StrengthSync
Adaptive strength training

Your strength shouldn't be invisible.

StrengthSync shows how your training is paying off, then adapts your next session and tells you why. Four taps each morning, and the engine decides the day: push, hold, or ease off.

Get your free RoadmapWhy we built it

The numbers.

What the founding tier actually costs, and how long it takes to find out which of the four lifter stages you are in.

$99/yr

Founding price, locked for life

1000

Founding spots

4

Taps each morning

30s

To your Roadmap

The first 1,000 lifters pay $99 a year and keep that price for life. After the cohort fills it is $19.99 a month, and it never goes back down.

StrengthSync. How the engine works.
Why it holds up

A tested engine, not a black box.

A plan that cannot see you cannot progress you. That is the whole argument, and it is the part every other app leaves to a black box. The AI shapes your week. The engine sets every rep range, weight, and rest from cited training science, and every change it makes arrives with the reason attached.

Four taps each morning on sleep, body, energy, and stress. The engine reads them against what you actually lifted and decides the day: push, hold, or ease off. You see the call and the reasoning behind it before you touch a bar.

Kinesiologist-built · No wearable required · Every change explained

More about us
Answers

Plain, cited answers to what lifters actually ask.

Read every answer
Train your way

Pick a style, or describe your own. The engine owns the science either way.

The AI shapes the week. The engine sets every rep range, weight, and rest from cited training science, never from a guess. Powerlifting, bodybuilding, calisthenics, knees-over-toes, straight strength and hypertrophy, or a split you write yourself.

Powerlifting — StrengthSync. Adaptive strength training.

Powerlifting

Six ways in

Bodybuilding — StrengthSync. Adaptive strength training.

Bodybuilding

Six ways in

Calisthenics — StrengthSync. Adaptive strength training.

Calisthenics

Six ways in

Knees-Over-Toes — StrengthSync. Adaptive strength training.

Knees-Over-Toes

Six ways in

Strength & Hypertrophy — StrengthSync. Adaptive strength training.

Strength & Hypertrophy

Six ways in

Your own split — StrengthSync. Adaptive strength training.

Your own split

Six ways in

What the engine says

Every change comes with the reason.

Examples of the one-line explanation the engine writes, in the shape it writes them. StrengthSync is pre-launch, so these are demonstrations of the product, not user testimonials. Verified user results will appear here once they exist.

“Bumped your squat 10 lbs. Last week's top set moved faster than the one before it, and your morning check-in has come back green four days running.”
BBack squat, session 14Example engine output
“Held bench at last week's weight. You logged three hours of sleep and rated energy 2 out of 5. Holding today protects the rest of the wave.”
BBench press, after a bad nightExample engine output
“This is your easy week, on purpose. Volume drops 40 percent so fatigue can fall off and show you the strength you already built over the last three weeks.”
DDeadlift, week 4 of the waveExample engine output
“Added a rep instead of weight. You have held 95 lbs for five sessions, and at this stage reps are the cheaper way through a stall than load is.”
OOverhead press, stall checkExample engine output
“Row volume is steady and your weight trend is down 0.6 lbs a week. Strength holding while weight falls is the recomposition working. That is not a stall.”
BBarbell row, recomp phaseExample engine output

The training science the engine reasons over

Stop guessing whether it is working.

Get your free Lifter Roadmap and see your stage, your constraint, and your next session. Then run the full engine free for a month before you pay anything.

Get your free RoadmapHow the engine decides