Koalendar – Easy Appointment Scheduling & Booking Plugin for WordPress Plugin Directory

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