Gainsei
For strength & conditioning coaches

Guide everyathlete togreatness

Plan sessions, log every set, track weight and progress, and keep your whole roster moving forward. And now a shop of your own: sell your plans, diets and gear from a page you build and manage in the app.

30 days free · Nothing charged today · Cancel anytime · iPhone app

A session in progress - the client, the week and today's workout
The trainer's home screen - the session running now, and the day at a glance
∞Athletes per account
€24.99A month, everything included
24/7Sell plans, diets and gear from your own page
30Days free, nothing charged

Everything inside

01 - Features

Pick one to see it - the screen and the detail below change with it.

The roster - every client with their rank and their next session
Roster

Your whole roster, at a glance

Everyone you coach in one list, with the detail a tap away: their history, their weight, their notes and what is coming. However many that is - nothing here counts your clients.

As many clients as you coach, on one account
Body weight and a daily rating, charted over time
Photos, goals, injuries and notes on every profile

Your own shop

02 - Sell direct

A storefront with your name on it

Every trainer on Gainsei gets a public page. Pick your link, upload a cover, write your headline, and list what you sell - training blocks, meal plans, gear. Clients fill a cart and place an order, and it arrives in the app with everything you need to fulfil it.

gainsei.com/shop/austrian-oakIncluded
01
Pick your link
Your own address, yours from the moment the account exists.
02
List anything
Training blocks, meal plans, gear. Your own shelves, your own photographs and prices.
03
Orders reach the app
A client fills a cart and places an order. You are told it arrived, and you work it through to done from My Shop.
04
See what sells
Earnings totals every sale, by product and by shelf, month by month.
gainsei.com/shop/austrian-oak
Austrian Oak
Train like it matters
Plans12-Week Hypertrophy Block
€49.00
DietsLean Bulk Meal Plan
€29.00
PhysicalLever Lifting Belt
€59.00
PhysicalWhey Isolate - 1kg
€34.00

Pricing

03 - One plan, everything included
StandardAvailable now

Everything you need to coach, and a shop to sell it from

€24.99/ month

First 30 days free · then €24.99/month, or €249.90/year

Your own public shop - sell plans, diets and gear
Training plans, loads and weekly progression
Nutrition plans and macro targets
Daily logs, ratings and weigh-in tracking
Scheduling, reminders and notifications
Start free trial

The app runs on iPhone, iOS 16.4 or later. Android is in development.

PremiumComing soon

For studios and growing rosters

Soonin development

Everything in Standard, plus:

Your own branded client app
A dedicated space for bodybuilding competition prep
Retention and progress analytics
Further automations, so the job gets easier
Rich templates to customise your shop
04 - Before you start

Questions, answered

What coaches ask most before they try Gainsei.

Still have a question?

Write to us from Settings → Help & support in the app, and a person replies.

Visit the Help centre
01Do my clients need to download anything?

Not for now. Gainsei is your app, and clients don’t need an account - to send them tomorrow’s session and meals, one tap opens your own WhatsApp with the message written. An app of their own is in development, and will come with the Premium plan.

02What happens after the 30 free days?

Your plan starts at €24.99 a month, or €249.90 a year, on the card you added. Cancel before the trial ends and nothing is charged. The free month is once per account.

03Can I cancel anytime?

Yes, from Manage subscription on this site. You keep everything until the end of the period you’ve paid for, and it won’t renew.

04Does it work on Android?

Not yet. The app runs on iPhone, iOS 16.4 or later. Android is in development.

05Which languages is the app in?

English and Albanian. Each trainer picks theirs in Settings, and can switch at any time.

06Is there a limit on clients?

No. Coach as many clients as you have - nothing in Gainsei counts them.

07How do I get help?

Write to us from Settings → Help & support in the app, or at support@gainsei.com, and a person on our team replies.

Take it to the gym floor

Your subscription follows your account - subscribe here, train there. Sign in with the same email and your plan is already active.