Calendly Alternative with Real Calendar Sync
Booking pages that check every calendar you use — not just one account.
7-day free trial · No credit card required
The problem
Calendly is great for scheduling meetings, but it has a fundamental limitation: it only checks availability in the calendar accounts you've directly connected. If you use multiple calendar apps — a work Outlook, a personal Google Calendar, a client's shared calendar — Calendly doesn't see all of them. It checks one account and misses conflicts from the rest.
Common issues
- Calendly shows you as 'available' during times you're busy on a calendar it's not connected to
- Calendly doesn't sync busy time between your calendars — it only reads from them
- Connecting multiple calendar accounts in Calendly requires an expensive plan and still doesn't sync them together
- Calendly can't check availability across different calendar providers simultaneously
What people try
Users try connecting all their accounts to Calendly's premium plan, manually blocking time in their primary calendar before sharing Calendly links, or using separate tools for calendar sync and scheduling.
Why manual approaches fail
Calendly's premium plan connects multiple accounts but doesn't sync them — it only checks availability. Manual blocking is unsustainable. Using separate sync and scheduling tools means paying for two services and dealing with integration complexity.
How iambusy solves this
iambusy combines calendar sync and booking pages in one tool. It syncs busy time across all your calendars via iCal feeds AND offers booking pages that check every connected calendar before showing available slots. One tool, one subscription, complete coverage.
Connect your calendars
Paste the iCal URL from each calendar. Takes 30 seconds per calendar, no passwords required.
Set your sync rules
Choose what to share — full details, titles only, or just Busy blocks to keep things private.
Stay in sync automatically
Changes propagate in seconds. No manual work, no double bookings, no missed meetings.
7-day free trial · $5/month after · Cancel anytime
Frequently asked questions
How is iambusy different from Calendly?
Calendly is a scheduling tool — it creates booking pages. iambusy does that too, but also syncs busy time across all your calendars. This means your availability is accurate everywhere, not just on your booking page.
Is iambusy cheaper than Calendly?
Yes. iambusy is $5/month (or $50/year) with unlimited calendars and booking pages. Calendly's comparable plan starts at $10/month and still doesn't include calendar sync.
Can I migrate from Calendly to iambusy?
Yes. Set up your calendars and booking pages in iambusy, then update your booking links. The process takes a few minutes.
Does iambusy support team scheduling?
iambusy supports individual booking pages that check all connected calendars. Team scheduling features are on the roadmap.
Related guides
Ready to eliminate calendar conflicts?
Connect your calendars once and let iambusy keep your availability accurate everywhere.
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