InVision + JIRA - Pair an InVision prototype with any JIRA issue
Slack Jira Integration - Easily keep issues moving right from Slack
Timeneye - Time Tracking Software for Teams and Freelancers
JXL for Jira - The power of Jira with the familiarity of spreadsheets
Garage by Fueled - Just shake your phone to report bugs directly to Jira
Hours - Boosting productivity through live, virtual co-working.