Privacy Policy

In force from 28.09.2026. The operator is ИП / ООО «…» (реквизиты уточняются), the Платформа service (https://platforma.connect4.ru). We process personal data only to the extent needed to run the service and in line with applicable data protection law.

1. What we collect

• At sign-up: email, name (optional), a password hash (the password itself is never stored — only PBKDF2-SHA256).
• In use: idea descriptions, projects and generated artifacts, team chat history, spending (tokens, stage cost), IP address and browser at sign-in (to protect the account), registration and login dates.
• Technical: server log (address, requested path, time) for security and diagnostics; kept for a limited period.
• Not collected: card details (handled by the payment provider), geolocation, contacts, third-party cookies.

2. Why

• Running the service: starting teams, storing and showing results, calculating cost.
• Security: email confirmation, protection against password guessing and mass registration (rate limits, captcha), suspicious sign-in alerts.
• Communication: emails about email confirmation, password reset and important service changes. We do not send marketing without your consent.

3. Who we share with

• AI model providers — the text of your idea and artifacts is passed to models to run a stage (only as far as the stage requires).
• The payment provider — the data needed for a payment. The mail server — the address and body of service emails.
• Nobody else, except where required by law.

4. Isolation and retention

• Data is stored in isolated workspaces: only the workspace owner and the service administrator (for support and security) can access projects and artifacts.
• The session cookie (platforma_session) is HttpOnly and used only for sign-in; it lasts 30 days or until you sign out.
• The language cookie (platforma_lang) only remembers the chosen interface language.
• Data is kept while the account exists. Backups are kept for no more than 90 days.

5. Your rights

• View and change your name and password in the profile. Request a copy of your data or a correction at support@platforma.connect4.ru.
• Delete your account in the profile (“Delete account”): projects, artifacts, chat and sessions are deleted immediately; spending records remain anonymised (with no link to your email) for accounting.
• Withdraw your consent by deleting the account or writing to support@platforma.connect4.ru.

6. Changes

• This policy may be updated; the current version is always here. We announce material changes in the portal.