Privacy Policy

Last updated: 20 June 2026

Who we are

Linxwell ("we", "us", "our") provides an AI-powered booking and receptionist platform for hair and beauty businesses operating in the United Kingdom.

Contact: hello@linxwell.co.uk

How this policy works

This policy covers two distinct situations:

A — Salon owners and staff using the Linxwell platform. We act as the data controller for your personal data and this policy explains how we collect and use your information to provide the service.

B — Customers of a salon that uses Linxwell. The salon you booked with acts as the data controller for your personal data. Linxwell acts as a data processor, handling your information only on that salon's behalf and under their instructions.

Part A — Salon Owners & Staff

What data we collect about you

  • Name, email address, and role within your business
  • Business name, address, phone numbers, and timezone
  • Subscription and billing information (we do not store your card number — Stripe handles this directly)
  • AI assistant configuration settings (greeting, services, pricing, business hours)
  • Login activity and audit log of sensitive actions taken within the platform
  • Support messages submitted via our in-app support system

How we use your data

  • To create and manage your account (contract)
  • To provide the Linxwell platform and its features (contract)
  • To process your subscription payment (contract)
  • To send billing alerts, trial reminders, and security codes (contract)
  • To detect and prevent unauthorised access (legitimate interest)
  • To comply with financial and legal obligations (legal obligation)

We do not use your personal data for marketing without your explicit consent.

Who we share your data with

We share your data only where necessary to deliver our service:

  • Clerk — authentication and session management
  • Stripe — subscription billing and payment processing
  • Supabase — database hosting (EU)
  • Vercel — application hosting
  • Resend — transactional emails
  • Twilio — phone number provisioning and SMS delivery

We do not sell your personal data to third parties.

How long we keep your data

DataRetention
Account and profile dataSubscription duration + 12 months
Audit logs24 months
Financial and billing records6 years (UK legal requirement)
Support messages24 months from resolution
OTP security codesDeleted immediately after use or expiry

Part B — Salon Customers

This section applies if you have called or booked with a salon that uses Linxwell.

What data we process on the salon's behalf

  • Name, phone number, and email address
  • Appointment and booking details
  • Payment status and deposit reference (we do not store card numbers)
  • SMS messages sent to you and your marketing consent status
  • If your call was handled by our AI assistant: call date, duration, outcome, and (on certain tiers) a transcript and audio recording
  • Notes added by salon staff and, if you completed a consultation form, your answers to health and preference questions

Payment processing

We use Stripe as our payment processor. Your card details are sent directly to Stripe and are never stored on our servers. Stripe processes payment data in accordance with PCI DSS Level 1 standards. For more information, see Stripe's Privacy Policy.

AI call handling

If you call a salon that uses Linxwell, your call may be answered by our AI assistant ("Sarah"). The assistant will identify itself as an AI at the start of every call. It can make, reschedule, or cancel bookings and transfer your call to a human if needed. You can ask for any AI-made booking to be reviewed or reversed by contacting the salon directly.

Call transcripts and audio recordings (where applicable) are retained for a maximum of 90 days and then permanently deleted.

SMS messages

We send SMS messages on the salon's behalf for booking confirmations, reminders, cancellations, and deposit payment links (transactional — always sent), and for promotional offers (only with your explicit consent). Every promotional SMS includes a STOP instruction. Replying STOP immediately removes you from all marketing messages from that salon.

Special category data

Health, allergy, or medical information you provide via a consultation form is classified as special category data under UK GDPR Article 9. This data is accessible only to the salon owner and manager-level staff. The salon is responsible for obtaining your explicit consent before collecting this information.

How long we keep your data

DataRetention
Call transcript and AI summary90 days, then permanently deleted
Call recording (audio)90 days, then permanently deleted
Customer profile (name, phone, email, notes)Until erasure requested, or anonymised after 24 months of inactivity
Booking records6 years minimum (UK financial records law)
Payment transaction records6 years minimum
Marketing consent recordsDuration of active customer relationship

International data transfers

Some services we use to deliver the Linxwell platform are based outside the UK. All transfers to US-based services are covered by UK Standard Contractual Clauses or equivalent safeguards as required by UK GDPR.

Our database (Supabase) and workflow automation (n8n, self-hosted in the UK) do not transfer data outside the UK or EU. You can request details of the safeguards in place for any specific transfer by contacting us.

Your rights

Under UK GDPR, you have the right to:

  • Access the personal data we hold about you
  • Request correction of inaccurate data
  • Request deletion of your data (subject to legal retention requirements)
  • Object to processing based on legitimate interest
  • Receive your data in a portable format
  • Withdraw consent for marketing at any time

Salon customers: your rights are exercised through the salon that holds your booking. Contact the salon directly, or contact us and we will route your request to the correct party.

We will respond to all rights requests within one calendar month. You also have the right to lodge a complaint with the ICO at ico.org.uk (0303 123 1113).

Cookies

We use a small number of strictly necessary cookies to make the platform work:

  • Clerk session cookie — keeps you logged in during your session
  • CSRF token — protects against cross-site request forgery attacks
  • Stripe.js — fraud prevention on booking and payment pages

We do not use any advertising, tracking, or analytics cookies. We do not build profiles for advertising purposes or share cookie data with third parties for marketing.

Security

We implement appropriate technical and organisational measures to protect personal data, including:

  • Row-level security ensuring each salon can only access its own data
  • Encrypted database connections (TLS in transit, AES-256 at rest)
  • API authentication on all routes
  • Audit logging of all sensitive actions
  • Automatic purging of transcripts, recordings, and inactive profiles on documented schedules

In the event of a personal data breach, we will notify affected parties and the ICO in accordance with our legal obligations.

Children's data

Our service is not directed at children under the age of 13. We do not knowingly collect personal data from children. If you believe a child's data has been submitted to our platform, please contact us and we will delete it promptly.

Changes to this policy

We will notify salon owners of material changes by email at least 14 days before they take effect. The "Last updated" date at the top of this page reflects when the most recent changes were made.

Contact

For privacy enquiries, contact us at hello@linxwell.co.uk.