Bugzilla

Category - Issue Trackers

Bugzilla is a web-based bug tracking program created by the Mozilla Foundation. The program is used to maintain track of Mozilla's projects, including the Firefox web browser.


We have discovered  1,405 live websites   that are using Bugzilla.

Download Lead List
Download a sample report


Technology usage statistics

Websites using Bugzilla1,405 websites
Most popular in the country United States
Market position in Issue Trackers#8
Market share in Issue Trackers0.74%
Most popular version5.0.6

Technology adoption

Recent changes in Bugzilla usage. (See Bugzilla Usage Changes report)
Websites that added Bugzilla+14
Websites that dropped Bugzilla-14

Bugzilla usage distribution by website rank

The correlation between utilization of Bugzilla technology and the relative popularity of websites

Market Share

Bugzilla market share within the Issue Trackers category



Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing Bugzilla

Top websites that use Bugzilla
DomainCountryRankContacts
addons.mozilla.org United States779
bugzilla.mozilla.org United States2,138
bugs.webkit.org United States4,331
gcc.gnu.org United States4,844
bugzilla.redhat.com United States6,436
sourceware.org United States7,074
See full domain list

Always Used together


Perl: Total 75,937 domains found using Perl
Category - Programming Languages. 34,373,467 domains found using Programming Languages


Alternative Technologies


Zendesk: Total 143,355 domains found using Zendesk
BugHerd: Total 10,589 domains found using BugHerd
Elastic APM: Total 8,781 domains found using Elastic APM
GitLab: Total 8,083 domains found using GitLab
osTicket: Total 4,654 domains found using osTicket
Atlassian Jira: Total 4,455 domains found using Atlassian Jira
Redmine: Total 1,969 domains found using Redmine
otrs: Total 1,147 domains found using otrs
Tiki Wiki CMS Groupware: Total 1,092 domains found using Tiki Wiki CMS Groupware
Canny: Total 1,034 domains found using Canny





Major Versions

  • 4.xx (2 subversions, 2 domains)
  • 5.xx (8 subversions, 137 domains)