FluidCalendar
What FluidCalendar is
FluidCalendar automatically schedules tasks and meetings around priorities and availability. Its AI scheduling considers energy levels, meeting patterns, and deadlines, and the site says it can find a slot for a newly added task in 30 seconds. Shared calendars and time blocking are supported. Synchronization includes Google Calendar, Outlook, CalDAV, and 15+ other providers. A native macOS menu-bar app offers global quick-add and native notifications; the listed download is for Apple Silicon. Windows and Linux are described as coming soon. FluidCalendar is open source and can be self-hosted for free, while a 14-day trial provides full feature access without a credit card. Hosted plans are Basic at $5 a month, Pro at $9 a month, and Advanced at $19 a month. The service says data is encrypted, backed up daily, never sold, and handled under GDPR and SOC 2 standards.
Who it suits
It suits individuals, busy professionals, teams, and power users who want automatic scheduling with connected calendars. Self-hosting can suit users seeking an open-source deployment.
What it does well
- Automatically schedules tasks and meetings
- Considers energy, patterns, and deadlines
- Syncs 15+ calendar providers
- Offers free self-hosting
- Includes a 14-day full-feature trial
What to know first
- Windows and Linux are coming soon
- Listed desktop download targets Apple Silicon
- Basic supports one calendar provider
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Lifetime Subscription | One-time payment, forever access · Limited to 100 users | $200, paid once |
| 14-Day Free Trial | Full feature access · No credit card required | Free |
| Self-hosted | Free · Open-source version · Self-hosted | Free |
| Advanced | $19/month · Unlimited calendar providers · Team collaboration · Advanced analytics · Custom integrations · 24/7 priority support | $19 a month |
| Basic | $5/month · 1 calendar provider · Basic calendar sync · Task management · Email support | $5 a month |
| Pro | $9/month · 2 calendar providers · Advanced scheduling · Priority email support · Usage analytics | $9 a month |
As fluidcalendar.com lists them, read 22 Sept 2026. The maker's own page has the final word.
Verdict
FluidCalendar combines automatic scheduling, calendar synchronization, and time blocking with hosted and self-hosted choices. Platform availability currently centers on macOS and self-hosted use.
Facts from FluidCalendar's own pages
- Auto-scheduling
- Its AI considers energy levels, meeting patterns, and deadlines when scheduling tasks. · fluidcalendar.com, 12 Oct 2026
- Calendar integrations
- The site says it syncs with Google Calendar, Outlook, CalDAV, and 15+ other calendar providers. · fluidcalendar.com, 12 Oct 2026
- Desktop app
- The native menu-bar app offers global quick-add and native notifications; the listed download is for macOS Apple Silicon. · fluidcalendar.com, 12 Oct 2026
- Intended users
- The site describes Basic as for personal use, Pro for busy professionals, and Advanced for teams and power users. · fluidcalendar.com, 12 Oct 2026
- Maker
- The site says FluidCalendar was built by EliteCoders. · fluidcalendar.com, 12 Oct 2026
- Other platforms
- The site says Windows and Linux are coming soon. · fluidcalendar.com, 12 Oct 2026
- Privacy practices
- The privacy policy says connected calendar data is retained while an account is active and that account data is deleted within 30 days after account deletion. · fluidcalendar.com, 12 Oct 2026
- Purpose
- FluidCalendar automatically schedules tasks and meetings based on priorities and availability. · fluidcalendar.com, 12 Oct 2026
- Scheduling speed
- The site says users can add a task and have FluidCalendar find a time slot in 30 seconds. · fluidcalendar.com, 12 Oct 2026
- Security claims
- The site says data is encrypted, backed up daily, never sold, and that the service is GDPR compliant with SOC 2 standards. · fluidcalendar.com, 12 Oct 2026
- Self-hosting
- The site says FluidCalendar is open source and can be hosted for free. · fluidcalendar.com, 12 Oct 2026
- Shared calendars
- Yes · fluidcalendar.com, 22 Sept 2026
- Support
- The site lists email support for Basic, priority email support for Pro, and 24/7 priority support for Advanced. · fluidcalendar.com, 12 Oct 2026
- Time blocking
- Yes · fluidcalendar.com, 22 Sept 2026
Where FluidCalendar stands on Freedom251
- Calendar apps#69 of 194