Last updated 1 September 2026 · Version 2026-09.3
This policy explains what personal data Coach Baily holds about you, why we hold it, the legal basis for it, who helps us run the service, how long we keep it, and the rights you have over it.
Coach Baily is run by Joe Baily, trading as “Coach Baily”, an individual (sole trader) based in the United Kingdom. For the personal data described here, Joe Baily is the data controller. If you have any question about your data, or you want to exercise any of your rights, contact us at bailyldesign@gmail.com, or by post at 133 Wren Path, London SE28 0DY, United Kingdom.
One important exception: where you use Coach Baily to record information about other people (for example your club’s members and teams), you or your club — not us — decide what is recorded and why. For that information you or your club are the controller and we act as your processor. See section 5.
We hold the information you give us so the app can work for you:
We also automatically receive some technical information when you use the app — such as your IP address, browser type, and basic activity and error logs — through the hosting and error-tracking providers listed in section 7. We use this to keep the service running, secure, and working correctly.
We use this information only to provide Coach Baily to you — to run your account, save and show your sessions, put your club logo on your plans, send the emails the service needs to send, and let you plan alongside other coaches in your club. We do not sell your data, and we do not use it for advertising.
Under UK and EU data protection law we must have a legal basis for using your personal data. Ours are:
Coach Baily builds session suggestions automatically from a library of real drills. Most requests are handled entirely on our own systems.
When your request is more detailed than our own software can interpret by itself, we send the text you typed to OpenAI, a US-based provider, which reads it and returns a structured version of what you asked for. We send the text of that request and nothing else — your name, email address and account details are never sent with it. Your saved sessions are never sent. And nothing is sent to OpenAI at all when your request is simple enough for us to handle ourselves. OpenAI does not choose your drills; those always come from our own library.
OpenAI states that data sent through its API is not used to train its models, and that it may keep a copy for up to 30 days to check for misuse.
Because the words you type are passed on in this way, please do not type anyone’s personal details — in particular a child’s name — into the session box. Coach Baily never asks for player details, has nowhere to store them, and does not need them to build a session.
This automated step only produces coaching suggestions for you to review — it does not make any decision that has a legal or similarly significant effect on you or on any other person.
Coach Baily lets coaches and clubs record information about other people — for example other coaches, club staff, members, and teams. For that information, you or your club are the controller (you decide what is recorded and why) and Coach Baily is your processor (we hold and handle it on your behalf to provide the app).
If you record information about other people, you are responsible for having a proper legal basis to do so and, where required, for providing any notice or obtaining any consent those people are entitled to. Please only record what is necessary for coaching.
Coach Baily is a tool for adult coaches and is not aimed at children. You must be at least 18 to create an account, and children do not create their own accounts. Where a club is set up, the person who sets it up must also be an adult.
Grassroots football involves young players, but Coach Baily has no feature for recording players. There are no player lists, no player records and no information about individual children anywhere in the app. A team in Coach Baily is a named group of coaches — for example “U12s” — with an optional age band such as “Under 12”. We do not ask for, and do not store, any child’s details.
Some boxes in the app accept free text (for example a team name or a session description). Please do not type a child’s personal details into them. If you do, you are the controller for that information (see section 5) and are responsible for having the right permission — normally from a parent or guardian, or another lawful basis.
To run the service we use a small number of trusted providers, who process data on our behalf. They are only allowed to use the data to provide their service to us. They are:
Some of these providers are based outside the UK, including in the United States. Where your data is transferred to the United States, the providers we use are certified under the EU-US Data Privacy Framework and its UK Extension (for example Cloudflare, Render and Stripe) and/or rely on Standard Contractual Clauses together with the UK International Data Transfer Addendum. Where an EU/UK-hosted option is available we choose it — for example, our error-tracking (Sentry) is hosted in the EU, and our transactional email (Resend) is sent from the EU (Ireland) region.
Our AI provider, OpenAI, is also US-based. [TO CONFIRM: confirm which transfer mechanism applies to OpenAI — OpenAI does not appear in the public EU-US Data Privacy Framework list, so this is expected to rest on Standard Contractual Clauses and the UK International Data Transfer Addendum under OpenAI’s data processing terms]
[TO CONFIRM: confirm whether an EU representative (GDPR Article 27) is required for users in the EU]
When you sign in, Coach Baily stores a secure login token and your basic account details in your browser's local storage so that you stay signed in as you move around the app. This is necessary for the app to work — it is not used for tracking or advertising. Coach Baily does not set advertising or tracking cookies.
We also measure how many people visit the app, using Cloudflare Web Analytics (see section 7). This is deliberately privacy-preserving: it sets no cookies and stores nothing in your browser, so it cannot follow you between visits or to other websites. It tells us how many visits a page received, not who you are.
We keep your account data for as long as you have an account. Other specific periods:
We take reasonable steps to protect your data. Connections to the app and API use encryption in transit (HTTPS), passwords are stored only in a securely scrambled (hashed) form, access to systems is limited, and we use monitoring and error-tracking to spot and fix problems. No online service can be completely secure, but we work to keep your data safe.
If a personal data breach happens that is likely to affect your rights, we will report it to the relevant supervisory authority (in the UK, the Information Commissioner's Office) within the time the law requires, and we will tell you where the law requires us to.
Under UK and EU data protection law you have the right to:
To exercise any of these, email bailyldesign@gmail.com.
If you are unhappy with how we have handled your data, you can complain to the UK's Information Commissioner's Office (ICO) at ico.org.uk. If you are outside the UK, you can also contact the data protection authority in the country where you live.
We may update this policy as Coach Baily grows. If we make an important change we will update the version and date at the top of this page.