Fitness & wellness software

Fitness and Wellness Software for Memberships, Classes & Retention

We design member-to-program systems for gyms, studios, and wellness operators — with explicit boundaries against medical advice, clinical diagnosis, or guaranteed weight-loss outcomes.

Turnstile AccessRFID & QR Gate Sync
Class CapacityAuto-Waitlist Engine
Coaching Ledger1:1 Program Tracking
Billing & FreezePolicy-Backed Dunning
MEMBER PROGRAM & CLASS CAPACITY CONTROL TOWER
Facility EntityEquinox Elite Metro Hub (40,000 sq ft)
Facility CategoryMulti-Tier Health Club & Recovery Suite
Active Passholders3,480 Active Passholders
Plan TierPlatinum All-Access ($240/mo)
Access Gate EventTurnstile Gate 02: RFID QR Confirmed
Occupancy TelemetryLive Occupancy: 184 / 450 (41%)
Core Engagement & Operational BoundariesZero Medical Claims Policy Active
Turnstile Gate OpsACCESS GRANTED

RFID & Barcode Access Control

Member QR scanned at main entrance turnstile pod B. Lockout rules clear.

Telemetry:0.2s Gateway Auth
Capacity ControlCLASS 24/24 FULL

Peak Hour Mat & Studio Cap

HIIT Performance (18:00) reached max capacity. Waitlist queue 4 pending.

Telemetry:Auto-Promote Active
Coach RosterIN PROGRESS

1:1 Personal Coaching Block

Coach Marcus S. with Member #8812 • Hypertrophy Phase Session 14.

Telemetry:Session Logged
Membership LifecycleSCHEDULED RENEWAL

Recurring Billing & Freeze Guard

Automated dunning retry configured. 30-day medical freeze policy enforced.

Telemetry:PCI Compliant
Access Sync: RFID Turnstiles, Apple Wallet Passes & QR Barcodes Connected
• Class No-Show Penalty & Auto-Reclaim Window Enforced
Member Program Architecture

Structured Program Builder

Fitness platforms manage continuity. We structure relational data models that link individual sessions into weeks, phases, and complete progression blocks—enabling long-term member engagement tracking.

Strength Phase 1Programme Structure
Week 2 Plan
Session Target

Kinetic Loading

Focus: Progressive load

FormatGroup
Duration60 min
Class State14 Enrolled
Studio Capacity & Roster Engine

Studio Class Operations & Waitlist Auto-Promotion Engine

Boutique fitness and gym operators thrive on seat utilization. Inspect how our capacity engine enforces room caps, auto-promotes waitlist candidates via SMS, manages credit pack deductions, and enforces check-in cutoffs.

STUDIO SCHEDULE
Waitlist Mode: Instant SMS PushLockout: Strict 5m Cutoff
Upcoming Studio Sessions (4 Active)
Session Telemetry

HIIT Performance & Conditioning

Location: Main Arena • Turf Zone A
24 of 24 Spots Confirmed
Waitlist Queue5 Members Pending
Lead CoachSarah Jenkins (Senior Coach)
Arrival Cutoff06:25 (Strict 5m Lockout)
Auto-Promotion Engine Policy

If an enrolled member cancels outside the 12-hour penalty window, Candidate #1 on the waitlist is automatically promoted and notified via SMS with a 15-minute confirmation token.

Access Control: RFID Turnstiles Synced with RosterZero Medical Claims Guard Active
Member Experience

The Continuity Journey

Fitness platforms succeed when they create operational momentum. We build member experiences that seamlessly transition from discovery into a recurring cycle of scheduling, attendance, and progression.

PRO

Membership Join

Plan selection, waivers, and recurring billing setup.

Class Booking

Waitlists, credits, and capacity caps.

Access & Check-in

Barcode scanning and facility access boundaries.

Programme Continuity

Next session prompts and participation state.

Trainer & Class Orchestration

Classes are not standalone events; they are recurring operations that intersect facility capacity, trainer availability, and member subscriptions.

Resource

Trainer Schedule

Defines shift blocks, class assignments, and 1:1 availability.

Classes12/week
1:1 Slots8 hrs

Class Operations

The central intersection of a trainer, a time slot, a facility room, and member capacity constraints.

Capacity24/30
Demand

Member Booking

Resolves membership entitlements and credit balances into active participation state.

StatusBooked
Credits-1

Unified Capacity State

A single class reaching full capacity triggers different operational realities across the facility. The member sees a waitlist, the trainer sees a full roster, and the facility manager sees a utilization metric.

Perspective Filter

Morning Kinetics

Status: FULL

Viewing AsMember App
Waitlist Position: #2Auto-enroll enabled if spots open 2 hours before start.
Long-Term State

Programme Continuity

Wellness systems track longitudinal engagement. We build relational continuity that links past attendance to future programming, creating a coherent member journey without relying on prohibited medical claims.

Completed Block

Foundation Phase

Weeks 1-4
Attendance12/12
ProgressionLevel 1 cleared
Active Block

Kinetics Phase

Weeks 5-8
Current ProgressWeek 6
Next Scheduled: Lower Body KineticsTomorrow 18:00
Upcoming Block

Power Phase

Weeks 9-12

Unlocks upon completion of Kinetics Phase.

Platform Architecture

Member Engagement & Facility Access Control Architecture

Modern fitness platforms synchronize hardware turnstiles, atomic class capacity engines, recurring billing dunning, and wellness privacy boundaries.

01. MEMBER ACCESS & ENGAGEMENT

Member Mobile App & Access Control

RFID turnstile check-in, Apple Wallet membership passes, and class reservations

Member Mobile App (iOS / Android)

GraphQL / Push Notification

Class schedule booking, 1-tap Apple Pay recurring pass, and workout logs.

Tech Stack
React NativeTailwindApple Wallet PassKit

Facility Turnstile & IoT Access Gate

MQTT / Wiegand / REST

Sub-200ms RFID/NFC gate authorization with offline caching for hardware turnstiles.

Tech Stack
Go MicroserviceMQTT BrokerLocal SQLite Gate Cache
02. STUDIO CAPACITY & ROSTER

Class Scheduling & Waitlist Engine

Spot reservation matrix, waitlist promotion queues, instructor substitution, and credit packs

Class Capacity & Mat Allocation

Redis Mutex / Event Bus

Atomically enforces room limits (e.g. 12 Reformer beds) with zero overbooking.

Tech Stack
Redis ClusterFastAPIPostgreSQL

SMS Auto-Promotion Worker

Twilio / Asynchronous Task

Detects cancellations and delivers 15-minute confirmation tokens to waitlisted members.

Tech Stack
Celery / BullMQTwilio APIWebhook Dispatcher
03. BILLING & WELLNESS GOVERNANCE

Recurring Dunning & Privacy Safeguards

PCI-compliant subscription recurring dunning, medical freeze enforcement, and aggregate HR reports

Subscription Dunning & Freeze Core

Stripe Billing / Webhook

Automated retry logic for failed recurring charges and policy-backed freeze audits.

Tech Stack
Stripe BillingAudit LedgerWebhook Security

Wellness Disclaimers & HIPAA Sandbox

Role-Based ACL REST

Strict isolation ensuring coaching notes never cross into clinical diagnosis territory.

Tech Stack
PostgreSQL Row-Level SecurityJWT Claims

Engineering the Continuity Loop

Fitness platforms are fundamentally engines for recurrence. The engineering challenge is not just booking a single event, but efficiently managing the lifecycle of ongoing participation across thousands of active subscribers.

Data Architecture

Templated Recurrence

Manually generating schedules breaks at scale. We build systems where program templates automatically instantiate hundreds of discrete class sessions, inheriting rules for capacity and trainer eligibility.

State Management

Waitlist Arbitration

When a cancellation occurs, the system must deterministically process the waitlist queue. We implement strict FIFO logic that handles auto-enrollments and notification windows reliably.

System Integration

Entitlement Checks

Booking attempts must instantly validate against billing state. If a recurring payment fails, the member's booking capability must be instantly paused across all downstream surfaces without data syncing delays.

Hardware Boundary

Access Control Sync

Digital state must sync with physical doors. We integrate member validity tables with facility access control endpoints, ensuring only active, scheduled members can breach physical security boundaries.