We use Youtrack at our company. It's a fully fledged issue tracker with a lot of features, e.g. custom fields, top notch search, batch operations, keyboard shor

We use Youtrack at our company. It's a fully fledged issue tracker with a lot of features, e.g. custom fields, top notch search, batch operations, keyboard shortcuts, agile boards, workflows via own DSL, reports and statistics etc.