A patient cancels. Within 5 minutes, another one has booked the slot and confirmed via SMS — while you're seeing your next patient.
Private beta · Limited spots · No commitment required
No phone calls. No manual texts. No staff time.
Your scheduling software fires a webhook to CancellationFill instantly
Scans waitlist by preference, day, provider, and time
"Hi Jane, Dr. Chen has a 2pm opening today — want it?"
AI confirms details and creates the Jane booking automatically
You never touched your phone
Three steps. No IT required.
Enter your Jane clinic slug and API key. We configure the webhook automatically — no copy-pasting URLs.
They text JOIN to your number. No app download, no account creation, no friction whatsoever.
Every cancellation triggers the AI. It contacts the best match, handles the conversation, and books them — while you work.
From initial offer to confirmed booking. It manages replies, counter-offers, and opt-outs — all within TCPA guidelines.
Sunset Chiropractic
+1 (555) 010-2030
<5s
From cancellation to first SMS
$0
Staff time required per fill
99%
Infrastructure uptime (Cloudflare)
One filled slot pays for the entire month.
For practices with an existing patient waitlist
+ 12% per marketplace fill
Waitlist first, then overflow to new patients nearby
+ 15% per marketplace fill
No monthly fee — only pay when a slot fills
We're onboarding a small group of practices in our private beta. Request access and we'll reach out with pricing and setup details.
We'll be in touch shortly with details on pricing and getting set up.