Calendar.com vs Tuta Calendar
Calendar.com
calendar.com
Tuta Calendar
tuta.comSide by side
| Figure | Calendar.com | Tuta Calendar |
|---|---|---|
| Price from | $20/mo | €3/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 6 | 5 |
| Spec score · Calendar apps | 9.4 (#4) | 9.2 (#9) |
| Calendar sync | Calendar lists Google, Outlook, iCloud, Exchange, and CalDAV calendar syncing. | one_way |
| Founded | 2018 | 2011 |
| Free plan | Yes | Yes |
| Mobile apps | ios and android | ios and android |
| Security Controls | Enterprise includes SSO, SCIM provisioning, domain control, and security and legal reviews. | Tuta Calendar supports two-factor authentication, and Tuta says its clients are open source and its calendar uses zero-knowledge architecture. |
| Shared calendars | Yes | Yes |
| Support | Standard includes email and chat support, Pro includes expedited support, and Enterprise includes a dedicated account partner and onboarding specialists. | The pricing page lists email support for Revolutionary and priority email support for Legend, with a one-business-day reply target for priority requests. |
Plans
Calendar.com
- FreeFree
- Standard$20 a month
- Pro$30 a month
- EnterprisePriced on request
- IndividualFree
- Teams trialFree
Tuta Calendar
- FreeFree
- Revolutionary€3 a month
- Legend€8 a month
- LegendPrice not published
- RevolutionaryPrice not published
In their own words
Calendar.com
Calendar.com brings calendars, scheduling, contacts, analytics, and automation together in a service for individuals and teams. It supports shared calendars, two-way sync, time blocking, and booking links with time-zone-aware availability. Users can schedule one-on-one, group, round-robin, multi-host, and one-off meetings, and teams can coordinate through shared availability and booking-routing rules. Connections include Google, Outlook, iCloud, Exchange, CalDAV, and native calendars. More than 40 integrations are listed for automation; video options include Zoom, Microsoft Teams, Google Meet, Webex, and GoTo Meeting. The service is available on the web, iOS, Android, through an API, and as Chrome and Edge extensions. Individuals can use it free forever. Standard is $20 a month for up to 10 users, and Pro is $30 a month for up to 30. Enterprise has custom pricing and is described for teams of 30 or more. Teams can try it for 14 days; annual billing advertises a 20% saving.
Tuta Calendar
Tuta Calendar organizes appointments, business meetings, and repeating tasks across Android, iOS, Linux, macOS, web, and Windows. It supports shared calendars with read-only, read-and-write, or write-and-manage-sharing access. Calendar events, invitations, sharing, and push reminders are described as end-to-end encrypted. Users can send and receive invitations, including password-protected encrypted invitations to external users. Imported calendars sync automatically across devices, while the listed calendar sync type is one-way. Tuta says reminders are hidden from the phone operating system and can arrive offline. The calendar is integrated with Tuta email and contacts. Security features include two-factor authentication; Tuta also describes its clients as open source and its calendar as using zero-knowledge architecture. The Free plan includes one calendar. Revolutionary costs €3 a month, billed monthly, and Legend costs €8 a month, billed monthly; both include unlimited calendars. Tuta is made by Tutao GmbH, based in Hannover, Germany, and founded in 2011.