Calendly Problems & Issues
Real user-reported problems, complaints, and limitations for Calendly. Based on analysis of 9 signals.
Issues by Category
New UI layout is a huge downgrade
Recent UI changes are described as a 'huge downgrade' with limited viewing space, cramped design, and reduced usability. Users report the interface feels like a significant step backward with everything crammed together and harder to navigate.
Public links attract spam and unwanted bookings
Placing a Calendly link on a public website leads to spam and salespeople booking unwanted calls. Users burn time taking or canceling random meetings. No effective protection against spam bookings.
Complex setup for availability rules
Setting up complicated availability rules is time-consuming. Users must manually check settings every time they adjust their schedule or book travel. Some needed help from web designers to integrate it into their websites.
Free plan extremely limited - only 1 event type
The free plan allows only one active event type with no customization. Features like reminders, multiple event types, and integrations require paid plans starting at $10-12/user/month. For teams, costs escalate to $16-20/user/month quickly.
Expensive for teams - thousands per year
Teams plan costs $16-20/user/month. For a 10-person team, that's $1,920-2,400/year minimum. Enterprise starts at $15,000/year. Competitors like Cal.com offer similar features at lower cost or free (open-source).
Calendar sync issues and phantom appointments
Users report calendar sync issues following auth refreshes. 'Phantom appointments' appear in Calendly that don't exist in synced calendars, blocking availability incorrectly. Manual updates to Google Calendar invites are frequently needed due to sync glitches.
Timezone mismatches cause scheduling errors
Users report timezone issues where scheduled calls show incorrect times in invitations. This leads to missed meetings and confusion with international clients. A critical bug for a scheduling tool.
Customer support unresponsive - 5+ days for replies
Support is limited to chat and AI for most users. Responses take 5+ days for ticket replies. Phone support is only available for Enterprise customers. Free users report difficulty reaching real support representatives, being limited to chatbots.
No iCloud Calendar support for new users
Calendly no longer supports iCloud Calendar integration for new users. This is problematic for people invested in Apple's ecosystem who manage their schedule through Apple Calendar. Also doesn't accept emails from Protonmail.
Regret Patterns
Common reasons users regret choosing Calendly.
Paid for team plan but Cal.com was free
Teams discover Cal.com after committing to Calendly's annual billing. Cal.com offers similar features free (self-hosted) or at much lower cost. The annual commitment makes switching painful.
Calendar sync issues caused missed meetings
Phantom appointments or sync failures blocked real availability or caused double-bookings. Users missed important meetings with clients because Calendly showed incorrect times or availability.
Free plan limitations forced immediate upgrade
Users sign up expecting free scheduling, then realize 1 event type is useless for real needs. Upgrade is required almost immediately, making 'free' feel like a bait.
Apple Calendar user discovered no iCloud support
Apple ecosystem users set up Calendly only to discover iCloud Calendar isn't supported for new accounts. Have to either switch calendars or use a different scheduling tool.
When Calendly Breaks Down
Specific scenarios where Calendly fails or underperforms.
Need more than 1 event type
You need separate booking types (sales call, support call, demo) but the free plan only allows 1. Forced to upgrade to $10+/month for this basic feature.
Scheduling international meetings
Timezone bugs cause meetings to show wrong times. Invitees show up at incorrect times or miss meetings entirely. Critical for global teams.
Using Apple Calendar as primary
Calendly doesn't support iCloud Calendar for new users. You can't sync your Apple Calendar, forcing you to switch calendars or scheduling tools.
Need support for an urgent issue
Something breaks before an important meeting week. Support takes 5+ days to respond (or never responds for free users). No phone support except Enterprise.
Public link gets spammed
Salespeople and spammers book your calendar through public links. You waste time on unwanted calls or canceling fake appointments.