Train · Fuel · Check in · Coach
ProtoComp is a training and nutrition system that adapts to your real context — sleep, recovery, goals, and, when it's relevant, what else is going on in your body. For lifters, GLP-1 users, enhanced athletes, and coaches who need more than a tracker.
Today's signals
Today's plan — adjusted
The problem
Generic apps program you like last week never happened. They don't care how you slept, how you're recovering, whether a GLP-1 has flattened your appetite, or what else is part of your picture. Your coach guesses between check-ins. You plateau, under-recover, or grind through sessions your body wasn't ready for — and the months you're paying for don't add up to much.
What it actually does
Train
Your split, schedule, and training history drive what gets programmed — from a library of 950+ exercises. Slept badly, legs still wrecked, short on time? Today's session adjusts: fewer working sets, a tighter cap. The progression math stays exact, so your numbers keep moving week to week.
Fuel
Calories and protein move with your weight trend, your training day, and your goal. On a GLP-1 with no appetite? The protein floor holds while energy comes down, so you lose weight without losing the muscle you trained for. Targets you can actually hit, recalculated as you change.
Check in
Weekly check-ins, progress photos, and training trends land in one place. Training solo? The app turns them into plan adjustments and plain-language guidance you can question. Working with a coach? They see what drifted before your next call — not three weeks after.
Natural-first
Training, nutrition, check-ins, and coaching are built for natural athletes first. Nothing useful is gated behind compound features — if that's never part of your life, you'll never notice it's there.
Compound context
If TRT, GLP-1s, or peptides are part of your picture, log them and your training and nutrition take that context into account. We don't prescribe, source, or sell compounds — and for clinical questions, the app points you to your clinician instead of pretending to be one.
Who it's for
Natural lifters
Progressive programs, honest food targets, and a check-in loop that catches plateaus early. Everything a serious natural lifter needs, nothing they don't.
GLP-1 users
Appetite down, weight moving fast — most apps have no idea what to do with that. ProtoComp holds your protein floor and programs training that protects lean mass on the way down.
Enhanced athletes
Log what you're actually running and get programming and nutrition that account for it — without judgment, sourcing, or medical claims. Your decisions stay between you and your clinician.
Coaches
A roster view that flags who needs you and why, drafted check-in replies you review before they send, and clients who actually log — because the app is worth opening.
For coaches
Spreadsheets and DMs don't scale past a handful of clients. ProtoComp puts your whole roster on one screen: missed check-ins, off-plan weight trends, and contradictory signals surface on their own, so your time goes to the clients who need it this week.
Needs attention
Ready for you
Trust & safety
✓ What ProtoComp is
✗ What it will never be
Free tools · beta
Reference
A source-backed reference of 400+ peptides and compounds — mechanisms, safety flags, WADA status, and evidence quality, graded honestly. Educational only.
Calculator
Concentration, units to draw, and days of supply — computed live as you type, with a visual syringe readout. No login, no paywall.
Early access
ProtoComp is in private beta. Invitations go out in small batches as we expand. No spam, unsubscribe anytime.