A waitlist for fully booked Calendly events that automatically notifies waiting clients when a slot becomes available
Automatic window manager for Mac that arranges windows in tiles
Stage
Not given
Startup
Founded
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Based in
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Pricing model
Free trial
Paid
Pricing
$15 per month after a 14-day free trial with no card required. One plan covers one Calendly account with waitlists for all event types, instant email offers on every cancellation and reschedule, day and time preferences for clients, and a dashboard showing slots refilled from the waitlist.
$4.99 one-time purchase (launch price until 30 November 2026, then $9.99). One Mac license included. Separate licenses available for additional Macs. No subscription, no monthly fees.
Key features
Automatic cancellation and reschedule detection through Calendly webhooks
Instant email notifications to waiting clients with direct booking links
Client preference selection for specific days and times
First-come-first-served booking with fallback page for missed slots
Dashboard with waitlist metrics and refill tracking
Shareable waitlist link with badge and QR code options
Automatic minimum 60-minute notice for slot offers
Secure OAuth login without exposing Calendly password
One-click unsubscribe link in every email notification
Automatic waitlist removal when clients book successfully
Grid, Columns, Rows, and Side layouts
Automatic window placement and gap filling
Multi-monitor support with independent layouts
Focus mode and Dim mode
Window stacking when screen is full
Floating apps that ignore tiling
Customizable keyboard shortcuts
App-specific minimum size handling
Clean screen mode for presentations
Window switcher grouped by screen
What makes it different
Works directly with Calendly without requiring a separate booking page
Respects client scheduling preferences to send only relevant offers
Fills cancelled slots faster than manual follow-up through automated emails
Automatic arrangement requires no manual window management
One-time purchase with no subscription fees
Configured through settings window, not config file
Privacy-focused: only needs Accessibility permission, reads no window content
48-hour free trial with no card or account required
WaitlistPing
Quilt