Comparison

FillFlow vs Calendly: why you need both

Calendly books sessions. FillFlow recovers the money you lose when those sessions get cancelled. They solve different problems and work best together.

What Calendly does

Calendly helps clients schedule time with you. It handles booking, reminders, and calendar syncing. When a client cancels, Calendly stops at notifying you.

What FillFlow does

FillFlow watches Google Calendar for cancellations, texts your waitlist by SMS, and books the first YES responder in minutes. It is the recovery layer your scheduler does not provide.

Side-by-side

Calendly

  • Books new sessions
  • Sends reminders
  • Syncs with Google Calendar
  • Notifies you of cancellations

FillFlow

  • Detects cancellations instantly
  • Texts your waitlist by priority
  • First YES wins the slot
  • Updates your calendar automatically

Why coaches choose FillFlow

Coaches lose 15–25% of monthly revenue to cancellations. FillFlow recovers that lost revenue without changing your scheduling tool. Setup takes less than three minutes and works with any scheduler that syncs to Google Calendar.

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