Kill the noise.
FitSignal turns your training into clear weekly decisions: what worked, what didn't, and what to do next.
Built for serious lifters
Whether you have been training for years or just getting serious, FitSignal adapts to your level.
Intermediate lifters
Past linear progression but not sure how to structure your own blocks.
Busy professionals
Need effective training in 3-4 days per week without the guesswork.
Masters athletes
Want smart programming that accounts for recovery and joint health.
How it works
Tell us about your training
Equipment, schedule, injuries, and goals. Takes about 3 minutes.
FitSignal reads your data
Sleep, stress, soreness, and performance feed the AI's understanding.
Get daily signals
Actionable insights and adapted workouts based on your readiness.
See why, not just what
Transparent reasoning for every recommendation the coach makes.
What makes FitSignal different
Your daily FitSignal Feed
Every morning, FitSignal surfaces the insights that matter. Readiness scores, recovery status, and actionable recommendations in one glanceable feed.
- Readiness-based workout adaptation
- Recovery and fatigue signals
- Progress milestones and PRs
See why, not just what
Every recommendation comes with a "Why this?" button. See the exact reasoning, data points, and evidence behind every coaching decision.
- Transparent AI reasoning
- Evidence-based explanations
- Learn as you train
Periodized blocks, not random workouts
Real programming with accumulation, intensification, and peaking phases. The AI manages the structure so you can focus on training.
- 4-12 week structured blocks
- Clear weekly progression
- Generate new blocks when ready
Progress that keeps you motivated
Track consistency, streaks, and milestones. Optional progress mode adds XP and levels without losing the serious programming.
- Level up with each workout
- Track streaks and PRs
- Toggle progress mode on/off
Programs for every goal
Tell the AI what you want to achieve and it designs the right approach.
Powerbuilding Focus
Build strength and size with clear weekly signals showing exactly what's driving your progress.
Joint-Friendly Strength
Smart exercise selection with transparency on why each movement was chosen for your body.
Minimal Equipment
Full programs for home gyms with clear signals on how to maximize limited equipment.
Return to Training
Gradual progression with recovery signals showing when you're ready to push harder.
What lifters are saying
“Finally, I can see exactly why my program is changing. The weekly signals cut through all the noise and show me what actually matters.”
Marcus T.
Intermediate lifter, 4 years training
“The transparency mode is a game changer. I can see why every exercise was chosen and how it protects my joints.”
Sarah K.
Masters lifter, 40+
“Three sessions a week, clear weekly recap, no guessing. FitSignal tells me exactly what worked and what to focus on next.”
James R.
Busy professional, 3 days/week
Simple, transparent pricing
Start with a 7-day free Pro trial. Upgrade when you are ready.
Monthly
$14.99/mo
7-day free Pro trial included
Quarterly
Save 33%$9.99/mo
$29.97 billed quarterly
FitSignal for iOS is coming
Join the waitlist for early access to the native app. Use the mobile-friendly web app in the meantime.
Free: FitSignal Blueprint Guide
Learn how to read your body's signals and structure your own training blocks with our free guide.
Frequently asked questions
Most apps give you workouts without context. FitSignal shows you what's working, what isn't, and exactly why your program is adjusting. Full transparency, no black boxes.
The Signal Feed is your weekly summary of what matters: adherence, PRs, recovery status, and what changed in your program. It's designed to cut through the noise.
Tap 'Why this?' on any workout, exercise, or program change to see exactly what data was used, what constraints were applied, and the reasoning behind every decision.
During onboarding, you tell us about any injuries. FitSignal builds guardrails into your program and shows you exactly why certain exercises were selected or avoided.
Absolutely. You can swap exercises, adjust volume, or ask the AI coach. Every change is logged and explained so you always know what's different.
Yes. Start with a 7-day Pro trial - no credit card required. See your first weekly signal and experience full transparency before deciding.
We're building the iOS app now. Join the waitlist to get early access and help shape the mobile experience.
At each week boundary, FitSignal reviews your sessions, RPE, and feedback. You get a clear signal showing what changed and why - no mysterious algorithm updates.