Koalendar: Free Appointment Scheduling icon

Koalendar: Free Appointment Scheduling

by koalendar · koalendar.com · Tools
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Schedule meetings with booking software. Share your availability, let clients book appointments, and sync with your calendar.

Users
10K
0 in 30 days
Rating
4.9 / 5
−0.03 in 30 days
Ratings
311
+2 in 30 days
Store rank
#6,883
#5,914 among extensions
Version
2.2.1
updated 6 Sep 2026

Users

monthly, 3 years
3,0006,50010KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 10,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
90200311Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 311 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Koalendar: Free Appointment Scheduling

Top Features: ✅ Automatic Time Zone Detection: No confusion – clients always see availability in their local time. ✅ Calendar Sync: Seamlessly integrates with Google Calendar, Outlook, and Apple Calendar. ✅ Meeting Reminders: Reduce no-shows with automatic email reminders for you and your clients. ✅ Video Conferencing Integration: Auto-generate Zoom and Google Meet links for virtual meetings. ✅ Payment Collection: Accept payments via Stripe directly during the booking process. ✅ Customizable Booking Pages: Personalize your scheduling page with branding, colors, and meeting types. ✅ Quick Share from Extension: Access all your booking pages and share links instantly from Chrome. ✅ Unlimited Free Bookings: Create unlimited scheduling pages and receive unlimited appointments at no cost. 🗓️ Koalendar is an incredibly user-friendly online scheduling tool designed to help small business owners make an appointment system that works seamlessly. Perfect for consultants, tutors and coaches, or anyone scheduling client meetings regularly . How to Use: 1. Install the Koalendar Chrome Extension. 2. Sign up for free and create your booking page. 3. Enter your Koalendar email in the extension popup. 4. Share your booking link directly from the extension. FAQs: Q: Is Koalendar free to use? A: Yes! Koalendar offers a free plan with unlimited bookings and calendar connections. You can upgrade to the PRO plan for advanced features like custom branding, team scheduling, booking payments, and additional integrations. Q: Which calendars does Koalendar integrate with? A: Koalendar seamlessly integrates with Google Calendar, Outlook, Apple and other popular platforms. All your bookings sync automatically to prevent double-bookings and keep your schedule up-to-date. You can connect as many calendars as you want. Q: Can I customize my booking page? A: Absolutely! Customize your booking page with your branding, colors, logo, and personalized meeting types. Set your availability preferences, buffer times, and meeting durations to match your workflow. Q: Who is Koalendar best suited for? Koalendar is best suited for individual professionals and small teams that need a simple, reliable way to manage appointments without paying for features they don’t use. It’s commonly used by freelancers, consultants, coaches, educators, service businesses, and small teams who want to share availability, avoid back-and-forth emails, and keep multiple calendars in sync. For more information, visit our website: https://koalendar.com Stop the back-and-forth emails and start scheduling smarter! Install Koalendar now and let clients book meetings with you instantly.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0−0.03
30 days0+0.0%+2−0.03
6 months0+0.0%+8−0.03
1 year0+0.0%+15−0.03

Chrome Web Store search rankings

Where Koalendar: Free Appointment Scheduling appears when people search the store, with the 30 day change
Search phrasePosition30 days
agenda#5+1
booking#12+1
payments#89−28

Version history

21 versions recorded
2.2.112 Aug 2026
2.2.026 Jan 2026
2.1.021 Jan 2026
2.0.913 Jan 2026
2.0.812 Jun 2024
2.0.71 Nov 2021
2.0.630 Sep 2021
2.0.529 Sep 2021

Details

Category
Tools
First seen
27 Aug 2020
Size
2.2 MB
Languages
de, en, fil, id, nl, vi, tr, ca
Pricing
Free
Support
koalendar.com
Extension ID
iohcaoklkdkicpbjjlnfjdigahaglcek

Permissions and risk

Minimal riskimpact 0, likelihood 1

Alternatives to Koalendar: Free Appointment Scheduling

Extensions that rank for the same store searches or share the Tools category, ordered by users