Corrello - Dashboards for agile teams using Trello
Elegantt for Trello - The most elegant way to manage your Trello projects
Planyway - Visual project management for Jira and Trello: manage resources, build project roadmaps, use time tracking.
Hello Epics for Trello - Simplify your Trello board with parent/child relationships
Toby for Teams - Better bookmarks, now with collaboration baked in 🔖
TunnelVision - See your next Trello tasks every time you open a browser tab