The AI copilot
for personal trainers.
Generate periodized programs in minutes, coach unlimited clients on every plan, and keep every decision in your hands. Built for independent trainers and online coaches.
No credit card · Unlimited clients · Cancel anytime
Three steps to transform your coaching
AI Suggests
AI analyzes real client data — assessments, check-ins, training history — and generates a complete periodized program tailored to their goals and level.
You Review
Every workout goes through your approval. Edit exercises, adjust loads, reorder blocks, customize everything. Full professional control.
Client Receives
The approved program reaches your client through their portal — simple, organized, with demo videos and progress tracking built in.
Six intelligent tools that save hours and improve results
AI Workout Generation
Generates personalized programs from real data — assessments, check-ins, training history, and client goals. Done in minutes, not hours.
Smart Periodization
Complete macrocycles with progressive overload, deload weeks, and phase transitions — fully automatic and evidence-based.
Plateau Detection
AI monitors each client and alerts you when someone is stalling, with a 2-week adjustment plan suggested automatically.
Smart Inbox
Messages triaged by urgency. Injury reports and missed check-ins rise to the top. Never miss an important client message.
Assessment Analysis
Physical assessment data processed by AI to generate deep insights on body composition, strength trends, and mobility.
AI Nutrition Plans
Personalized meal plans generated from client goals, restrictions, and preferences. Review, adjust, approve — ready in minutes.
Reclaim your time. Focus on what matters.
Building workouts exercise-by-exercise, manually calculating loads and progressions. Repeated for every single client, every week.
AI drafts a complete, periodized program. You review, tweak, and approve. Done in minutes — not hours. Every time.
CatalysFit vs the competition
| Feature | CatalysFit | Trainerize | TrueCoach |
|---|---|---|---|
| Monthly price | $27/mo | $20–$225/mo | $20–$99/mo |
| Unlimited clients | ✓ All plans | ✗ Limited by tier | ✗ Limited by tier |
| Built-in AI | ✓ Included | ✗ Not available | ✗ Not available |
| AI program generation | ✓ AI-powered | ✗ Manual | ✗ Manual |
| Plateau detection | ✓ AI-powered | ✗ No | ✗ No |
| Multi-language | ✓ 4 languages | ✗ English only | ✗ English only |
| AI Research Feed | ✓ Daily PubMed-backed | ✗ Not available | ✗ Not available |
| Smart Inbox | ✓ AI-triaged by urgency | ✗ Flat inbox | ✗ Flat inbox |
Simple, transparent pricing — all features included
Common questions, direct answers
Is it really free to try?
Yes — 14 days free, full access, no credit card required.
How does the AI work?
We use advanced language models to generate personalized workouts, analyze feedback, and create reports. Everything is editable — AI suggests, you decide.
Which languages are available?
Portuguese, English, French, and Spanish — the entire platform is natively translated, not auto-translated.
Is my data secure?
LGPD and GDPR compliant. Your data and your clients' data are encrypted, and can be exported or deleted at any time.
Can I cancel anytime?
Yes, no commitment. If you're on the Lifetime plan, access is yours forever.
How many clients can I have?
Unlimited. We do not charge per client on any plan.
Does CatalysFit replace the personal trainer?
No — the opposite. CatalysFit amplifies your expertise. The AI generates workout drafts from each client's real data, but you review, edit, approve, or reject everything. AI suggests — you decide.
What makes CatalysFit different from Trainerize or PT Distinction?
CatalysFit is AI-first. Instead of manually writing every workout, our AI generates complete periodized programs based on each client's real data. You review, tweak, and approve. Other platforms are tools — CatalysFit is your AI copilot.
Do I need technical skills to use CatalysFit?
Not at all. If you can use WhatsApp, you can use CatalysFit. Most trainers set up their first client in under 5 minutes. We guide you step by step.
How does plateau detection work?
Our AI monitors each client's training data — weight progression, volume, adherence, assessment history. When it detects a stall pattern, it alerts you and suggests a 2-week adjustment plan. You catch plateaus before your clients get frustrated.
What is the smart inbox?
AI reads your client messages and sorts your inbox by urgency. Missed check-ins and injury reports rise to the top. "Thanks coach!" stays below. You focus on what actually needs your attention.
Do my clients need to download an app?
No. Your clients access their workouts, log sessions, and track progress through a simple web link. It works on any phone, tablet, or computer — no app download required.
What is the AI Research Feed?
CatalysFit pulls real studies from PubMed daily and uses AI to summarize them into actionable coaching insights. Stay evidence-based without reading 20 papers a week.