Slack for Jira Data Center (official)
Connects Jira Data Center projects with Slack channels for issue updates and linked discussion rooms.
AtlassianSchedule Jira notifications for delivery by email or Slack, with Stride support planned.

Smart Notifications lets Jira users define notification schedules and receive notifications by email or in a Slack channel. Timing can be set for fixed dates or specific days of the week or month, and notification templates can be edited. Stride conversation support is listed as coming soon.
Provides delivery by email or Slack channel, with Stride conversation support listed as coming soon.
Sets notification timing for fixed dates or specific days of the week or month.
Customizes the appearance and content of notifications.
505 plugins in Jira · Content and communication
Price distribution: 127 free, 198 freemium, 180 paid
Connects Jira Data Center projects with Slack channels for issue updates and linked discussion rooms.
AtlassianStart GoTo Meeting calls from related Jira issues and post meeting artifacts in page comments.
DSR CorporationSend customizable email and Slack notifications from Jira issues to internal or external recipients.
RaleyApps - Inversion PointSchedule Jira issue reminders with markdown messages and receive formatted email notifications.
Betasoftware«Smart Notifications add-on lets you define various notification schedules so you will stay informed about what's going on in your Jira. You can get them via email, Slack or Stride (coming soon). Notification Channels: Choose where you want to get your notifications: email, Slack channel or Stride conversation (coming …»