Slack Jira Integration - Easily keep issues moving right from Slack
JXL for Jira - The power of Jira with the familiarity of spreadsheets
Marvel for JIRA and Confluence - Embed designs & interactive prototypes into JIRA+Confluence
InVision + JIRA - Pair an InVision prototype with any JIRA issue
66Analytics - Self-hosted analytics, heatmaps & session recordings.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.