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Cookie Policy

How Parolu uses cookies, analytics, and similar technologies.

Last updated: 25 June 2026

This Cookie Policy explains how Parolu uses cookies, local storage, and similar technologies when you use Parolu, a language-learning application available at parolu.guru and related pages, services, and features (“Parolu”, the “Service”).

Parolu is operated by Pragmatists Sp. z o.o., with its registered address at ul. Wróbla 10/2, 02-736 Warsaw, Poland, VAT / Tax ID: PL5213525290 (“Pragmatists”, “we”, “us”, “our”).

For questions about this Cookie Policy, contact us at support@parolu.guru.

1. What cookies and similar technologies are

Cookies are small text files stored on your device by your browser.

Similar technologies include local storage, session storage, pixels, tags, SDKs, and other browser-based storage or tracking technologies.

In this Cookie Policy, we use “cookies” broadly to refer to cookies and similar technologies unless stated otherwise.

2. How Parolu uses cookies

Parolu uses cookies and similar technologies to:

  • keep the Service working;
  • let users log in and stay logged in;
  • support Google login and magic link login;
  • remember basic app state and preferences;
  • support language and course selection;
  • support Stripe checkout and billing flows;
  • maintain security;
  • prevent abuse;
  • understand product usage through Google Analytics, if you consent.

We do not use marketing or advertising cookies.

We do not use remarketing cookies.

We do not use Meta Pixel, LinkedIn Insight Tag, TikTok Pixel, or similar social advertising pixels.

3. Strictly necessary technologies

Strictly necessary cookies and similar technologies are required for Parolu to work.

They may be used for:

  • login sessions;
  • authentication state;
  • magic link handling;
  • account security;
  • remembering your cookie choice;
  • app preferences;
  • language and course selection;
  • Stripe checkout or billing session support;
  • fraud prevention;
  • technical reliability;
  • server security.

These technologies are necessary to provide the Service and generally do not require consent.

If you block strictly necessary cookies or storage in your browser, some parts of Parolu may not work correctly.

4. Analytics technologies

With your permission, Parolu uses Google Analytics to understand how people use the website and product.

Google Analytics helps us understand things like:

  • which pages or screens are visited;
  • how users move through the website;
  • which features are used;
  • what devices and browsers are used;
  • approximate location;
  • referral sources;
  • product performance and usage patterns.

We use this information to improve Parolu, fix problems, and make the product easier to use.

Google Analytics should only load after you accept analytics cookies or analytics storage.

If you decline analytics, Parolu should not load Google Analytics or send analytics page views.

5. Third-party technologies

Some third-party services used by Parolu may use cookies or similar technologies as part of their own functionality.

These may include:

  • Google login;
  • Google Analytics;
  • Stripe checkout or customer portal;
  • infrastructure, security, or hosting services.

These third parties may process information according to their own privacy and cookie practices.

We use third-party technologies only where they are needed to provide, secure, bill for, analyze, or improve the Service.

6. Marketing cookies

Parolu does not currently use marketing, advertising, remarketing, or social media tracking cookies.

If this changes in the future, we will update this Cookie Policy and, where required, ask for appropriate consent.

8. How to change your choice

You can change your cookie choice using the cookie controls on this page.

If you previously accepted analytics, you can decline analytics later.

If you previously declined analytics, you can accept analytics later.

Withdrawing consent does not affect analytics processing that happened before withdrawal.

You can also clear cookies and local storage in your browser settings. If you do this, Parolu may ask for your cookie choice again.

9. Browser controls

Most browsers let you block, delete, or restrict cookies and local storage.

Browser controls are usually available in the privacy or security settings of your browser.

If you block all cookies or storage, Parolu may not work correctly, especially login, session handling, course state, and app preferences.

10. How long cookies last

Cookies and similar technologies may be session-based or persistent.

Session technologies usually last until you close your browser.

Persistent technologies may remain for longer, depending on their purpose, your browser settings, and whether you clear them.

Parolu keeps cookie choices and similar settings only as long as reasonably needed for their purpose.

11. Relationship with the Privacy Policy

Cookies and similar technologies may involve the processing of personal data.

For more information about how Parolu collects, uses, stores, and protects personal data, read our Privacy Policy.

12. Changes to this Cookie Policy

We may update this Cookie Policy from time to time.

If changes are minor, we may update the “Last updated” date. If changes are material, we will try to notify you through the Service or by another reasonable method.

The updated Cookie Policy applies from the date stated in it or from the date it is made available, unless a later date is specified.

13. Contact

For questions about this Cookie Policy, contact:

Pragmatists Sp. z o.o.
ul. Wróbla 10/2
02-736 Warsaw
Poland
VAT / Tax ID: PL5213525290
Email: support@parolu.guru

Cookies on Parolu

We use essential cookies and similar technologies to run Parolu. With your permission, we also use Google Analytics to understand how the product is used and improve it.

Cookie Policy