Automate confirmations, pre-treatment reminders, and waitlist rebooking by WhatsApp. Clients reply with a tap, your front desk stops chasing them, and cancelled slots get refilled before they cost you money.
Fewer last-minute cancellations. Full treatment cadence. More sessions completed.
Aesthetic clinics and medspas typically see an 8–12% last-minute cancellation rate — a bigger operational problem than no-shows, because most aesthetic treatments are sold as 4–6 session packages worth $1,500–$7,500 (botox + filler combos, laser series, HydraFacial series, CoolSculpting). One cancelled session breaks the treatment interval and pushes the whole package out by weeks.
Meanwhile, your front desk burns hours every week calling clients to enforce the 24-hour cancellation policy, sending pre-treatment care reminders (no sun, no alcohol, no NSAIDs 48–72h before), and trying to fill empty slots from the waitlist before they walk out the door as lost revenue.
There is a more efficient way to run this.
Zellbox sends automatic WhatsApp reminders 72h and 24h before every session — the double window that locks in the 24-hour cancellation policy and gives the front desk time to fill the slot if someone bails.
Clients confirm, ask to reschedule, or get pre-treatment care instructions tied to the procedure (no sun before laser, no alcohol before injectables, no NSAIDs before peels). Every reply lands on the client record — visible to the whole team, not buried in a staff member's personal phone.
No manual calls. No spreadsheet follow-ups. No revenue walking out the door because nobody filled the cancelled 4pm slot.
Zellbox connects WhatsApp, Gmail, and Google Calendar — all from one place.
Every session gets reminders 72h and 24h before — with the right pre-care instructions per treatment. Laser clients get the no-sun warning. Injectable clients get the no-alcohol and no-NSAID note. Peel clients get the prep checklist. Clients confirm, reply, or request a reschedule directly from WhatsApp, and every conversation is logged on their record.
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Bring your existing number or get a new one through Meta's Embedded Signup. Pre-approved templates from day one — swap them for your own branded versions once Meta verifies them. No middleware, no number rental.
Fewer broken packages. More sessions completed. Less time on the phone.
Cut last-minute cancellations and keep 4–6 session packages on schedule.
Stop calling clients to enforce the 24h policy or chase pre-care reminders.
WhatsApp, Gmail, and Google Calendar in one place — not three personal phones.
Fast replies, treatment-specific pre-care, and signed consent on the channel they already use.
What aesthetic clinics and medspas ask before signing up.
No. Zellbox runs alongside your existing PMS or booking platform. You schedule the session in Zellbox (or in Google Calendar) and Zellbox fires the WhatsApp reminders, the pre-treatment care notes, and the waitlist rebooking messages. No migration, no data lift, no downtime.
Yes. Zellbox is GDPR-aligned for UK, EU, Australian, and New Zealand clinics — encrypted at rest and in transit, a signed Data Processing Agreement, and full audit trail on every client interaction. For US medspas operating with physician oversight (covered entities under HIPAA), Zellbox supports the safeguards you need: access controls, audit logging, and a Business Associate Agreement on request. Signed informed consent is handled end-to-end — you send the consent PDF for laser, peel, or injectables to the client by WhatsApp or email, the client signs on their phone, and the signed document lives on their record with the audit trail US state boards and the UK MHRA expect during an inspection.
Most clinics are sending reminders the same day they sign up. Creating the account takes about 2 minutes; connecting your own WhatsApp Business number through Meta's Embedded Signup takes around 10 minutes, plus whatever time Meta needs to verify any new branded templates (usually a few hours).
No. Setup is step-by-step and can be completed in minutes — no IT person, no integration project. If you get stuck, our support team walks you through it until your first reminder is out the door.
Practical guides for medspas + cosmetic clinics: 24h cancellation enforcement, pre-treatment care reminders, signed consent for invasive procedures, and the HIPAA caveats for US medspas with physician oversight.
What regulators check for medspas + cosmetic dermatology — including the BAA requirement for any US medspa operating as a covered entity.
Read the guide →ComparisonFour scenario-based cost comparisons including a large medspa with weekly broadcast campaigns. Zellbox unlimited messaging vs Callbell per-contact broadcast pricing.
Read the guide →Free toolAesthetic packages are 4-6 sessions. One last-minute cancellation breaks the treatment cadence. See what cancellations cost you per year + the WhatsApp-reminder recovery.
Read the guide →Each sector operates with its own rhythm — pick the guide that matches your practice.
Private dental practices — hygienist recall, treatment-plan follow-up, signed consent for invasive procedures.
Read the guide →Private physical-therapy practices — mid-treatment-series confirmation, insurance authorization, recurring sessions.
Read the guide →Vet clinics — annual rabies + DHPP boosters, quarterly parasiticide refills, multi-pet household consolidation.
Read the guide →Start free today. Connect Google Calendar and WhatsApp Business in minutes and automate every session reminder, pre-care note, and waitlist rebooking message.