Strong for life.Every rep works harder.

Up to 90% of your muscle fibers. Zero load on your joints.

The whole idea

Strength was never about the weights.It was about the signals.

Every rep you have ever done began as a signal from your brain to a muscle. Weight was only ever a way to make that signal louder, and a blunt one.

Katalyst amplifies the signal directly and aims it at every major muscle group at once, while you move. All of the stimulus, none of the wear. Even the deep back stabilizers most workouts miss.

You put in minutes. Katalyst delivers hours.

Learn more
90%

Muscle activation. A single gym set reaches a fraction of that.

3x

The training delivered, minute for minute in the Katalyst Suit.

0lbs

No load on your joints. No weights. No impact.

4modalities

Strength, power, cardio, recovery. New drops every few weeks.

What happens next

What to expect.

Nothing to measure at checkout. Your sizing form comes by email, then we build the suit to you.

1

You check out.

Your $300 credit is already applied. Add your membership in one tap, or skip it and start monthly.

Today · 2 minutes

2

We email your sizing form.

Six measurements, a tape measure, and five minutes. This is the only thing we need from you.

Within the hour

3

We build it and ship it.

Fitted to your measurements, tested, and at your door. Your first session is twenty minutes after that.

3 to 6 business days

The movement library

The Katalyst Suit is the hardware.This is the reason you keep going.

Sessions built for the Katalyst Suit, not adapted to it. Follow a trainer who adjusts intensity in real time, or run programs at your own pace. Every impulse is timed to the movement, so the work lands where it should.

Katalyst app session on an iPhone
Compatible with iPhone and iPad running iOS 15 or later.
340+ Sessions
4 Modalities
5 – 20 Minutes
Weekly New drops
Dynamic Full Body

Dynamic Full Body New

💪 Strength⏰ 20 MinLevel 2
Rotational Core Focus

Rotational Core Focus New

🧨 HIIT⏰ 20 MinLevel 2
Standing Full Body Recovery

Standing Full Body Recovery New

🧘 Recovery⏰ 10 MinLevel 1
Rotational Golf Strength

Rotational Golf Strength

⛳ Sports⏰ 20 MinLevel 2
Boxing Intro

Boxing Intro

⛳ sports⏰ 20 MinLevel 2
Powerful Legs

Powerful Legs

❤️ Cardio⏰ 20 MinLevel 2
Full Body HIIT

Full Body HIIT New

🧨 HIIT⏰ 10 MinLevel 1
Lower Back | Mobility

Lower Back | Mobility

🧘 Recovery⏰ 10 MinLevel 1
Hips | Mobility

Hips | Mobility

🧘 Recovery⏰ 10 MinLevel 1
Gentle on the joints cardio

Gentle on the joints cardio

❤️ Cardio⏰ 20 MinLevel 2
Boxing Endurance

Boxing Endurance

❤️ cardio⏰ 20 MinLevel 2
Dynamic Basketball Strength

Dynamic Basketball Strength

⛳ sports⏰ 20 MinLevel 2
Full Body Power

Full Body Power New

💪 Strength⏰ 20 MinLevel 2
Build Your Strength

Build Your Strength New

💪 Strength⏰ 20 MinLevel 2
Standing Core

Standing Core

💪 Strength⏰ 20 MinLevel 2
Endurance Combo Circuit

Endurance Combo Circuit

💪 Strength⏰ 20 MinLevel 2
Full Body Cardio

Full Body Cardio

❤️ cardio⏰ 20 MinLevel 2
Beginner Balance and Stability

Beginner Balance and Stability

💪 Strength⏰ 20 MinLevel 2

Inside the app

More out than you put in.

Every session shows what Katalyst delivered. Hours of training, from minutes in the Katalyst Suit.

A real member's numbers, shared with permission.

Katalyst delivered

67 hours of training

From 80 sessions.

Sessions

80 all time

In the suit

21h 30m all time

Why Katalyst

We didn't build a better gym.

We deleted the commute, the equipment, and forty minutes. What is left is the part that actually makes you strong. Here it is against the thing you are really deciding between.

The gym

A session

60 to 120 minutes, plus the commute.

Space and setup

None at home. All of it elsewhere

Muscle activation

A fraction at a time, one group per set

The investment

Monthly, forever, whether you go or not

Katalyst

A session

Full body, every major group at once. Hours of training from minutes in the Katalyst Suit.

Space and setup

Under 3 pounds. Lives in a drawer. No installation

Muscle activation

Up to 90 percent, all at once

The investment

{price} with {names} credit, plus membership from {from}/mo. HSA/FSA eligible.

Questions

Answered, in order of what matters.

Still deciding? Ask the friend who sent you. They have been through all of this already.

No. It is a deep, buzzing contraction, closer to a hard set than to pain, and you control the intensity in your hand throughout the session. Most people start around level 3 of 10 and stay there for the first few weeks. Turning it down mid-rep is a normal part of the workout, not a failure.

A TENS unit targets nerves to manage pain, and a massage gun works on tissue after the fact. Katalyst sends impulses to the muscles themselves, every major group at once, while you move through a coach-led session. It is a workout, not recovery or pain relief.

EMS training, like Katalyst, is efficient, joint-friendly, and time-saving. It activates more muscle fibers for effective workouts in just 20 minutes, reduces joint strain by avoiding external weights, and allows targeted muscle training. EMS can also complement traditional strength workouts for optimal results.

Yes. Used properly, full-body EMS is a safe and effective fitness modality, especially given the absence of external loads or wear and tear on your joints. Please refer to our Instruction Manual for more information on who can use Katalyst and its proper use. As with any fitness program, consult your healthcare provider if you have a health concern or take medication.

Katalyst is HSA/FSA eligible through Truemed. Choose Truemed at checkout, complete a short eligibility survey, and pay with your HSA/FSA card or submit for reimbursement. Membership is eligible the same way.

If your shipping address or sizing changes before your Suit ships, just contact us at support@katalyst.com. We’ll send out a confirmation request closer to your delivery date, so you’ll have a chance to make updates. Our goal is to make sure your Suit arrives at the right place and fits perfectly.

If you need to pause your membership, please reach out to support@katalyst.com and we would be happy to work with you.

One last thing

Your friend already paid for the hardest part.

The first {gift} and the doubt about whether it works. What is left is twenty minutes, 2 to 3 times a week.

{price} after credit · HSA/FSA eligible · Free US shipping