Stop guessing.
Train with intent.
The first AI fitness tracker that doesn't just log your workouts — it tells you what to do next based on your actual recovery and performance.
Join 500+ lifters already on the waitlist. No spam, ever.
Your fitness app is a glorified notebook
Most apps record what you did. None tell you what to do next. You're left guessing on volume, intensity, and recovery — hoping something works. STRIVN changes that.
73%
of lifters plateau within 6 months
91%
don't track recovery at all
2.4x
faster progress with adaptive programming
First-class
training intelligence
We built the training platform we always wished existed — one that actually adapts.
Your program evolves
every single week.
GPT-4o analyzes your training logs, recovery data, and progress trends to rebuild your program weekly. Not a template — a living, breathing plan that adapts to you.
- Personalized 12-week periodized programs
- Weekly auto-adjustments based on performance
- Volume, intensity, and exercise selection optimized
- Deload weeks programmed when fatigue accumulates
Catch stalls before
they cost you months.
STRIVN monitors your strength curve across every lift. When progress stalls, it identifies the root cause and automatically adjusts your programming.
- Real-time plateau detection across all lifts
- Root cause analysis: volume, frequency, or recovery
- Automatic program adjustments to break through
- 1RM prediction and strength forecasting
Train when ready.
Rest when you're not.
STRIVN uses Apple Health to pull your HRV, sleep quality, and resting heart rate. It calculates a daily recovery score and adjusts today's workout intensity accordingly.
- Daily recovery score from HRV, sleep, and resting HR
- Apple Health integration
- Auto-adjusts today's session based on readiness
- Weekly recovery trend analysis and fatigue alerts
From signup to smarter training
In under five minutes.
Tell us your goals
Complete a quick onboarding: experience level, training frequency, goals, and diet preference.
AI builds your program
GPT-4o generates a personalized 12-week training plan tailored to your body and goals.
Train & log
Log workouts in seconds. STRIVN tracks sets, reps, weight, and syncs your biometric data.
AI adapts weekly
Every week, your program evolves based on your actual performance and recovery data.
What early testers are saying
"STRIVN caught a plateau in my bench I didn't even notice. Changed my volume and I hit a 20lb PR two weeks later."
Marcus T.
Intermediate lifter, 3 years training
"I've used Hevy for a year. STRIVN is what I always wished it could be — it actually tells me what to do instead of just recording what I did."
Sarah K.
Switched from Hevy
"The recovery score changed how I train. I used to push through fatigue. Now I know when to back off and when to go hard."
Jake R.
Intermediate lifter, 2 years training
Built for every stage
The Plateau Pusher
1-3 years training
You've been lifting consistently but stopped getting stronger. STRIVN's AI detects your plateau pattern and rebuilds your program automatically.
"Your plateau isn't a fitness problem — it's a data problem."
The Curious Beginner
0-12 months training
You just started and don't know if what you're doing is working. STRIVN gives you a structured 12-week plan that auto-progresses week by week.
"Your first 12 weeks, planned by AI."
The Data Optimizer
3-6 years training
You track everything but still guess on programming decisions. STRIVN gives you periodization planning, 1RM prediction, and fatigue modeling.
"Train smarter than your spreadsheet."
The Founder Story
How a personal plateau led to building the most intelligent training system for intermediate lifters.
I didn't build STRIVN because I saw a gap in the market. I built it because I was stuck, and I had no idea what I was doing wrong.
I'd been training for years on instinct. Custom splits, no logged sets, no tracked macros — just showing up and lifting based on how I felt that day. I thought consistency was enough. It wasn't.
A colleague who was a former personal trainer pulled me aside one day. He told me that without tracking my workouts and my nutrition, I was essentially flying blind. That I could be working hard in completely the wrong direction and never know it.
So I started paying attention. And what I found surprised me — I wasn't undertrained. I was overdoing it. Too much volume, no structured recovery, the same movements repeated until my body quietly started breaking down. I'd built a program around effort and ignored everything else.
I described what I was doing to an AI platform. It told me what to fix. Reduce volume. Add recovery. Adjust my training.
And things started to shift.
That moment reframed everything.
Because the problem wasn't that I needed to track more. It was that even with the right data, there was nothing to tell me what to do with it. Every app I looked at was a digital logbook — they recorded what you lifted, nothing more. No intelligence. No adaptation. No feedback.
I realised this wasn't just my problem. Intermediate lifters plateau for six distinct reasons — overtraining, undertraining, program staleness, poor recovery, neglected nutrition, and training without any real structure. Most people experience some combination of all six without ever knowing which one is actually holding them back.
Not a single mainstream app addresses any of them.
So I built STRIVN. A finance guy, working nights and weekends, building the tool I wish had existed when I needed it most.
Not a workout tracker. An intelligent training system that learns how your body responds, adapts your program in real time, and tells you what no other app will — when to push, and when to stop.
Real results, for real people, who are already putting in the work.
Ready to stop guessing and start training with intent?
Join the WaitlistWhy Intermediate Lifters Plateau
Most people experience some combination of these six reasons without ever knowing which one is actually holding them back.
Overtraining
Common Symptoms
- •Constant fatigue
- •Declining strength
- •Poor recovery
- •Increased injury risk
How STRIVN Helps
STRIVN monitors your recovery metrics (HRV, sleep, HR) and automatically reduces volume when it detects overtraining signals.
Undertraining
Common Symptoms
- •Stagnant progress
- •Low intensity
- •Insufficient volume
- •Boredom with routine
How STRIVN Helps
STRIVN analyzes your performance data and progressively increases intensity and volume when you're ready for more stimulus.
Program Staleness
Common Symptoms
- •Same exercises repeatedly
- •Adaptation plateau
- •Mental fatigue
- •No progression
How STRIVN Helps
STRIVN automatically rotates exercises, rep ranges, and training styles based on your response patterns to keep progress moving.
Poor Recovery
Common Symptoms
- •Inadequate sleep
- •High stress levels
- •Persistent soreness
- •Slow adaptation
How STRIVN Helps
STRIVN tracks recovery signals and recommends deload weeks, active recovery, and sleep optimization strategies.
Neglected Nutrition
Common Symptoms
- •Inconsistent macros
- •Inadequate protein
- •Poor meal timing
- •Energy crashes
How STRIVN Helps
STRIVN integrates nutrition tracking and alerts you when your macros don't align with your training intensity.
No Real Structure
Common Symptoms
- •Random workouts
- •No periodization
- •Unclear goals
- •Inconsistent effort
How STRIVN Helps
STRIVN creates intelligent periodized programs that adapt to your body, not generic templates.
The STRIVN Difference
Without STRIVN
- •Guessing which factor is limiting progress
- •Plateaus last 6-12+ months
- •Manual tracking without actionable insights
- •High injury risk from overtraining
- •Progress: 2-3% monthly
With STRIVN
- ✓AI identifies the exact limiting factor
- ✓Plateaus broken in 4-8 weeks
- ✓Real-time recommendations & program adjustments
- ✓Automatic recovery optimization
- ✓Progress: 12-18% monthly
Average improvement in lifters using STRIVN
Stop guessing which one is holding you back.
Get Your Personalized AnalysisLess than a coffee
per week
Two plans. No hidden fees. Cancel anytime.
Free
Core tracking, no credit card needed
- Unlimited workout logging
- Manual food logging & tracking
- Basic progress charts
- Basic analytics dashboard
- Community access
Premium
Full AI coaching experience
- Everything in Free
- Full AI adaptive coaching engine
- Plateau detection & auto-fix
- Recovery score (HRV, sleep, HR)
- AI food photo logging
- Advanced analytics & 1RM prediction
- Periodization planning
- Priority support
Available this summer
Join the waitlist for early access. Be the first to experience AI-powered training when STRIVN launches in July 2026.
Free to join. Refer friends to jump the line and unlock 1 month of Pro free.
Loved by lifters
Real results from real users who switched to STRIVN.
"STRIVN caught a plateau in my bench I didn't even notice. Changed my volume and I hit a 20lb PR two weeks later."
Marcus T.
Intermediate lifter, 3 years training
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