Chpokify - Planning Poker Tool that saves time of sprint estimation. Agile teams management tools. Jira Integration (Import/Export), auto-summary, smart voting management.
Right Inbox - Schedule Emails in Gmail To Be Sent Later
Planning Poker - Open source implementation of planning poker game (collaborative online estimation/voting tool).
Recurrr - Send recurring emails
Planning Poker by Standuply - Asynchronous planning poker via Slack task-based surveys
FollowUpThen - The simplest way to schedule an email reminder