Calendar.online
The facts below are what the maker publishes about Calendar.online, checked and dated. Our editors have not written about it yet.
Plans and prices
From Calendar.online's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Basic | Free | Up to 6 sub-calendars · Up to 3 access links · Unlimited users · 1 booking product/link · 1 year of historical data · Free forever |
| Plus | $6.90 a month | Up to 20 sub-calendars · Up to 10 access links · 5 booking products/links · 5 years of historical data · Per calendar per month, including VAT; $5.52/month for annual payment |
| Premium | $14.90 a month | Unlimited sub-calendars · Unlimited access links · Unlimited booking products/links · Unlimited historical data · Per calendar per month, including VAT; $11.92/month for annual payment |
The facts
Each one read from Calendar.online's own pages, with the date it was checked.
What it does
- Access and sharing
- Users can access calendars through links without logging in, with individually configurable permissions such as read or write.checked 9 Oct 2026
- API and integration
- The Premium API can connect Calendar.online to other systems, with Make.com (Integromat) given as an example.checked 9 Oct 2026
- Booking
- The booking function lets interested parties and customers book appointments in the calendar, offering only available time slots.checked 9 Oct 2026
- Calendar sync
- one_waychecked 22 Sep 2026
- Imports and exports
- Calendar.online supports event import and export, including iCalendar, and import intervals vary by subscription from daily to every fifteen minutes.checked 9 Oct 2026
- Intended users
- The maker describes the calendar as suitable for individuals and groups including families and teams, and lists uses such as company, practice, club, school, and duty-roster calendars.checked 9 Oct 2026
- Privacy and compliance
- The maker states that Calendar.online is GDPR compliant, its servers are in Germany, IP addresses are stored anonymously, and data is not passed to or sold to third parties.checked 9 Oct 2026
- Purpose
- Calendar.online is presented as a calendar for teams and groups to organize, plan, and share appointments.checked 9 Oct 2026
- Reminders
- The service offers appointment reminders by email or text message, plus daily or weekly agenda reminders by email.checked 9 Oct 2026
- Scheduling links
- Yeschecked 22 Sep 2026
- Security
- The maker says access links use 20-character hexadecimal codes, unauthorized access is recorded, and corresponding IP addresses are blocked.checked 9 Oct 2026
- Shared calendars
- Yeschecked 22 Sep 2026
- Sub-calendars
- Calendars can be organized into colored sub-calendars, with readable and writable sub-calendars configured for each access link.checked 9 Oct 2026
- Support contact
- The maker lists [email protected] as its contact email.checked 9 Oct 2026
- Website integration
- The Basic plan includes integration into a user's own website.checked 9 Oct 2026
The company
- Company history and location
- The maker says it founded German-language Kalender.digital in 2019 and Calendar.online in 2020; its contact information lists Düsseldorf, Germany.checked 9 Oct 2026
- Founded
- 2020checked 28 Sep 2026
- Headquarters
- Düsseldorf, Germanychecked 28 Sep 2026
Money
- Free plan
- Yeschecked 22 Sep 2026
Where it runs
- Mobile apps
- Apps are available for Android, iOS, and macOS, with appointment synchronization between the apps and web version.checked 9 Oct 2026
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