Kanban vs Scrum comes down to one question: does your work arrive in a steady stream, or can you plan it in fixed chunks? Kanban is a continuous flow with limits on work in progress. Scrum is a series of fixed-length sprints with a goal for each one. Most teams do best with whichever matches how their work actually arrives, and many end up mixing the two.
Key takeaways
- Kanban manages flow. Scrum manages commitments.
- If your priorities change daily, Scrum will feel like a straitjacket.
- If your team never finishes anything, Kanban without limits will feel like a swamp.
- The board is not the method. The rules you put on the board are.
- You can run both in the same tool, even in the same project.
The short version
| Kanban | Scrum | |
|---|---|---|
| Cadence | Continuous | Fixed sprints, often 1-4 weeks |
| Planning | When capacity frees up | At the start of each sprint |
| Change mid-cycle | Any time | Avoided during the sprint |
| Key limit | Work in progress per column | Work selected for the sprint |
| Main metrics | Cycle time, throughput | Velocity, burndown |
| Typical roles | No required roles | Product owner, Scrum master, team |
| Best for | Support, ops, maintenance, content | Product and feature development |
How Kanban works
Kanban started as a way to manage flow on a factory floor and moved into knowledge work later. The core ideas are simple:
- Visualise the work on a board with a column per stage.
- Limit work in progress so each column only holds so many cards.
- Pull, do not push. People take the next card when they have room.
- Measure flow by how long a card takes from start to done.
The limit is what makes it work. A board with no limits is just a picture of everything you have not finished.
When Kanban fits
Kanban suits teams whose work arrives unpredictably: support queues, IT operations, maintenance, marketing requests, content production. You cannot plan a two-week sprint when tomorrow's urgent request has not been sent yet.
How Scrum works
Scrum organises work into sprints. Each sprint starts with planning, has short daily check-ins, and ends with a review and a retrospective.
- A sprint goal gives the sprint a reason to exist.
- The team commits to a set of work for the sprint.
- Changes wait for the next sprint, unless something is truly urgent.
- Velocity tracks how much the team finishes per sprint.
When Scrum fits
Scrum suits product teams building features where the work can be planned a few weeks ahead and benefits from a regular rhythm of review. Our sprint planning guide walks through the planning meeting step by step.
Scrum protects focus. Kanban protects flow. Pick the one your team is short of.
The honest trade-offs
Where Kanban struggles
Without deadlines, big pieces of work can drift. Without limits, the board fills up. Teams sometimes adopt Kanban to avoid planning, then wonder why nothing ships.
Where Scrum struggles
Fixed sprints clash with interruptions. If half your sprint gets replaced by urgent work every week, the ceremonies start to feel like theatre. Velocity also gets misused as a performance score, which it was never meant to be.
Tip: if you cannot decide, look at last month's work. Count how much was planned more than a week ahead. Mostly planned points to Scrum. Mostly reactive points to Kanban.
Mixing them: a common middle ground
Many teams run sprints for planned work and keep a Kanban-style flow for interruptions. Others use a Kanban board inside each sprint, with limits on the "In progress" column. People often call the blend Scrumban.
A practical mix looks like this:
- Plan a sprint with a clear goal and leave some capacity free.
- Run the sprint on a board, with a limit on how many cards can be in progress.
- Route urgent requests to a separate flow list, handled as they arrive.
- Review both at the end of the sprint.
Running either method in AlianHub
AlianHub does not force a method. You pick the views and the rhythm.
- Board view gives you Kanban columns by status. Drag cards between them.
- Sprints group selected work, with a burndown and a Gantt chart for engineering teams.
- List, Table, Calendar, Gantt and Workload views show the same tasks in other shapes, synced in real time.
- Velocity appears in the reports as points per sprint.
- Workload shows planned hours per person and day against capacity, which helps with either method.
You can see all six views on the features page, or click through them yourself in the live demo.
How AlianHub's AI helps with either method
The method changes. The chores do not. AlianHub's AI features handle the same busywork on a Kanban flow or in a sprint.
- Kanban: a Bug Triager or Request Sorter agent reads new cards, comments and proposes a status or list. Moving cards to another list waits in the AI Inbox.
- Scrum: the AI project generator and the Intake skill (brief.parse) draft sprint plans and break items into subtasks with estimates.
- Both: a Reporter agent (digest.ceo) posts what moved, what is stuck and what is at risk.
How to set it up in AlianHub
- Open your project in Board view for flow, or group the selected tasks into a sprint.
- Open AI, then the Agents tab, and choose an agent with the skill you need.
- Set its autonomy level. L1 proposes everything. L2 runs low-risk changes, such as a comment or a status change within a list, with Undo.
- Set its daily action limit and monthly spend cap.
- Approve or decline its proposals under AI, then AI Inbox.
- Check AI, then Audit log weekly and undo anything that missed.
Read more about the levels on the AI page.
A business scenario: one team, two rhythms
Picture a small software agency. Client feature work runs in two-week sprints. Support requests from live clients arrive every day.
They plan sprints with the AI project generator and keep a separate support list on a board. A Bug Triager at L1 comments on each new support card and proposes its status. The Reporter posts one digest covering both.
The developers stop getting pulled into triage mid-sprint, so sprint goals are hit more often. Support requests get a first response sooner because the triage comment is already there. The method is a tool for your team, not a test your team has to pass.
FAQ
Is Kanban or Scrum better?
Neither is better in general. Kanban fits work that arrives continuously, and Scrum fits work you can plan in fixed sprints. Many teams use a mix.
Can you use a Kanban board in Scrum?
Yes. Many Scrum teams track sprint work on a board with columns by status. The difference is that Scrum fixes the work for the sprint, while pure Kanban lets new work in at any time.
Does AlianHub support both Kanban and Scrum?
Yes. It has a Board view for Kanban-style flow and sprints with burndown, Gantt and velocity reporting, all in the same projects.
What metrics should I track?
For Kanban, track cycle time and throughput. For Scrum, track velocity and the burndown, and use them to plan, not to rank people.
Try both styles on the same tasks before you commit to one. Open the demo, switch between Board and sprint views, and share this comparison with your team before your next retro.