Bugsee - See video, network & logs leading up to bugs or crashes
Sifter - Sifter is designed to be a simple bug and issue tracker for small teams and works especially great for teams with non-technical folks involved.
Buglife - Seriously awesome bug reporting for iOS apps
Linear - Streamlined issue tracking for software teams
Kuoll - E-commerce monitoring solution to prevent an online store from losses.
Instabug - The top apps in the world rely on Instabug for beta testing, user engagement and crash reporting.