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AI Performance Coach

You're at the gym.
You're making it up as you go.

FORGE builds your programme, coaches you through every session, and adapts as your data grows. Built in under 2 minutes.

7-day free trial · No card required · Cancel anytime · 30-day money back
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The problem

You're putting in the work.
You're just not seeing the results.

Every app gives you the same plan. It doesn't know your sport. It doesn't ask about your schedule. It doesn't know you had a bad week or that your shoulder's been playing up. You follow it for two weeks and quit — not because you lack discipline, but because it was never built for you. Because it wasn't.

"I go to the gym and follow the same routine I made up two years ago."

"Three apps. Three generic programmes. Zero real results."

"A PT would be great. I just can't justify the cost per session."

"I need something that works around my sport, not against it."

What FORGE does

A coach that coaches.
Not just a plan that sits there.

Most apps hand you a programme and disappear. FORGE stays in it with you. The AI reads your sessions, tracks your progression, and adjusts what's next based on what your data actually shows — not what a generic algorithm guessed about you at sign-up.

Your coach reviews every session
After every workout, FORGE logs what happened and updates what comes next. Weekly AI performance review tells you exactly what to change — and why. Your data. Your programme. Your next move.
Built around your life, not someone else's
Your sport. Your schedule. Your equipment. Your injury history. FORGE asks the questions a real coach would ask before it builds anything. Most apps skip all of that.
Nutrition that knows when you train
Your nutrition plan is built alongside your programme — not bolted on after. It knows your training days, your calorie targets, and what your body needs before and after a session.
Catches overtraining before you do
Deload detection built in. FORGE notices when the data says you need to back off — before your body forces you to. That's not a feature most apps have. That's what a good coach does.
What people are saying

Real users. Real results.

Early access members. Training with FORGE from day one.

"Built me a full programme in under 2 minutes. I've tried four other apps. This is the first one that felt like it actually knew what I needed."

James M.
Training for football season

"The AI checked in after my first session and already adjusted my plan. I've never had an app do that. It actually feels like someone's watching your progress."

Sophie R.
Building around marathon training

"I was sceptical about AI coaching. Ten days in and my lifts are already progressing in a way they weren't after three months of doing it myself."

Daniel K.
Intermediate lifter, hypertrophy goal

"The nutrition plan it gave me actually works around my training days. Not a generic meal plan — it knows when I train and what I need before and after."

Anya L.
Fitness and body composition
One PT session costs more than a year of FORGE Steel.
Sixty minutes of a trainer's time. Or twelve months of an AI coach that's online at 2am.
Pricing

Choose your level.

Start free for 7 days. No commitment until you're ready.
Showing prices in CHF — change currency · Transactions processed in CHF
Monthly
Annual 2 months free
⚙️ Iron
Start training with a real plan.
CHF 6.99/mo
billed CHF 83.88/year
✓AI fitness agent — 20 messages/month
✓AI-generated workout programme
✓AI-generated nutrition plan
✓Workout logging (per-set)
✓Streak tracking & badges
✓Personal records detection
✓5 themes · 12 languages
RECOMMENDED
🔩 Steel
Full coaching. No PT required.
CHF 9.99/mo
billed CHF 119.88/year
✓Everything in Iron
✓Unlimited AI fitness agent messages
✓Weekly AI performance review
✓Post-workout AI check-in
✓Progressive overload tracker
✓Body metrics & AI insights
✓Plan editing via AI chat
✓Deload detection & alerts
✓Weekly shopping list
✓Multiple saved programmes
✓Workout history export
🔥 Forge
Everything. Monthly AI performance review included.
CHF 13.99/mo
billed CHF 167.88/year
✓Everything in Steel
✓Monthly AI deep-dive coaching review
✓Exercise video demonstrations
✓Nutrition barcode scanner SOON
✓Wearable sync — Apple / Garmin SOON
✓Priority support
✓Early access to new features
Common questions

The things people ask
before they sign up.

"I've been burned by personalised apps before. They all give everyone the same thing."
That's a fair read of the market. Most "personalised" apps are decision trees wearing a friendly name. FORGE runs on a conversational AI that reads your actual data, asks what no other app asks during onboarding — your sport, your schedule, your injury history, your real goal — and builds from there. Try the first five minutes. You'll feel the difference before you've finished setting it up.
"Is AI coaching actually as good as a real trainer?"
That's the wrong comparison for most people. The real question is: is it better than nothing? Better than a generic app you used for two weeks and abandoned? Better than showing up to the gym and guessing? For all of those: yes. Most people aren't choosing between FORGE and a £200/month coach. They're choosing between FORGE and going it alone. For that comparison, it's not close.
"I'll sign up and stop using it after two weeks."
That's what apps deserve when they hand you a plan and disappear. FORGE checks in after every session, sends a weekly performance review, and flags when you're pushing too hard before you burn out. It's designed to stay in it with you — not just show up on your phone and hope you remember it's there. Try it free for 7 days. If it doesn't hold you, cancel. No questions.

Stop making it up as you go.

Your programme is built in under 2 minutes.
Your AI coach is online right now.
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No commitment until after your trial · Cancel anytime · 30-day money back