Start free with the essentials. Upgrade to Pro when you need more connections, longer sync windows, and booking pages.
Works with Google Calendar, Microsoft Outlook, and iCloud Calendar.
Comparisons
Calendar FreeSync focuses on automatic sync across Google Calendar, Microsoft Outlook, and iCloud Calendar, with practical Google/Microsoft scheduling tools. See these direct comparisons or browse the full Calendar FreeSync alternatives guide.
AI scheduling platform with calendar sync bundled in. Great if you need AI features, overkill if you just need sync.
Calendar sync, scheduling links, and booking pages. More features than sync-only tools.
Focused sync tool with higher paid sync limits. No permanent free tier, just a 14-day trial.
General automation platform that can sync calendars, but polls every 15 minutes and charges per task. Best for broader workflows.
Questions
Yes. The free plan includes 1 one-way sync connection between 2 connected calendars, 7- or 14-day sync windows, standard prefixed event titles, unlimited synced events, and never expires.
Pro includes up to 10 sync connections across up to 10 connected calendars, 30-day sync windows, private sync, Keep source titles, unlimited synced events, up to 5 customizable Google/Microsoft booking pages, the unified calendar view (all your connected Google Calendar, Microsoft Outlook, and iCloud Calendar accounts in one place, color coded by account), and priority support. New Pro subscriptions start with a 7-day free trial, which includes all Pro features.
When you upgrade to Pro, your first 7 days are completely free. You can cancel anytime during the trial and you won't be charged.
You'll keep Pro access until the end of your billing period. After that, your account moves to the free plan and only your oldest sync stays active.
No. You won't be billed until your 7-day trial ends. You can cancel anytime before that and you'll never be charged.