I really like the UI and linking between cases, the tracking becomes easy. We have also integrated this with test rail so yes integration works well.

Fogbugz provided a great project management 'social network' for our company in its early days. Users on the platform ranged all over the company, from junior to executives regardless of their function. Fogbugz allowed us to track and classify tickets based on our needs (from feature requests to roof-on-fire problems) , and keep relevant stories going for future updates or tickets. Notifications and updates from Fogbugz were highly configurable, and FogBugz also allowed integration with code management software when necessary. Notifications and daily digests of happenings around the company were helpful in understanding the day-to-day at a glance, which can be helpful for product managers or other oversight.

Fogbugz is a very simple and easy to access bug logging tool. It is very convenient to take a report of the all the bugs logged so far in a very quick manner.