URL Filter Solutions

URLfilterDB offers various internet filter solutions

Web proxy filter

ufdbGuard for Squid works with the Squid web proxy and is an internet filter with many features.  Both Squid and ufdbGuard for Squid are Free Open Source Software.

DNS filter

ufdbGuard for DNS is a plugin for the BIND DNS server and makes it a filtering DNS server.

Other filtering products

For solution providers and other businesses there are various products:
ufdbGuard API is a URL classifier in a C library,
ufdbGuard REST API a URL classifier with a REST interface,
Query Server a URL classification server to support filtering on smartphones and small devices,
Technology Package has a substantial part of our intellectual property.

All products do not track users, not even with "anonymised data".  The products only keep track of new URLs which are not yet part of the URL database, and has a few counters for statistical purposes.


ufdbGuard for Squid 1.35.7 was released on March 22, 2024.
ufdbGuard plugin for DNS v1.0.3 (BIND named) was released on February 7, 2024.
A new URL category AI chat was released on February 6, 2024.
ufdbGuard REST API 1.0.16 was released on January 16, 2024.
ufdbGuard API 1.35.5 was released on February 8, 2023.
ufdbGuard for Squid is Free Open Source Software Open Source logo   and can also be downloaded from SourceForge