Overbuurt is operated by Makewell, a private limited company in the Netherlands, and complies with the GDPR. The extension handles:

• Your name and email address, received when you sign in on overbuurt.nl, for your account.
• The address and asking price of the funda.nl listing you are viewing. These are read in your browser on listing pages so the extension can offer a report. They are sent to Overbuurt only when you ask for a report.
• A session token stored in your browser to keep you signed in. It is removed when you sign out.

The extension runs only on funda.nl listing pages and overbuurt.nl. It does not read your browsing history or other sites, and it sends data only to Overbuurt's own servers at overbuurt.nl.

Full privacy policy: https://overbuurt.nl/privacy.html
Contact: privacy@overbuurt.nl