# TrainOS

- **Website:** <https://trainos.site>
- **Primary alias:** `trainos.site`

## Description

TrainOS provides software for Brazilian jiu-jitsu academies, designed to support student retention and simplify day-to-day operations. Its platform helps gym owners identify members who may be losing momentum, track new students through their first 90 days, and respond to failed payments with automated follow-ups. Owners can also manage memberships, schedules, announcements, payments, and win-back messages through the system, including by giving instructions to its AI-powered assistant.

Every academy receives a member app at no monthly cost. Students can view class schedules, register for sessions, track attendance streaks and training history, follow belt progress, and stay connected through announcements and a community feed. The platform also supports trial-class booking and digital waivers, while a prospect-tracking CRM is described as rolling out.

TrainOS charges $0 per month and a 0.5% transaction fee, with no contracts. It connects to the academy’s own Stripe account, so payouts go directly to the business. The service is built to help academies reduce administrative work, keep members engaged, and manage operations from one platform.

## Industries

- 🖥 Computers Electronics and Technology
- 🏈 Sports
- 🏈 Martial Arts _(under Sports)_

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/id8LEqntRl/w/820/h/820/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1793300699857)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Celery | #9cbc5d | accent |
| Green Leaf | #4d7c0f | dark |
| Deco | #cddca9 | light |

## Fonts

- var(--font-geist-sans) — asset _(custom)_
- var(--font-geist-sans) — asset _(custom)_

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_Source: <https://brandfetch.com/trainos.site>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._