Calendar.com vs UCals
Calendar.com
calendar.comUCals
ucals.comSide by side
| Figure | Calendar.com | UCals |
|---|---|---|
| Price from | $20/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 6 | 3 |
| Spec score · Calendar apps | 9.4 (#4) | 8.1 (#88) |
| Free plan | Yes | No |
| Intended users | The pricing page presents Standard for individuals or small to medium-sized teams, Pro for individuals through larger teams, and Enterprise for teams of 30 or more. | UCals describes itself as intended for individuals who want conversational calendar control and whole-life scheduling. |
| Supported Platforms | Calendar is available on iOS and Android. | UCals says it is available for Mac and Windows, while iOS and Android are in active development. |
| Product | Calendar combines calendars, scheduling, contacts, analytics, and automation in one service. | UCals is an AI calendar assistant that manages schedules through natural language conversation. |
| Scheduling | Scheduling features include one-click booking links, time-zone-aware availability, and multi-person scheduling. | It can make multiple calendar changes from one instruction and use conversational context across messages. |
| Security | Its security page states that stored data uses 256-AES encryption and transmitted data uses 128-bit SSL encryption. | UCals says it uses OAuth 2.0, does not store calendar passwords, and encrypts data in transit and at rest. |
| Support | Standard includes email and chat support, Pro includes expedited support, and Enterprise includes a dedicated account partner and onboarding specialists. | The plan includes priority support, and the founders say they answer support emails themselves. |
Plans
Calendar.com
- FreeFree
- Standard$20 a month
- Pro$30 a month
- EnterprisePriced on request
- IndividualFree
- Teams trialFree
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.
UCals
UCals is an AI calendar assistant that manages schedules through natural-language conversation. One instruction can make multiple calendar changes, and later messages can use earlier conversational context. Its plan covers 11 life categories, including work, meals, exercise, and travel. Two-way synchronization is available with Google Calendar, Apple Calendar, and Microsoft Outlook. Tools include conflict detection, travel-time calculation, multi-currency cost tracking, location intelligence, learned preferences, and linked events. UCals displays before-and-after details for changes, and saying “undo” reverts the last change. Its MCP server connects calendars to Claude Desktop, ChatGPT, Cursor, and other compatible assistants. Platforms listed are Android, iOS, macOS, Windows, and an API. UCals says it uses OAuth 2.0, does not store calendar passwords, encrypts data in transit and at rest, and does not sell, share, or train on calendar data. ICS export and priority support are included. A 14-day trial is offered. The Single plan costs $15 a month, billed monthly.