Slack Jira Integration - Easily keep issues moving right from Slack
Time Tracking for Freelancers - A simple, fully integrated time tracker for freelancers
JXL for Jira - The power of Jira with the familiarity of spreadsheets
Hours - Boosting productivity through live, virtual co-working.
InVision + JIRA - Pair an InVision prototype with any JIRA issue
Futuramo Time Tracker - Futuramo Time Tracker is a time tracking solutions designed for freelancers and teams.