Tallzo was built after years of watching Trello boards fill up with quiet zombies — cards nobody touched, tasks nobody owned, projects that were dying weeks before anyone noticed.
Trello analytics that catch project decay before it becomes a blocker.
Tallzo automatically isolates stale, stuck, or unassigned tasks sitting idle on your Trello boards and alerts you before minor delays become project blockers.
Tallzo automatically isolates stale, stuck, or unassigned tasks that sit idle on your Trello boards, alerting you before minor delays become project blockers. Track real-time completion velocity, scope changes, and project decay. Tallzo calculates an objective Health Score so team leads know exact project status at a glance.
Tallzo connects directly to your workspace through secure, read-only Trello OAuth. Without altering your cards or disrupting team routines, it evaluates workflow patterns, completion velocity, and inactivity thresholds.
Rather than relying on subjective check-ins or guesswork, Tallzo compiles these variables into an objective Health Score—giving team leads instant insight into whether a project is accelerating or drifting into entropy.
Our core philosophy is rooted in system design, transparent metric generation, and strict workspace privacy. Read more about how we calculate data weights in our open Methodology documentation.