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opnsense.org

OPNsense

Who runs OPNsense, what it tracks and what it costs, and the 20 closest network firewall software alternatives.

Who’s behind it
Not stated
Online since
Unknown
Trackers
Prices
No pricing page
Last price change
–
Closest alternative
Netgate

Measured from OPNsense’s own pages, the Internet Archive and public records. Hover a dotted value for its source and date.

We’ll send a link to confirm. Your address is only used for these alerts.

Visit OPNsense

01 · Who’s behind it

Who runs OPNsense

OPNsense opnsense.org

We’ve made digital security accessible to everyone. With our free OPNsense® platform, you get all the features of expensive commercial firewalls and more. Enjoy open and verifiable sources in a product developed with and for a large user community.

Wikidata: open-source firewall

Company
No imprint we could read
Online since
Not in the Internet Archive
Audience
In English

02 · Privacy

What OPNsense tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

tracker that follows visitors

4 of the 18 alternatives below have fewer, 9 have more.

Privacy-friendly alternatives →
Cookie banner
None found
US company
2 tools

  • Visitor analytics

    Counts and follows visits, usually with cookies.

  • Third-party embeds

    Videos, maps or fonts from other companies, which receive the visitor’s IP address.

03 · Alternatives

Alternatives to OPNsense

Fewer trackers than OPNsenseNo ad trackersRegistered in the EUFree planOnly in English

None of the 60 sites closest to OPNsense match these filters. We read imprints and pricing pages once a week, so more sites qualify as we get to them.

04 · History

What changed

Price and policy history →

No changes yet. Each new crawl is compared with the last one, and what OPNsense adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.

The full technology stack and search numbers · 9 technologies
Neighbours
k = 60
Sites searched
9,222
Vector
384-d
Query
50 ms

Built with

CMS
JavaScript libraries
  • jQuery asset https://opnsense.org/wp-content/themes/template/assets/scripts/jquery.js
CSS & UI
  • Bootstrap asset https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css
Fonts
Analytics
CDN
  • jsDelivr asset https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js
Web servers
Languages & backends
  • PHP implied by WordPress (page source: /wp-content/)
Email hosting
  • Microsoft 365 TXT v=spf1 include:spf.protection.outlook.com -all