Koalendar – Easy Appointment Scheduling & Booking Plugin vs Ultimate Appointment Booking & Scheduling

Koalendar is a WordPress booking and appointment scheduling plugin that lets visitors book meetings, services, and appointments directly from your website. It removes the back and forth emails and manual coordination by syncing bookings automatically with your calendar. Built for WordPress users, Koalendar is easy to install, simple to configure, and works out of the box for individuals and small teams. It keeps availability up to date, prevents double bookings, and helps you turn any WordPress site into a complete online booking system in just minutes, with a Free Forever plan to get started. See Koalendar in action Watch how easy it is to set up and start accepting bookings on your WordPress website: Top Features WordPress booking and appointment scheduling plugin Unlimited booking pages and appointments Calendar sync with Google Calendar, Outlook, and iCloud Accept online payments for services and appointments Personalized booking pages that match your website design Multiple appointment types with custom durations Group bookings and classes with attendee limits Smart availability rules, buffers, and time off Team scheduling with shared and round robin availability Automated booking confirmations and reminders Easy embedding using WordPress blocks, shortcodes, or widgets Perfect for Koalendar is designed for small businesses, professionals, and teams who need a reliable scheduling system: Consultants and freelancers Coaches, tutors, and educators Agencies and remote teams Service based businesses Sales teams booking meetings and demos Anyone who needs an online scheduling calendar on their WordPress website Integrations Koalendar integrates seamlessly with the tools you already use, so your online booking system, calendar, and business workflows stay perfectly aligned. This allows you to manage appointments, meetings, and services without manual updates or double bookings. Calendar integrations with Google Calendar, Outlook, and iCloud to keep availability accurate in real time Video meeting integrations with Google Meet and Microsoft Teams, automatically generating meeting links for online appointments Payment integrations with Stripe, allowing clients to pay when they book an appointment or service Automation platforms such as Zapier, Make, n8n, and Pabbly to connect Koalendar with hundreds of apps and automate follow ups or internal workflows WordPress friendly setup, plus productivity tools like a Chrome extension for quickly sharing booking links Personalized Booking Pages Create clean, professional booking pages that match your brand and website design. Your visitors can make an appointment without leaving your website. Customize colors and layout Share a direct booking link or embed on any page Works with WordPress blocks, shortcodes, or widgets Optimized for desktop and mobile users Smart Availability and Calendar Sync Koalendar connects to all your existing calendars to keep your schedule accurate at all times. Sync with Google Calendar, Outlook, and iCloud Prevent double bookings automatically Set working hours, buffers, and time off Control availability per meeting or service Team Collaboration Built for teams that need shared scheduling. Schedule meetings with multiple team members Round robin and collective availability options Each team member connects their own calendar Perfect for agencies and growing small businesses Multiple Services and Appointment Types Koalendar lets you create multiple services and appointment types within a single booking system, each with its own duration, availability, and rules. This makes it easy to offer different kinds of meetings or services on your WordPress website without juggling multiple calendars or tools. Visitors simply choose the service they need and book an appointment online that fits your schedule. For example, a service based business such as a wellness studio, repair service, or local professional can create appointment types like initial visits, recurring services, or premium sessions, each with its own time length and booking rules, making it easy for customers to schedule the right service directly from the website. Group Bookings and Classes Koalendar makes it easy to manage group bookings and classes directly from your WordPress website. You can allow multiple attendees to book the same session, set participant limits, and keep everything organized in one scheduling system. This is ideal for workshops, coaching programs, fitness or wellness classes, and training sessions, where multiple people need to book the same time slot while you stay in control of capacity and availability. Custom Automations and Reminders (included in PRO plan) Send personalized confirmation and reminder emails before each appointment or meeting. This helps keep clients informed, reduces no shows, and saves time spent on manual follow ups. Custom Booking Forms (included in PRO plan) Collect additional information at the time of booking, such as contact details, service preferences, or special requests. This is especially useful for service businesses that need context before an appointment. Payments (included in PRO plan) Accept online payments for appointments and services directly through your booking system. Charge for consultations, classes, or sessions in advance to simplify billing and secure bookings before they happen. Backlog updates Here are some recent product updates: Appointment types (services): list multiple services directly on your booking page, each with its own price and duration Multiple and recurring bookings: invitees can book multiple dates, or set up recurring bookings, in a single flow Booking durations in hours or days: configure event durations using hours or days New booking page editor: redesigned editor for faster page creation and updates Koalendar available in Spanish and French File upload: collect files with the Google Drive integration Stripe Checkout: offer more payment methods and collect taxes Gmail integration: send booking emails from your own address New integrations: Zapier and Telegram Apple Pay and Google Pay supported automatically on supported devices and browsers

Ultimate Appointment Scheduling Demo Appointment booking platform that lets your customers schedule appointments directly on your website with an easy-to-use calendar and booking form. Set up locations, services, and providers for those services, and let your clients start booking their appointment reservations online today! Includes Gutenberg block for displaying appointment booking forms! Key Appointment Booking Features Create appointment locations with different opening hours Create appointment services that cost different amounts and take different amounts of time Dynamically updated booking calendar and appointment schedules, so it’s impossible to double book Optional multi-step booking form Set required information, such as name or phone number Set up automated reminder emails that will go out to your clients a certain number of days or hours before their appointments Great for businesses that need to set up one-on-one or one-to-many services, such as mechanics, medical professionals, event venues, exercise classes, corporate training sessions, etc. Also works to schedule meetings, for scheduling phone calls and for other situations in which a booking form and reservation system are required. Appointment Booking Form Adding your booking form to a page is as simple as inserting the above shortcode. You can search for it by name or find it in the Ultimate Appointment Scheduling block section. With the block, you can also insert your booking form into any widget area in your theme. Ultimate appointment booking flexibility! [ultimate-appointment-calendar] [ultimate-appointment-dropdown] Alternatively, you can simply insert either of the appointment booking shortcodes above into any page to display a responsive booking form. The first will display a booking calendar, from which you can select and reserve an appointment time. The second will allow you choose a date and then display available appointment booking times that are available for you to book a reservation. Allow your visitors and customers to book reservations for a wide array of services and appointment types. With options to create an unlimited amount of unique appointment services, to specify multiple different appointment locations, and to create service providers and specify the services they do, the booking locations they work at and their hours, all with an easy-to-use reservation form on the front end, Ultimate Appointment Scheduling provides the most simple and effecting booking solution and reservation system that is perfect for both you the admin as well as your site visitors. Email Notifications and Reminders The plugin comes with a flexible array of email notification and reminder options. You can configure it to automatically send a notification to the admin and to the customer when a new booking is made. You can create an unlimited number of custom email messages, which you can assign to your different notifications. You can also create an unlimited number of reservations reminder notifications, which will allow you to send out emails to your customers at the exact time intervals you need, to help remind them of their upcoming appointments. Notification and email features include: Send an automatic email to the admin when a new booking is made Send automatic emails to clients when a reservation is placed and an appointment is successfully created Create unique email messages that you can assign to your different notifications. Set up automated reminder emails that will go out to your clients a certain number of days or hours before their appointments Additional Appointment Reservation Features Ultimate Appointment Scheduling comes with many more features that make it the most advanced and versatile booking form solution for accepting reservations on your WordPress site, including options to make your appointment services, locations and providers as specific or broad as you require, and a mobile booking form for the ultimate responsive reservation system. Options to set a minimum and maximum number of days before an appointment that a reservation for a service can be booked Set the amount of time between appointments. This, combined with the duration set for a service, will decide when appointment reservations can made. Set the date format and hours format Set a calendar offset to specify how far ahead the default opening date of the calendar will be Premium Appointment Features The premium version of Ultimate Appointment Scheduling comes with even more features, which will allow you to customize the form both to your exact needs and to your website. Some of the great premium features are: Accept mandatory or optional payments for appointments either via PayPal or WooCommerce Add reCAPTACHA to your form, to help prevent spam Option to require login to WordPress before being able to create an appointment Additional booking form layout option Labelling options Customize the look of your form with an array of styling options to help you fit it in seamlessly with the rest of your site Shortcodes [ultimate-appointment-calendar]: display a calendar that with available appointment times that users can click to select an appointment [ultimate-appointment-dropdown]: display a set of dropdown menus to find appointment times and schedule an appointment Translations German (Thanks to bkleine)