Launching with Eterna Wellness Lab — now on the App Store · be one of the founding 100
Caldekins for aesthetics & medi-spa clinics

Deposits, recalls and rebooking — without touching your clinical records

The booking, payment and client-retention layer for aesthetics clinics. Your clinical notes, photos and consent forms stay in your clinical system, where they belong — we make sure the diary is full.

We move your customers and data over for you — free.

9:41●●●
aesthetics clinic
Good morning, Alex
Choose a day, then a session
Consultation
30 min · £25 deposit
Skin peel
45 min · from £90.00
Course: 3 of 6
next due w/c 11 Aug
Book
Courses
Account

Your venue's branded space in the Caldekins app — customers scan your QR and land here.

Why venues switch

The problems we exist to end

No 20% new-client fee

Fresha takes 20% of a new client's first booking. Caldekins charges you one transparent price and never taxes your growth.

Deposits that protect you

Card-backed deposits and cancellation windows on high-value appointment slots — the no-show problem, solved at booking time.

A deliberate boundary

We don't store clinical notes, before/after photos or medical histories — that's special-category data with serious UK GDPR duties, and it belongs in a dedicated clinical system. We integrate around it, not into it.

What you get

Built for the way your venue runs

Treatment booking

Consultations and treatments with practitioner diaries, room allocation and buffers.

£

Deposits & prepayment

Take deposits or full prepayment on booking, with your cancellation policy enforced.

Recalls & rebooking

Automatic prompts when a client's next appointment is due — the revenue most clinics leave on the table.

Courses & packages

Multi-session treatment courses, tracked and redeemed automatically.

Gift cards & retail

Skincare retail and gift cards through the same POS and ledger.

Marketing consent

Clean, recorded marketing opt-ins so your campaigns stay on the right side of the rules.

See the full platform →
Why the boundary matters

Honest scope is a feature, not a gap

Clinical records are UK GDPR special-category health data — storing them casually creates duties most booking platforms never mention. Caldekins is deliberate: we run your diary, deposits, recalls and revenue, and leave clinical records to clinical software. Clinics tell us that clarity is exactly what they wanted to hear.

  • Bookings, deposits and recalls done brilliantly
  • No clinical notes or photos stored — by design
  • Works alongside your existing clinical system
Simple pricing
2% of takings,
or £200 a month.

Plus Stripe’s card fees, at cost, billed to you by Stripe. Everything included. No commission, no guest fees, no contract.

See pricing

See it wearing your brand

Build it yourself in sixty seconds — or ask us anything first.