What is the main difference between Scrum and Kanban?

Scrum organizes work into time-boxed sprints with defined roles (Scrum Master, Product Owner, Developers) and events. Kanban visualizes work as a continuous flow on a board, using WIP limits to prevent bottlenecks. Scrum has cadence; Kanban has flow.

Which is better: Scrum or Kanban?

Neither is universally better — they suit different work types. Scrum works well when you're building a product iteratively with changing requirements. Kanban works better for support, maintenance, or operational work where requests arrive continuously and can't be batched into sprints.

Can you use Scrum and Kanban together?

Yes. 'Scrumban' is a popular hybrid: Scrum's cadence (sprints, retrospectives) combined with Kanban's board and WIP limits. It's useful during transitions or when a team finds pure Scrum too rigid for their flow of work.

Does Kanban have sprints?

No. Kanban is a flow-based system — work enters the board continuously and exits when done. There's no sprint boundary, no sprint goal, and no sprint planning. Delivery is continuous rather than batched.

Which is easier to implement, Scrum or Kanban?

Kanban has a lower entry barrier — you start by visualizing your current process, then improve incrementally. Scrum requires adopting a defined structure upfront (roles, events, artifacts). Many teams start with Kanban to build Agile habits before moving to Scrum.

Comparison7 min read

Scrum vs Kanban: What's the Difference?

Scrum and Kanban are both Agile — but they solve different problems. Scrum organizes work into sprints and gives teams structure. Kanban visualizes flow and helps teams see bottlenecks. Choosing between them isn't about which is better; it's about which matches how your work actually arrives.

Short answer

→Scrum = time-boxed sprints, defined roles, prescribed events — best for iterative product development
→Kanban = continuous flow, WIP limits, visual board — best for support, maintenance, or unpredictable work
→Scrumban = hybrid of both — useful when your work doesn't fit neatly into either

Side by side comparison

Aspect

Scrum

Kanban

Structure

Sprints (1–4 weeks)

Continuous flow

Roles

SM, PO, Developers

No prescribed roles

Planning

Sprint Planning per sprint

Pull-based, as capacity allows

WIP limits

Implicit (sprint scope)

Explicit, per column

Change mid-cycle

Discouraged (protect sprint goal)

Allowed anytime

Metrics

Velocity, burndown

Lead time, cycle time, throughput

Best for

Product development, new features

Support, ops, maintenance

When Scrum works better

✓You're building a product with evolving requirements that need regular stakeholder feedback

✓Work can be batched into sprint-sized chunks (not a constant stream of individual tasks)

✓You have (or can create) a Product Owner who can prioritize the backlog

✓The team can commit to a sprint goal without being pulled into daily emergencies

✓You want the structure of defined events to create discipline and rhythm

When Kanban works better

→Work arrives unpredictably — support tickets, bug reports, operational requests

→Tasks vary wildly in size and urgency, making sprint commitment unrealistic

→The team needs to be able to respond to high-priority items immediately

→You want to start improving without adopting a full new framework overnight

→Your team is in a maintenance phase with no active product development

Frequently asked questions

Is Scrum or Kanban more popular?

Scrum is more widely used — roughly 58% of Agile teams use Scrum or a Scrum hybrid, according to the State of Agile report. Kanban is the second most popular. Many teams use a combination.

Do you need a Scrum Master for Kanban?

No. Kanban doesn't define roles. Teams often have an Agile coach or flow manager who handles process improvement, but it's not a prescribed accountability the way Scrum Master is.

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