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Median Time to Market (TTM)

Time from task ideation to release in production — end-to-end delivery duration.

Time to Market measures how long a task takes to go from its first appearance on the board to being marked delivered. It's the broadest delivery metric in the flow set: it captures planning, queuing, coding, review and QA together.


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What it measures


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The elapsed time between a task's first recorded status change and its last one, for the tasks that reached a delivered status inside the period you selected.


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How Leanmote calculates it


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time_to_market = last_status_change - first_status_change


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  • The clock is the task's own status history. Leanmote does not watch your CI/CD or deployment events for this metric, and does not follow a pull request back to the issue.

  • That means the finish line is whatever your board calls delivered, not the moment code ran in production. If the team marks Done at merge, TTM ends at merge; if it marks Done after the release, TTM includes the release wait. The number moves with the convention, not just with the delivery.

  • Tasks with fewer than two status changes are skipped — there's nothing to measure between.

  • Only tasks that reached a delivered status inside the window are counted. Work still in flight contributes nothing.

  • Hours can be counted on the raw clock or on working hours, following the organization's setting.


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Leanmote computes both the average and the median. Unlike Cycle Time, Lead Time for Changes and the review metrics, Time to Market has no method selector — you can't switch it to a percentile.


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How to interpret it


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  • TTM is normally longer than Lead Time for Changes, because it adds the planning and queuing time before code is written.

  • TTM much larger than Cycle Time means tasks sit in the backlog or "to do" for a long time before work starts. Investigate intake and prioritization.

  • Stable TTM with rising Cycle Time usually means planning got faster but execution slowed.

  • Before drawing conclusions from a jump, check whether the board's delivered status changed meaning. Because the finish line is a status, a workflow edit moves this metric without anything about the delivery changing.


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What to do about it


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  • Reduce backlog age before adding new ideas. The fastest TTM win is usually pruning, not coding faster.

  • Slice work earlier so tasks are started sooner after they're created.

  • Pair it with Cycle Time to see whether TTM is dominated by the wait before work starts or by the work itself.


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Related metrics


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  • Lead Time for Changes

  • Cycle Time

  • Flow Efficiency

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