Sunday Reset
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Privacy Policy

How Sunday Reset collects, uses and protects your personal data and reflections.

Issue date: 24.10.2026

What you write in Sunday Reset is yours. We store it to run the service, send it to our AI provider so Marcus can respond, and never sell it or use it to train AI models.

Who we are

Sunday Reset is run by Dawid Klimowicz, Wojska Polskiego 1, 78-200, Białogard, Poland (“we”, “us”). We are the controller of your personal data under the EU General Data Protection Regulation (GDPR).

For anything about your data, write to sundayresetmail@gmail.com.

This policy covers the Sunday Reset website at https://www.sunday-reset.app/ and the Sunday Reset web app. Cookies are explained separately in our Cookie Policy.

What we collect

We collect only what Sunday Reset needs to work. We don't ask for your real name.

DataExampleWhy we need it
Email addressyou@example.comSign-in, confirming your account, service emails
PasswordStored only as a secure hashSign-in
Display name“Marcus fan”Addressing you in the app
Time zoneEurope/WarsawKnowing when it is Sunday for you
Session contentBrain dumps, week review answers, life area scores, intentionsRunning your sessions, Marcus’s responses, your progress
Marcus’s responses and your reportsWeekly responses, quarterly and annual report filesShowing you your history and patterns
Subscription statusTrial, active, cancelledGiving you access you paid for
Billing recordsInvoices, amounts, datesAccounting and tax duties
Emails you send usSupport questions, data requestsAnswering you
  • Email address

    Example
    you@example.com
    Why we need it
    Sign-in, confirming your account, service emails
  • Password

    Example
    Stored only as a secure hash
    Why we need it
    Sign-in
  • Display name

    Example
    “Marcus fan”
    Why we need it
    Addressing you in the app
  • Time zone

    Example
    Europe/Warsaw
    Why we need it
    Knowing when it is Sunday for you
  • Session content

    Example
    Brain dumps, week review answers, life area scores, intentions
    Why we need it
    Running your sessions, Marcus’s responses, your progress
  • Marcus’s responses and your reports

    Example
    Weekly responses, quarterly and annual report files
    Why we need it
    Showing you your history and patterns
  • Subscription status

    Example
    Trial, active, cancelled
    Why we need it
    Giving you access you paid for
  • Billing records

    Example
    Invoices, amounts, dates
    Why we need it
    Accounting and tax duties
  • Emails you send us

    Example
    Support questions, data requests
    Why we need it
    Answering you

We process this data to provide the service you signed up for, to meet legal duties such as tax rules, and, for anything sensitive you write, with your explicit consent.

We never see your full card details. Stripe handles payment on its own checkout page.

Your sessions and Marcus

Where your sessions are stored. Everything you write is stored by our hosting provider, Supabase, on servers in the European Union. It is encrypted in transit and at rest.

How Marcus responds. Marcus is an AI mentor powered by the Groq API from Groq LLC. When you finish a session, we send your session content and relevant earlier sessions to the API so Marcus can write his response. Groq LLC processes this on our instructions under a data processing agreement. It does not use your content to train any models.

No training, ever. We never use your sessions to train or fine-tune any AI model.

Who can read your sessions. Only we can access session content, and only when one of these applies:

  • you ask us for help and we need to look at your account to give it;
  • we need to fix a specific technical problem with your account;
  • we need to investigate abuse, a security incident, or a legal request. We use automated checks to detect misuse of the service, such as attempts to manipulate Marcus.

We never read sessions out of curiosity, for marketing, or to create content.

Sensitive information

Sunday Reset is not a medical or therapy service, and we don't analyse your health. But what you write may mention your mood, stress or mental health, which the GDPR treats as a special category of data.

So when you create an account, we ask for your explicit consent to process anything sensitive you choose to write. You can withdraw it at any time by deleting your account, because we can't run your sessions without it.

Marketing emails

If you opt in at signup or in Settings, we send occasional emails about Sunday Reset news and offers. You can unsubscribe at any time in Settings or from any email.

Who we share data with

We don't sell your data. We share it only with the providers below, who help us run the service and may use it only for that.

ProviderWhat it does for usData it receivesWhere
SupabaseHosting, database, file storage, sign-inAll account and session dataEuropean Union
VercelRuns the website and app serversRequests, including session content in transit, and IP addressesEuropean Union (Paris) and United States
Groq APIGenerates Marcus’s responses and reportsSession contentUnited States
StripePayments and subscriptionsEmail, payment details you enter on Stripe’s pageEU and United States
Google, Meta, TikTokWebsite analytics and ad measurement, only if you accept cookiesCookie data from our website, never session contentSee our Cookie Policy
  • Supabase

    What it does for us
    Hosting, database, file storage, sign-in
    Data it receives
    All account and session data
    Where
    European Union
  • Vercel

    What it does for us
    Runs the website and app servers
    Data it receives
    Requests, including session content in transit, and IP addresses
    Where
    European Union (Paris) and United States
  • Groq API

    What it does for us
    Generates Marcus’s responses and reports
    Data it receives
    Session content
    Where
    United States
  • Stripe

    What it does for us
    Payments and subscriptions
    Data it receives
    Email, payment details you enter on Stripe’s page
    Where
    EU and United States
  • Google, Meta, TikTok

    What it does for us
    Website analytics and ad measurement, only if you accept cookies
    Data it receives
    Cookie data from our website, never session content
    Where
    See our Cookie Policy

Stripe processes payment data as an independent controller under its own privacy policy.

We may also disclose data if the law requires it, for example a valid court order.

How long we keep data

Marcus is useful because he remembers. So we keep your history for as long as your account exists, including after a subscription ends, so you can come back to it.

DataKept for
Account and session contentWhile your account exists. If you haven’t signed in for 24 months, we email you, and delete the account 30 days later unless you sign in.
After you ask us to delete your accountDeleted within 30 days.
Billing records5 years from the end of the tax year, as Polish tax law requires
Emails you send usUp to 5 years after the conversation ends
AI provider copiesNot stored. Groq processes your session only to generate Marcus’s response and keeps no copy afterwards.
  • Account and session content

    Kept for
    While your account exists. If you haven’t signed in for 24 months, we email you, and delete the account 30 days later unless you sign in.
  • After you ask us to delete your account

    Kept for
    Deleted within 30 days.
  • Billing records

    Kept for
    5 years from the end of the tax year, as Polish tax law requires
  • Emails you send us

    Kept for
    Up to 5 years after the conversation ends
  • AI provider copies

    Kept for
    Not stored. Groq processes your session only to generate Marcus’s response and keeps no copy afterwards.

Your rights and how to use them

You can ask us to:

  • see the data we hold about you;
  • export it: we send your sessions, Marcus's responses and reports in a readable file;
  • correct anything inaccurate;
  • delete your account and everything in it;
  • restrict or object to how we use your data;
  • withdraw consent at any time, without affecting what we did before.

How to ask. Email sundayresetmail@gmail.comfrom the address linked to your account, so we know the request is really yours. We reply within one month. It's free.

Real sessions in our content

We sometimes share example sessions on social media. These come only from our own sessions, or from sessions users send us themselves with permission to publish. We never take sessions from our database for content. Anything you send us is anonymised before it is published, and you can ask us to take it down at any time.

Age limit

Sunday Reset is for adults aged 18 and over. We don't knowingly collect data from anyone younger. If we learn an account belongs to someone under 18, we delete it.

When a week gets heavy

If what you write suggests you may be in crisis, Marcus will encourage you to contact real help and may show you support resources. We don't contact anyone on your behalf or share this with anyone. Marcus is not a substitute for professional care.

Security

We use encryption in transit and at rest, secure password hashing, and limit access to session content as described above.

Transfers outside Europe

Some providers, including our AI provider, process data in the United States. Where that happens, we rely on the European Commission's Standard Contractual Clauses (and the UK Addendum for UK users) in our agreements with them.

Your rights by region

European Union and EEA, including Poland. You have the rights listed above under the GDPR. You can also complain to a data protection authority: in Poland, the President of the Personal Data Protection Office (UODO), or the authority in your own country.

United Kingdom.You have the same rights under the UK GDPR, and can complain to the Information Commissioner's Office (ICO).

United States and elsewhere.We give every user the rights in this policy, wherever you live. We don't sell your personal information.

Changes and contact

When we change this policy, we update the date at the top and we email you before it takes effect.

Questions or requests: sundayresetmail@gmail.com.

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Marcus is an AI mentor, not a therapist or a medical service.