| Checkly | 1,705 | https://www.checklyhq.com |
| Sentry | 713 | https://sentry.io/ |
| Marker | 79 | https://marker.io |
| BugHerd | 79 | https://bugherd.com |
| GetFeedback | 54 | https://www.getfeedback.com |
| Oh Dear | 19 | https://ohdear.app |
| GitLab | 19 | https://about.gitlab.com |
| Atlassian Jira Issue Collector | 18 | https://www.atlassian.com/software/jira/overview/ |
| UserVoice | 16 | https://uservoice.com |
| Usersnap | 9 | https://usersnap.com |
| Bugzilla | 7 | https://www.bugzilla.org |
| Canny | 7 | https://canny.io |
| Statuspal | 7 | https://statuspal.io |
| Trac | 6 | https://trac.edgewall.org |
| Ybug | 4 | https://ybug.io |
| Phabricator | 4 | https://phacility.com |
| Redmine | 4 | https://www.redmine.org |
| Atlassian Jira | 4 | https://www.atlassian.com/software/jira/overview/ |
| Honeybadger | 4 | https://www.honeybadger.io |
| Better Stack | 3 | https://betterstack.com/uptime |