30s
$0
Zero-PII · Works with your existing LINE / WhatsApp

Fill Your Last-Minute Cancellations in 30 seconds.

Clinic Filler turns an empty appointment slot into a shareable booking link — instantly. No patient data stored. No IT setup. No PII, ever.

No card required · 30-second onboarding · Cancel anytime

30s
to publish a slot link
0 PII
stored on our servers
$0
IT integration cost
3min
avg. slot filled
Zero-PII Architecture◆ Works With LINE Official Accounts◆ HIPAA-Ready Infrastructure◆ No Patient Records Stored◆ 30-Second Slot Publishing◆ No IT Integration Required◆ Fill Cancellations Instantly◆ Clinic-Controlled Messaging◆
The Reality Every Tuesday Afternoon

A cancellation lands.
Your slot dies.

01

The 2 PM Ghost Slot

A patient cancels at 1:30 PM. You have 30 minutes to fill it. The front desk starts calling down a paper list. By the time someone picks up, it's 2:05 PM. Slot gone. Doctor idle. Revenue evaporated.

Avg. revenue lost per ghost slot: $150–$400
02

The Sticky-Note Waitlist

Your waitlist lives in a notebook. Three people want earlier appointments. Nobody knows who's still available, whose number changed, or who already moved on to another clinic. It's a manual, lossy, stressful process every single time.

3+ hours of staff time lost weekly
03

The Privacy IT Nightmare

Every existing scheduling tool wants your patient database, HL7 integrations, and a $5,000 IT project. For a small clinic, that's a non-starter. You just want to fill tomorrow's 3 PM slot — not re-architect your entire practice management system.

Average EMR integration: 6 weeks + $4,800
How Clinic Filler Works For You

Sell the slot.
Not the patient.

Clinic Filler treats your schedule like a seat on a flight. When a seat opens, you publish it. Interested people claim it. You never need to know who they are until they walk through your door.

Slot Published in 30 Seconds

Enter the date, time, and number of openings. Clinic Filler generates a shareable link. You paste it into your LINE Official Account. Done. No forms. No logins for patients.

Zero IT. Zero Integration.

Clinic Filler is a standalone web tool — not a plugin, not an EMR module. Your clinic uses it exactly like you'd use a Google Form. Nothing to install. No EMR access required.

Zero-PII by Design

We store states, not identities. Our system only knows "Slot A: 2 of 3 claimed." Never who claimed it. Patient identity stays entirely within your clinic's own systems.

Clinic Filler vs. Traditional Methods
Feature Traditional Clinic Filler
Setup time 4–6 weeks 10 minutes
Fill a cancellation 30–60 min 30 seconds
Patient PII stored Yes Never
IT / EMR required Yes No
Works with LINE Rarely Native ✓
Data liability High Zero
Monthly cost $200–$800 Free beta
From Cancellation to Full Slot

3 steps.
Under a minute.

1

Receptionist Posts the Slot

Log into Clinic Filler (web, no install). Select date, time, and number of openings. Add an optional note like "General check-up only." Hit Publish.

Publish a Slot
Wed Jun 11 14:00 – 16:00
Openings 3 slots
2

Clinic Shares the Link

Clinic Filler generates a unique, time-limited URL. You paste it into your LINE Official Account, WhatsApp broadcast, or email — using your own channels. We never contact your patients.

L
LINE Official Account · Your Clinic

📅 We have 3 appointment openings this Wednesday 2–4 PM. First-come, first-served: clinicfiller.app/s/abc123

↑ You send this. We never touch your patient list.
3

Patients Self-Claim. Slots Fill.

Patients open the link, tap their preferred time, and confirm. The slot counter decrements in real-time. When all 3 slots are claimed, the link auto-expires. You get a dashboard notification.

Slot Status · Wed Jun 11
14:00 Claimed ✓
15:00 Claimed ✓
15:30 1 Left → Open
Filled in 4 min 12s
Safety Boundary

What Clinic Filler Stores vs. Doesn't

✓ We store (anonymized)

  • • Slot date & time
  • • Number of openings
  • • Claimed / remaining count
  • • Link expiry timestamp

✕ We never store

  • • Patient name or ID
  • • Phone number or email
  • • Medical condition or history
  • • Any PII whatsoever
Security & Trust

Zero-PII isn't just a feature.
It's our entire architecture.

Zero-PII Storage
No patient names, IDs, or contact info ever touches our servers.
HIPAA-Ready Architecture
Designed to process only time-slot metadata — never protected health information.
Clinic-Controlled Outreach
You send the link through your own LINE/WhatsApp. We never contact your patients directly.
Auto-Expiring Links
Every slot link expires when full or after 24 hours. No dangling access points. No data residue.

Privacy guarantee: Your email address (entered below) is used solely to grant beta access. It is never sold, shared, or used for third-party marketing. You can request deletion at any time.

256-bit TLS
Limited Beta — 50 Clinics Only

Your next empty slot
pays for itself.

Get free beta access. Fill a cancellation on day one. No patient data. No IT. No risk.

Free during beta · No credit card · Cancel anytime