Trainerize Automation & Integration

Fourteen23 logo x Trainerize logo

F23 x TZ

I help fitness coaches automate and scale their Trainerize-based businesses — from subscription management to fully custom, self-service client experiences.

What Do I Offer?

Turning Trainerize into a scalable system

Large-Scale Subscription Automation & Management

Scaling a coaching business can be overwhelming when managing hundreds of clients manually. I specialize in automating subscription management within Trainerize, allowing coaches to focus on delivering value instead of handling repetitive admin tasks.

  • Streamline onboarding by auto-assigning programs based on subscription level
  • Manage billing/tracking by integrating Shopify, Stripe, and membership platforms
  • Drive retention through automated check-ins, follow-ups, and progress tracking

Self-Assignment of Workouts, Programs & Diets

Manually assigning workouts and meal plans takes time, especially as your business grows. I can fully automate this by letting clients self-assign training programs within Trainerize based on their goals and preferences.

  • Clients choose their own programs from your available plans
  • Workouts, meal plans, and habits are instantly assigned on selection
  • You eliminate hours of manual work without losing personalization

Cross-Platform Connectivity & API Integrations

Your business doesn't operate in isolation — Trainerize should work alongside your other tools.

  • Shopify & payment platforms — automate access based on purchases
  • MyFitnessPal & nutrition trackers — sync data for real-time macro adjustments
  • Your website — direct sign-ups, logins, and automated workflows

Custom Coaching Logic → Automated Workflows

Every coach has a unique training philosophy, and off-the-shelf solutions don't always fit. I convert your custom coaching logic into fully functional automation embedded in Trainerize.

  • Generate workouts from movement assessments, injury history, sport-specific needs
  • Auto-adjust intensity, volume, or macros based on client progress
  • One-click assignment of custom-built templates and nutrition plans

API Usage Examples

F23 x TZ in Action

AI Coach Injection

Assignable AI coaches that reply to clients directly inside Trainerize — in the client's own message thread, as the coach, not in a separate app.

Each coach is configured with its own personality, office hours, and response timing, plus a private knowledge base the trainer uploads (Q&A docs, methodology, FAQs) that the coach retrieves from before answering. Under the hood it's a retrieval-augmented setup (embeddings + per-coach vector index) layered on an LLM, so replies stay on-brand and grounded in your material rather than generic fitness advice. Incoming client messages arrive via Trainerize webhook; the system routes each one to the right coach (per-client override → group default → account trainer), generates a reply, and injects it back into the conversation on a natural delay. Loop-prevention and de-duplication keep it from replying to itself or double-sending. Coaches can be assigned per client or per group, so one roster can run several distinct coaching "voices" at once.

Pitch: 24/7 first-line client support that sounds like the coach and knows the coach's system — without pulling clients out of the platform they already use.

Global Program View & Edits

A single dashboard to view and edit training programs across an entire roster, instead of clicking through Trainerize workout-by-workout.

It reads program structure straight from the Trainerize API — pulling the calendar, workout definitions, sets/reps, and supersets into one clean overview you can scan by program name. The editor lets you swap exercises and adjust reps through dropdowns that are scoped intelligently (by movement slot and available equipment, backed by a searchable exercise database), then writes only the workouts you actually changed back to Trainerize via the API. Changes are previewed as a diff before anything is committed, so there are no surprise overwrites. What normally takes a lot of repetitive in-app editing becomes a fast, auditable, bulk-friendly workflow.

Pitch: manage programming at the business level — see everything at once, make edits in seconds, push them back to Trainerize safely.

Subscription Services & Client-Driven Experiences

Connecting Trainerize to commerce and self-serve tooling so onboarding, billing access, and client data collection run automatically.

When a client is added, the system provisions them across systems in one step — creating the Trainerize account and a matching storefront customer record (Shopify) so they immediately have access to purchase/subscription flows and gated forms. It's built to integrate with subscription billing (Shopify/Recharge) so app access can be tied to an active plan. On the client-facing side, it powers self-serve experiences: intake and inquiry forms, assessments/screenings, and lead capture that feed straight into the backend via secure server-side proxies (so API keys and tokens never touch the browser). Results and records can then be pushed out to any external endpoint you configure — CRM, analytics, another backend — via webhook.

Pitch: the plumbing between your coaching platform, your store, and your clients — automated onboarding, subscription-gated access, and forms/assessments that flow cleanly into your systems.

Small Business AI Bots

Custom-built AI assistants trained on real business data and deployed to handle day-to-day client communication automatically.

Each bot is trained on the business's own historical conversations — learning the brand's tone, language, and typical responses — then embedded into existing workflows via webhooks and APIs with no disruption to current operations. Current implementations include automated email response bots integrated with helpdesk platforms (Freshdesk), and in-app messaging bots deployed inside fitness coaching platforms (Trainerize). Bots operate in draft mode for team review or fully automated live mode, support multiple languages, and are built on a shared multi-bot infrastructure that makes adding new bots fast and inexpensive.

Stack
  • Python / Flask
  • OpenAI GPT-4o
  • FAISS vector search
  • RAG
  • Supabase
  • DigitalOcean

What Else Can Be Done?

Including but certainly not limited to...

  • Let users sign up for your services with the click of a button — generic app access, specific program purchases, etc.
  • Manage client subscriptions through third parties — purchases, cancellations, profile settings based on product purchase.
  • Give users the option to self-drive their experience (self-assign workouts, diet plans, etc.) with message access to you for questions and tips — an alternate price point for coaching.
  • Mass-query client information for progress tracking and visualization, and turn your coaching logic into functional code to expedite workout/diet generation, program assignment, and client adjustments.

Client Reviews

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Let's Work!

Ready to streamline your Trainerize business?

Trainerize is an incredibly powerful platform, but scaling a coaching business requires more than great programs — it requires efficient systems. I help fitness coaches automate, integrate, and optimize Trainerize, from onboarding to workout and meal plan assignment.

Contact Me!