Last updated: February 9, 2026
OLXpert is a browser extension that helps sellers manage their listings on OLX Poland (olx.pl). This policy explains how we handle your data.
OLXpert is not affiliated with OLX Group.
The Extension stores your notes, tags, templates, preferences, and listing metadata (such as titles, prices, and expiration dates) locally in your browser. This data is created by you or derived from OLX pages you visit.
We use privacy-friendly analytics (PostHog) to understand how the Extension is used and to improve the product. This may include anonymized usage data such as feature interactions and error reports. No listing content, notes, or personal OLX data is included in analytics.
The Extension may communicate with external services for functionality such as license validation, feature configuration, and analytics. We do not sell or share your personal data with third parties for advertising purposes.
If you purchase a subscription, payments are processed by our Merchant of Record (LemonSqueezy). We do not see or store your payment details. LemonSqueezy's own privacy policy governs payment transactions.
You can view, edit, export, or delete your locally stored data at any time through the Extension. Uninstalling the Extension removes all local data.
We may update this policy from time to time. Changes will be posted on this page with an updated date.
Questions? Reach us at olxpert@fastmail.com.