Launchpad is #11 in Top 10 Issue Trackers

https://launchpad.net/
Launchpad
Launchpad is a software collaboration platform that provides bug tracking, code hosting using Bazaar and Git, code reviews, translations, mailing lists, answer tracking and FAQs, specification tracking

Positions in ratings


#11 in Top 10 Issue Trackers

#10 in Top 13 Source Code Management tools

Alternatives


The best alternatives to Launchpad are: GitHub, Gitlab, Sourceforge