webase

Webase Booking Manager is a complete appointment and service booking system for WordPress. Built for any service-based business, it allows customers to book appointments directly from your website through a clean, multi-step frontend form.
Key Features:
<ul>
<li>Multi-step booking form — Category → Service → Date/Time → Details → Payment</li>
<li>Service categories with customizable color coding</li>
<li>Per-service time slots with configurable intervals (30 minutes to 12 hours)</li>
<li>Optional time slot toggle — date-only mode for package-style bookings</li>
<li>Per-package date availability — fully booked dates disabled only for that specific service</li>
<li>Multiple payment gateways — Bank Transfer, Stripe, PayPal</li>
<li>PDF invoice generation with bank account details and company logo</li>
<li>Complete admin panel — Bookings, Payments, Services, Invoices, Calendar View</li>
<li>Bulk actions support for bookings, payments, and invoices</li>
<li>Working hours configuration per day of the week</li>
<li>Automatic booking reference number generation</li>
<li>Email notifications sent to both customer and admin</li>
<li>Mobile-responsive frontend design</li>
<li>Translation ready</li>
<li>Services showcase shortcode <code>[wbbm_services]</code> with category filter and column control</li>
</ul>
Built-in Payment Gateways:
<ul>
<li>Bank Transfer — Manual confirmation by admin</li>
<li>Stripe — Secure credit/debit card payments</li>
<li>PayPal — Online payments via PayPal</li>
</ul>
Admin Management:
<ul>
<li>View and manage all bookings from a central dashboard</li>
<li>Update booking statuses (Pending, Confirmed, Completed, Cancelled)</li>
<li>Manage payment statuses (Pending, Paid, Failed, Refunded)</li>
<li>Create and edit service categories and services</li>
<li>View calendar overview of all bookings</li>
<li>Generate and download PDF invoices</li>
<li>Configure working hours</li>
<li>Set company information, currency, and payment gateways</li>
</ul>
Webase Booking Manager is developed and maintained by <a href="https://webase.com.bd" rel="nofollow ugc">Webase Solutions</a>.
<h3>External services</h3>
This plugin optionally connects to the following third-party services when the corresponding payment gateway is enabled by the site administrator.
<h4>Stripe</h4>
When the Stripe payment gateway is enabled and a customer submits a booking, the plugin communicates with:
<ul>
<li>Stripe API (<code>https://api.stripe.com</code>) — to create a PaymentIntent and process the card payment. Data sent includes the booking amount, currency, and a booking reference metadata string. No personal customer data (name, email, address) is sent to the Stripe API directly by this plugin.</li>
<li>Stripe.js (<code>https://js.stripe.com/v3/</code>) — the official Stripe JavaScript library, loaded on any page containing the booking form when Stripe is enabled. This library handles secure card field rendering in the customer’s browser. Stripe may collect browser and device information as described in their privacy policy.</li>
</ul>
Stripe Terms of Service: https://stripe.com/legal/ssa 
Stripe Privacy Policy: https://stripe.com/privacy
<h4>PayPal</h4>
When the PayPal payment gateway is enabled and a customer chooses PayPal at checkout, the plugin communicates with:
<ul>
<li>PayPal Orders API — <code>https://api-m.paypal.com</code> (live) or <code>https://api-m.sandbox.paypal.com</code> (sandbox/test mode) — to create a PayPal order and capture the payment. Data sent includes the booking amount, currency, and a booking reference description.</li>
</ul>
PayPal Terms of Service: https://www.paypal.com/legalhub/useragreement-full 
PayPal Privacy Policy: https://www.paypal.com/legalhub/privacy-full
<h4>No data is sent when gateways are disabled</h4>
Bank Transfer (the default gateway) does not connect to any external service. Stripe and PayPal connections are only established when those gateways are explicitly enabled in Webase Booking Manager → Settings → Payment Gateways.

Webase Booking Manager

A professional appointment booking plugin with category-based services, calendar scheduling, multiple payment gateways, and PDF invoicing.

supersaas

SuperSaaS is a flexible online appointment scheduling system that works with many different businesses and is available in over 28 languages. The basic version is free, a paid version is available for large users and commercial use.
The plugin can automatically log a user into a SuperSaaS schedule using his WordPress username. It passes along the user’s information, creating or updating the user’s information on SuperSaaS as needed. This saves users from having to log in twice.
<h4>MORE INFORMATION</h4>
Read the <a href="https://www.supersaas.com/info/doc/integration/wordpress_integration" rel="nofollow ugc">SuperSaaS WordPress Plugin documentation page</a> for information about how to install and setup the plugin in WordPress. Visit the <a href="https://www.supersaas.com" rel="nofollow ugc">supersaas.com</a> website for an overview of all features of the booking system.
<h3>Languages</h3>
SuperSaaS is available in over 28 languages. Check out the <a href="https://www.supersaas.com" rel="nofollow ugc">SuperSaaS</a> website for more information.

SuperSaaS – online appointment scheduling

Does not work

SuperSaaS is a flexible appointment scheduling system that works with many different businesses. The basic version is free.

Webase Booking Manager vs SuperSaaS – online appointment scheduling