What Is Scrumban?
Plain Kanban has no planning step built in. You keep a backlog, but nothing forces you to look at it on any schedule, which works until the backlog grows past what anyone remembers the shape of. Scrum solves that with a fixed two-week sprint and a planning meeting to match, which works until the meeting starts happening whether the team needs it or not.
Scrumban keeps the backlog and the planning meeting from Scrum, but removes the calendar. Planning happens when a specific column runs low, not every second Tuesday. Everything else, the board, the pull system, the WIP limits, is ordinary Kanban.
How Is Scrumban Different From Scrum?
Three things go away. There is no sprint boundary, so a card that is half done at the end of the week just stays half done instead of getting swept into a sprint review. There is no story-point estimation ceremony, because nothing needs to be sized against a sprint that does not exist. And there is no fixed-length iteration at all: work moves as soon as it is ready, the way it does on any Kanban board.
What replaces the sprint's pacing is a WIP limit on the columns doing the work. A sprint used to be the thing that stopped a team taking on too much at once. A WIP limit does the same job continuously, without waiting for a boundary to enforce it.
How Is Scrumban Different From Plain Kanban?
Plain Kanban is silent about the backlog. Cards sit in it in whatever order they were added, and reordering it is nobody's explicit job. That is fine for a small, stable backlog and a real problem once ten people are adding cards to it with no shared sense of priority.
Scrumban adds exactly one thing Kanban does not have: a defined moment to reprioritize. It does not add a sprint, a burndown chart, or a Scrum Master. It adds a trigger.
The Planning Trigger: The One Mechanic That Makes This Work
Pick one column, usually the one holding work that is ready to start, and give it a WIP limit that doubles as a trigger. A team of three or four people might set it at two or three cards. When that column drops to the trigger number, the team holds a short planning pass and pulls in enough backlog to refill it. Nobody has to remember to check. The column running low is the check.
This is where a WIP limit earns its keep beyond pacing work in progress. In EasyKanban, a column's WIP limit is advisory: cross it and the column head changes colour, nothing gets blocked. Set that limit on your "Ready" column to the number that should trigger a replan, and the signal is already sitting on a board you look at for other reasons anyway. There is no separate ceremony to remember, just a column that changes colour when it needs your attention.
Bucket Planning: Scrumban's Answer to the Long View
The full version of Scrumban plans further out with three named buckets, usually a one-year bucket, a six-month bucket and a three-month bucket. Work starts vague in the one-year bucket and moves up as it becomes more concrete or more urgent, and only the three-month bucket feeds the board directly.
For a team of three planning a quarter at a time, three named buckets is more structure than the backlog needs. A simpler version does the same job: one column called "Someday" and one called "This Quarter," reviewed for five minutes once a month to see what got more urgent and should move up. Same idea, half the ceremony.
Setting Up a Scrumban Board
Backlog | Ready (2) | Doing (3) | Review | Done
Backlog holds everything that has not been prioritized yet, fed from the bucket planning above. Ready carries the planning-trigger WIP limit, so it should stay small on purpose. Doing is capped the way any Kanban column is, and Review exists for the same reason it does on a personal board: work that is finished but unchecked is not actually done.
The planning session, when the trigger fires, only touches two columns. Look at what is in Backlog, decide what matters most right now, and move enough of it into Ready to clear the trigger. That is the entire meeting.
Who Actually Needs Scrumban?
Not a solo user. Bucket planning solves a group prioritization problem, several people disagreeing about what matters most, and working alone you do not have that argument to resolve. Plain Kanban with a weekly review, the kind covered in five ways to organize your week, does everything a single person needs.
Scrumban fits a small team that has outgrown "just pick whatever's next" but does not have the volume of work to justify a sprint calendar. It also fits a team coming off Scrum specifically to shed the ceremony while keeping the one part of Scrum that was actually earning its keep, a backlog somebody deliberately prioritizes.
The honest signal that it is time: "what do we pull next" has started requiring an unscheduled meeting. That is a prioritization problem, and Scrumban's whole contribution is turning that meeting into something that happens on a trigger instead of whenever someone gets frustrated enough to call it.
Frequently asked questions
Is Scrumban the same thing as Kanban?
No. Scrumban is Kanban plus one addition: a defined trigger for when to replan the backlog. A plain Kanban board has no planning step at all, it is just a pull system. Scrumban keeps that pull system and adds Scrum's backlog discipline on top of it.
Do you need a Scrum Master to run Scrumban?
No. Scrumban drops the fixed-role structure along with the sprint. The planning session that happens when the trigger fires is a short, informal pass over the backlog, not a facilitated ceremony, and any team member can run it.
What size team is Scrumban actually for?
Small teams, roughly three to eight people, who share one backlog and disagree often enough about priority that the disagreement needs a scheduled moment. Below that, a plain Kanban board with a weekly review covers the same ground with less setup.
What should trigger a Scrumban planning session?
A WIP limit on the column holding ready-to-start work, set low enough that hitting it actually means the team is about to run out of prioritized work. Two or three cards is a reasonable starting point for a team of three or four; adjust after a few cycles.
Can Scrumban work for one person?
Not really, and it is not built to. The parts of Scrumban that matter, the planning trigger and bucket planning, solve a group prioritization problem. A single person doing personal Kanban is better served by a plain board and a weekly reset, not an extra layer of process built for disagreement they are not having.
Related reading
The whole system adds up to one meeting, held only when the board says it is actually needed, on top of a Kanban board you would probably be running anyway.