CalStack – Floating widget to double your booked calls

Summary: CalStack is a floating booking widget that integrates with Google Calendar and Meet, syncing real-time availability to increase scheduled calls. It stays visible as visitors browse, simplifying instant call scheduling.

What it does

The widget remains always visible on your site, allowing prospects to book calls instantly while syncing availability with Google Calendar and Meet.

Who it's for

Designed for website owners seeking to increase call bookings by reducing lost leads from hidden or missed forms.

Why it matters

It prevents lost opportunities by making scheduling accessible at all times, resulting in up to double the booked calls.