One platform

Everything your front and back office needs.

Stop duct-taping a scheduler, an EHR, a card reader and three marketing tools. Linden OS runs the whole practice.

An AI front desk that books while you sleep.

Lin answers every call, text and DM in your brand voice, books end to end, and works the calendar on its own - filling cancellations, recalling overdue clients and rescuing no-shows.

Phone, SMS, web chat and social DMs - 24/7
Books with deposits, cards on file and intake
Fills gaps from the waitlist; recalls lapsed clients
Lin · Incoming call
+1 (415) 555‑0188 · 0:42
LIVE
“Can I get a hydrafacial this Friday afternoon?”
“Dr. Okafor has 3:30pm Friday - shall I book it under your name, Maya?”
Booked · Hydrafacial
Fri 3:30pm · Dr. Okafor · confirmation texted
A look inside

The software your whole team logs into.

Not a concept - the real Linden OS, in use at practices today. Click through a few of the screens.

Every module, in detail

Twelve products, built to work as one.

Each module is deep enough to replace a standalone tool - and they share one client record, one calendar and one ledger.

AI Front Desk - Lin

A voice AI that answers, books and follows up so no call ever goes to voicemail.

Answers phone, SMS, web chat and social DMs - 24/7
Books, moves and cancels against live availability
Collects deposits, cards on file and intake forms
Fills cancellations from the waitlist; rescues no-shows
Recalls overdue clients and re-engages lapsed ones
Asks before anything sensitive - built for HIPAA, fully logged

Scheduling

A single calendar across every provider, room and location.

Multi-provider, multi-resource booking
Self-serve online booking on your site
Smart waitlist with auto-fill
Custom service durations and buffers
Recurring and group appointments
Automated reminder sequences

AI Charting & EHR

A medical record built for aesthetics, with an ambient AI scribe.

Ambient SOAP note drafting
Suggested CPT and procedure codes
Before / after photo management
Custom consent and intake forms
E-prescribing and treatment plans
Full audit trail on every record

Payments & POS

Take payment any way a client wants - all reconciled automatically.

Tap-to-pay, chip and swipe
Stored cards and auto-charge
Invoices, deposits and pre-pay
Financing and buy-now-pay-later
Tips, refunds and split payments
One ledger tied to the schedule

Memberships & Packages

Recurring revenue that runs itself.

Custom membership tiers
Prepaid packages and visit series
Automatic recurring billing
Credit tracking and rollover
Member pricing at checkout
Churn and MRR reporting

Marketing & Growth

Bring clients back - and prove exactly what worked.

Email and SMS campaigns
Audience segments and automations
Booking funnel analytics
Ad ROAS attribution (Meta, Google)
Referral and win-back flows
Landing pages and forms

Reputation

Earn and manage reviews on autopilot.

Automated review requests post-visit
AI-drafted review replies
Google and Yelp sync
Sentiment tracking over time
Negative-feedback interception
Review widget for your website

Inventory & Retail

One catalog for the treatment room and the webstore.

Shared product catalog
Stock counts and low-stock alerts
Retail + professional usage tracking
Barcode and SKU support
Online store on your domain
Supplier and reorder management

Loyalty, Gift Cards & Referrals

Rewards and stored value that bring clients back - and bring their friends.

Points earned on every visit & purchase
Tiered rewards with automatic status
Give-get referral links and tracking
Gift cards sold, redeemed and reconciled
Redemption at checkout and in the portal
Liability and breakage reporting

Telehealth

HIPAA-ready video visits, built into the same calendar and chart.

One-click video visits, no downloads
Virtual waiting room and secure rooms
Chart and take payment inside the visit
Group and one-to-one sessions
Automated visit links and reminders
Consent captured where required

Insurance & Claims

Eligibility, claims and payment posting without a separate clearinghouse.

Real-time eligibility checks
Claim scrubbing before submit
Clearinghouse submission and tracking
Automatic ERA payment posting
Denial worklist and rework
Clean-claim and A/R reporting

Analytics & Payroll

Every dollar, visit and hour - measured across the whole practice.

Revenue, retention and utilization
Per-provider and per-location roll-ups
Membership MRR and churn
Marketing ROAS and booking funnel
Staff commissions and payroll runs
Exportable, board-ready reports
Connects to your stack

Plays nicely with the tools you keep.

Native integrations across payments, marketing and accounting - plus an open API and webhooks for everything else.

Payments
StripeSquareApple PayAffirmCherry
Calendar
Google CalendarOutlookiCal
Marketing
MailchimpKlaviyoMeta AdsGoogle Ads
Communication
TwilioSlackRingCentral
Accounting
QuickBooksXero
Automation
ZapierMakeWebhooksREST API
Security & compliance

Built for compliance by default, not as an add-on.

Protected health information is the most sensitive data you hold. We treat it that way at every layer - and your data always stays yours.

🛡️
Built for HIPAA
HIPAA-ready infrastructure and workflows, with a BAA offered to every practice.
💳
PCI-DSS Level 1
Card data is tokenized and handled by our PCI-DSS Level 1 certified payment processor.
🔐
Encrypted end to end
AES-256 at rest and TLS 1.2+ in transit, across every service.
👥
Role-based access
Granular permissions and SSO, so staff see only what they should.
📋
Full audit logs
Every view, edit and export is logged and exportable on demand.
Independently verified:Built for HIPAAPCI-DSS via our processorGDPR-ready

Run your whole practice on Linden OS.

Explore the entire product right now - no signup, no sales call. Most teams are fully live within two weeks.