Cookie Policy

Last updated: January 1, 2026

Cookies are small text files that a site stores in your browser to remember your settings and behavior between visits. This Policy explains which cookies OneCatalog uses and why.

1. Categories of cookies

  • Necessary (technical) — required for the site to work: interface language, API key, consent record, favorites and comparison lists. These are stored locally in your browser and are never sent to our servers.
  • Analytics — disabled by default and enabled only with your consent; they help us understand interaction patterns without identifying you.
  • Marketing — currently not used; reserved for possible future advertising pixels on an opt-in basis.

2. Legal framework

We process cookies in accordance with Federal Laws No. 152-FZ and No. 242-FZ, RF Government Decree No. 1119, and Federal Law No. 38-FZ “On Advertising”.

3. Your choices

You have the right to:

  • consent to or decline optional cookies;
  • withdraw your consent at any time;
  • access your personal data;
  • request deletion of your data within 30 days;
  • file a complaint with the supervisory authority.

4. Managing cookies

Local cookies persist until you clear them in your browser. The consent record is kept for one year; analytics data is anonymized within six months.

5. Contact

Questions about cookies: hello@onecatalog.net.