The EU Personal Trainer's Guide to GDPR-Compliant Coaching Software
EU-based trainer? Here's what GDPR actually means for your coaching tools, client data, and which platforms keep you compliant by design.
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Building the future of AI-matched fitness coaching — in public.
The Case for On-Device AI in Fitness Apps (GDPR, Privacy, and Why It Matters)
Your fitness goals are personal. We think your AI should be too. Here's why PumplAI runs workout generation on-device and what that means for your data.
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Real-Time Form Checking in Your Browser — No App Needed
See AI analyse your squat, deadlift, and push-up form in real time. No download, no app, no data sent anywhere.
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State of Online Fitness Coaching in Europe 2026
Key data on the European online fitness coaching market: revenue, trainer income, AI adoption, GDPR compliance, and what it means for the next wave of fitness platforms.
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How to Find a Personal Trainer Who Actually Fits You
The real guide to choosing a personal trainer — beyond location and price. What to look for, what to avoid, and how AI matching is changing the game.
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PumplAI vs Trainerize: An Honest Comparison for Solo Trainers (2026)
Thinking about switching from Trainerize? Here's a detailed, honest comparison covering pricing, AI features, client matching, privacy, and what matters for solo online coaches.
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Subscription vs. Hourly Billing: The Data on Trainer Income, Retention, and Stress
We modelled the numbers. Here's why subscription-based coaching earns more, retains longer, and burns out less than hourly PT billing.
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How AI Trainer-Client Matching Actually Works (And Why It's Better Than a Checkbox Filter)
Most fitness platforms match you by ticking boxes. We use semantic AI to understand what you actually need. Here's how pgvector embeddings find your perfect trainer.
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Why I'm Building an AI-Matched Fitness Marketplace
The story behind PumplAI — why finding a personal trainer is broken, and how semantic AI matching fixes it.
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