Lean Coffee: how to run a structured-but-agendaless meeting

The Lean Coffee format explained: how to run an agendaless meeting with topic voting, timeboxes and thumbs votes, online or in person, plus a run sheet.

By Evan, AIYUN · Updated 2026-10-29

Lean Coffee is a meeting with no agenda prepared in advance, but plenty of structure. The people in the room write the topics, vote on what matters most, and talk through them in short timeboxes. It sounds loose. In practice it is one of the most focused meeting formats there is, because nobody spends time on things the group did not choose.

The format was started in Seattle in 2009 by Jim Benson and Jeremy Lightsmith, who wanted a regular gathering to talk about Lean and agile topics without organising speakers or agendas.

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When Lean Coffee works well

• Community of practice sessions, such as a monthly Scrum Master or engineering-lead catch-up.
• Team meetings that have gone stale, where the same person reads the same updates every week.
• Retrospectives for mature teams who already know what they want to discuss.
• Leadership or all-hands Q&A, where the questions should come from the audience.
• Meetups and conferences, as an open session alongside planned talks.

It is less suited to meetings that must reach a specific decision by a deadline, or that need a presentation of new information first.

The Lean Coffee format, step by step

To run Lean Coffee, set up a board with To discuss, Discussing and Discussed columns, have everyone write topics, dot vote, then discuss the top topic in a timebox of about seven or eight minutes. When the timer ends, a thumbs vote decides whether to continue or move to the next topic.

1. Set up the board

Draw three columns: To discuss, Discussing and Discussed. On a physical wall this is three strips of tape. Online, it is three columns on a board.

2. Brainstorm topics (5 minutes)

Everyone writes topics they would like to talk about, one per card. A topic can be a question ("How do we handle urgent requests mid-sprint?"), a problem, or an idea. Each person briefly reads out their cards so everyone understands them.

3. Vote (2–3 minutes)

Each person gets two or three votes, usually as dots. They can put more than one vote on a topic they care about. Sort the To discuss column so the most-voted topic is at the top. Group near-identical topics first.

4. Discuss in timeboxes

Move the top topic to Discussing and start a timer. Seven or eight minutes is a common first timebox. The person who wrote the topic usually starts by saying what they want from the conversation.

5. Check whether to continue

When the timer goes off, everyone votes with their thumb:

• Thumb up – keep going on this topic.
• Thumb sideways – either way is fine.
• Thumb down – let us move on.

If most thumbs are up, add a shorter timebox (often half the first one, so four minutes). If not, move the card to Discussed, note any takeaways, and pull the next topic.

6. Close (5 minutes)

Capture any actions or decisions, with owners. Topics that were not reached can carry over to the next session or be handled elsewhere. Finish with a quick round of "what was most useful today?".

A sample 45-minute run sheet

In 30 minutes of discussion you will typically cover three or four topics. That is the point: the group's top three or four, not everything.

Facilitation tips

• Keep the timer visible. The timebox is what gives Lean Coffee its energy. Let everyone see it.
• Be strict about the thumbs vote. It feels abrupt at first. It is also the thing that stops one topic eating the whole hour.
• Let the topic owner steer. Ask them up front: "What would a useful outcome be?". It might be a decision, advice, or just hearing different views.
• Write takeaways on the card. When a topic moves to Discussed, add a line or two. This becomes your meeting notes for free.
• Keep groups small. Five to eight people is ideal. With 20, split into parallel tables or breakout rooms and share highlights at the end.
• Do not let the facilitator dominate. If you are facilitating, you can add topics, but be careful about voting your own topics up.

Running Lean Coffee online

Remote Lean Coffee works well and is often easier than the physical version, because voting and sorting are instant.

• Use a shared board with the three columns, so topic writing happens in parallel.
• Use a built-in timer rather than someone's phone, so everyone sees the same countdown.
• Run the thumbs vote with reactions or a quick poll. Cameras on helps here.
• For distributed teams, say Adelaide and Singapore, consider collecting topics a day ahead so people in quieter time slots still get a say.

MeetingLift has a Lean Coffee mode where people propose topics, vote and timebox the discussion, alongside ready-made agendas with a facilitator timer, icebreakers, a meeting cost clock and follow-up. It is free and made by AIYUN, and nobody needs to sign up.

Common problems and fixes

Lean Coffee as a retrospective

For teams who are tired of fixed retro formats, Lean Coffee makes a good change. Use a prompt like "What should we talk about from this sprint?", keep the usual Prime Directive opening, and make sure you finish with one to three actions. If you also want themed boards and action tracking, RetroLift has a Lean Coffee template that runs a similar flow.

Frequently asked questions

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