-wp/18828322?utm_source=wporg&utm_medium=wphotelbookingDC&ref=thimpress&utm_campaign=wphotelbooking" rel="nofollow ugc">HotelWP – Hotel WordPress Theme</a> and <a href="http://themeforest.net/item/hotel-wordpress-theme-sailing/13321455?utm_source=wporg&utm_medium=wphotelbookingDC&ref=thimpress&utm_campaign=wphotelbooking" rel="nofollow ugc">Hotel Sailing Theme</a> we designed to work with WP Hotel Booking, all developers are welcome to develop WordPress Hotel Theme based on this awesome Hotel Booking plugin for WordPress. More WordPress Hotel Themes will come soon, both free WordPress themes as well as premium WordPress themes for this hotel booking / reservation plugin.
Other free add-ons for WP Hotel Booking are available in WordPress:
<ul>
<li><a href="https://wordpress.org/plugins/wp-hotel-booking-authorize-payment/" rel="ugc">Authorize.Net Payment method for WP Hotel Booking</a> – Authorize.Net payment method for WP Hotel Booking Plugin.</li>
<li><a href="https://wordpress.org/plugins/wp-hotel-booking-block-room/" rel="ugc">Block booking for WP Hotel Booking</a> – Block booking rooms of WP Hotel Booking for specific dates.</li>
<li><a href="https://wordpress.org/plugins/wp-hotel-booking-booking-room/" rel="ugc">Booking in single room for WP Hotel Booking</a> – Booking in single room for WP Hotel Booking Plugin.</li>
<li><a href="https://wordpress.org/plugins/wp-hotel-booking-report/" rel="ugc">Statistic for WP Hotel Booking</a> – Statistic booking for WP Hotel Booking Plugin.</li>
<li><a href="https://wordpress.org/plugins/wp-hotel-booking-coupon/" rel="ugc">Coupon for WP Hotel Booking</a> – Coupon for WP Hotel Booking Plugin.</li>
<li><a href="https://wordpress.org/plugins/wp-hotel-booking-stripe-payment/" rel="ugc">Stripe Payment method for WP Hotel Booking</a> – Stripe payment method for WP Hotel Booking Plugin.</li>
<li><a href="https://wordpress.org/plugins/wp-hotel-booking-wpml-support/" rel="ugc">WPML for WP Hotel Booking</a> – Multilnguage CMS support for WP Hotel Booking Plugin.</li>
</ul>

WP Hotel Booking WooCommerce

WP Hotel Booking Woocommerce Plugin - Support paying for booking of WP Hotel Booking plugin with the payment system provided by WooCommerce.

SlashBooking vs WP Hotel Booking WooCommerce