Strategy workshop, design sprint, World Café, Open Space, retrospective and skills session: six corporate workshop formats, their group sizes and outputs.
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Six corporate workshop formats come up again and again in client briefs: the strategy workshop, the design sprint, the World Café, Open Space, the retrospective and the skills session. Each produces a different output: a ranked list of priorities, a tested prototype, shared themes, an agenda set by the participants, a team decision or a skill people use the next morning. Pick the format from the output you need at the end of the session.
In practice the order often runs backwards. The format gets chosen first and the purpose is found later, and the result is a familiar one: a two-hour session everyone enjoyed and nobody could turn into a next step.
This piece is for HR, L&D and events teams planning a workshop for 2027. It compares the six formats by goal, group size, length and output, and covers when each one works, where it struggles and how the budget for an outside facilitator is set. For the definition of a workshop and a five-step design method, see our guide What is a workshop?
Before choosing a workshop format, answer three questions: what you will hold at the end, how many people will be in the room and how much time you have. Those three answers rule out most of the six formats on their own.
What is the output? A ranked list, a prototype, a team agreement or a new skill. If you can't write the output in one sentence, the choice of format becomes guesswork. A simple test: write "By the end of the session we will have..." in the invitation email. If you can't finish the sentence, the session isn't ready.
How many people? An eight-person leadership team and a sixty-person regional managers' meeting need different formats. A small group can talk around one table. A large group needs the conversation split across tables or groups, or a handful of voices will carry the room.
How much time? Two hours is enough to look back at a finished project. Turning an idea into a prototype and testing it with users needs at least a full day. If time is short, shrink the output and keep the format.
The six formats differ mainly in what they produce: a strategy workshop produces priorities, a design sprint a prototype, a World Café shared themes, Open Space an agenda, a retrospective decisions and a skills session a usable capability. The group sizes and lengths below are working guidance from planning these sessions; adjust them to your group.
| Format | Goal it serves | Typical group | Typical length | Output |
|---|---|---|---|---|
Strategy workshop | Agreeing priorities | 8-20 | Half a day | Ranked priorities, each with an owner |
Design sprint | Testing an idea quickly | 5-8 | 1-5 days | A prototype tested with users |
World Café | Gathering views from a large group | 20-100 | 2-3 hours | Themes that came up across tables |
Open Space | Letting participants set the agenda | 20-100 | Half a day to a day | Topics owned by participants |
Retrospective | Learning from finished work | 5-12 | 60-90 minutes | Three decisions for the next cycle |
Skills session | Building a practical skill | 10-25 | 2-6 hours | A worksheet people use at work |
A strategy workshop is the format in which a leadership team or a group of department heads produces one shared list of priorities in half a day. The session does three things in order: it writes down the current position, lists the options and votes on priority.
When does it work? Before annual planning, during a budget round or after a merger, when several teams need to look at the same list.
Where does it struggle? The room can drift towards the most senior person's view. The facilitator's job is to stop the loudest option from winning by default. A silent writing round before discussion, or an anonymous vote, reduces that risk.
Output: a ranked list in which every item has an owner and a date. An item with no owner comes off the list.
A design sprint turns an idea for a product, service or internal process into a prototype and tests it with real users within days. GV describes its sprint as "a five-day process for answering critical business questions", developed by Jake Knapp, who began running sprints at Google in 2010. Corporate teams often compress it into one or two days, which moves user testing to a separate day.
When does it work? When a team wants to test a new HR tool, a customer service journey or an internal portal before committing budget to it.
Where does it struggle? If the person with authority to decide isn't in the room, the prototype waits for sign-off and the speed is lost. That person should at least join the opening and the close. Above eight people, discussion time stretches.
Output: a prototype in a user's hands and a decision to continue, change course or stop.
A World Café gathers the views of a large group through rounds of small table conversations. The method took shape in 1995 at a meeting at the home of Juanita Brown and David Isaacs in California. The World Café community recommends four people per table and no more than five, with rounds of about twenty minutes; between rounds people move tables and a host can stay behind to brief the newcomers. At the end the themes from every table are shared with the whole room.
When does it work? At a regional managers' or partner network meeting, when two merged organisations need to work on the same question, or when the results of a staff survey need discussing with a wide group.
Where does it struggle? A World Café produces themes, and a decision needs a smaller strategy session afterwards. The wording of the questions decides the quality. A broad question such as "What do you think?" scatters the tables; a concrete one such as "Why might a client leave us next year?" keeps them working.
Output: shared themes everyone can see, and a record of how many tables raised each one.
Open Space is the format in which participants build the agenda at the start of the session. Harrison Owen, who developed the approach, set one rule, the Law of Two Feet: if you are neither learning nor contributing where you are, move somewhere you can. The mental health charity Mind uses the method and sums the rule up as "Don't waste time!" Participants propose topics, people gather around the ones they care about and anyone can change group at any point.
When does it work? When leaders don't yet know what the issues are: at the start of a transformation programme, when the aim is to hear what employees actually want to talk about, or in uncertain periods.
Where does it struggle? Teams used to tight structure can find the first half hour uncomfortable. The facilitator keeps the few rules clear and collects every group's notes in one place, or good conversations leave the room with the people who had them.
Output: a list of topics, each with an owner and a written next step.
A retrospective is a short session in which a team that has finished a project or a period decides what it will change next time. In about an hour the team answers three questions: what went well, what got in the way and what we will change.
When does it work? The format spread through agile software teams, and it works for any team that has just finished something: a product launch, a conference, a budget cycle or a client project.
Where does it struggle? If the session turns into a search for someone to blame, the team won't come to the next one. The rule is simple: talk about the process, never target people. A facilitator from outside the team makes that rule easier to hold.
Output: three decisions. More than three won't get done, and the next retrospective opens by asking what happened to them.
A skills session works on one skill, such as presenting, negotiating, giving feedback or handling a difficult conversation, through practice. Each participant brings a real situation from their own work and uses the session to work on it.
When does it work? To help newly promoted managers give feedback, to prepare a sales team for a tough negotiation or to align how a team presents to clients.
Where does it struggle? Above about 25 people, practice time per person falls and the session slides into a seminar. Splitting a large group into two sessions gives better results.
Output: a worksheet each participant takes back to their desk the next day.
A workshop format is the wrong choice when its output doesn't match the output the organisation needs: a format that produces themes where a decision is needed, or one that produces debate where a test is needed. These are five mismatches we see often.
| Situation | Wrong choice | Why | Better fit |
|---|---|---|---|
The leadership team must set budget priorities | World Café | Produces themes without a ranking | Strategy workshop |
A 60-person regional managers' meeting | Strategy workshop | Debate and voting stall above about 20 people | World Café, then a short strategy session with a smaller group |
A new service idea is waiting for investment approval | Strategy workshop | Discusses the idea without testing it | Design sprint |
A hard project has ended and the team is tense | Open Space | The agenda scatters and talk drifts to people | Retrospective |
New managers struggle to give feedback | A keynote on its own | Listening doesn't build the skill | Skills session |
A workshop led by an outside speaker or facilitator in the UK is usually priced as a multiple of that person's keynote fee: a two- to four-hour workshop at around 1.5 to 2 times the keynote fee, and a masterclass programme run over two or three days at around 3 to 4 times. Keynote fees themselves sit in five bands.
| Band | Keynote fee | Profile |
|---|---|---|
A | £1,000-3,000 | Emerging name, regional expert |
B | £3,000-7,500 | Established subject expert |
C | £7,500-15,000 | Recognised authority, author |
D | £15,000-30,000 | National profile, broadcast presence |
E | £30,000+ | Global name, celebrity |
Two details change the final number. First, a workshop added to a keynote at the same event is usually quoted as an add-on of about 30% to 50% per session, so a keynote in the morning and a workshop in the afternoon with the same person costs less than two separate bookings. Second, travel, accommodation and recording rights sit outside the fee. Our guide How much does a keynote speaker cost in the UK? covers each band, and the factors that set a speaker fee explains how format and duration move it.
When a keynote and a workshop share a programme, the speaker brings knowledge and a point of view, and the facilitator runs what the group does with it. The common pattern is a keynote in the morning and a workshop on the same subject in the afternoon. When both serve the same question, together they produce more than either would alone.
| Goal | Morning | Afternoon | Output |
|---|---|---|---|
Alignment in a leadership team | Leadership keynote | Strategy workshop | Ranked priorities with owners |
Hearing the real agenda during change | Change management keynote | Open Space | Topics owned by participants |
Starting an AI programme | Artificial intelligence keynote | One-day design sprint | A prototype for one use case |
Speaker Agency designs the keynote and the workshop as one programme. We start from the output the organisation needs and work back to the format and to the person who will lead it. The brief matters as much as the format; our guide to writing a speaker brief sets out what to send.
You'll find more names on our workplace culture speakers page.
Kirsty Hulse on building confident, adaptable teams:
Unshakable Teams: Creating Confident, Resilient and Adaptable Cultures with Kirsty Hulse (YouTube)
A workshop's success shows in the 30 days after it through three signs: the owners take the first step, the decisions reach the leadership team's diary and the result is passed on to at least one other team. A satisfaction survey tells you how the session felt; these three signs tell you whether it worked.
Two touchpoints are enough. On day seven, send the output and the list of owners back to everyone who took part. On day thirty, hold a 20-minute check-in with the same group and ask one question for each item: has the first step been taken? To connect the result to the next budget decision, see our piece on the business case for keynote speakers.
A UK workshop led by an outside speaker or facilitator usually costs around 1.5 to 2 times that person's keynote fee for two to four hours. Keynote fees run from £1,000-3,000 in Band A to £30,000+ in Band E, and a workshop added to a keynote at the same event is often quoted as a 30% to 50% add-on.
A corporate design sprint takes one to five days. GV's original sprint runs over five days, and many organisations compress it into one or two days, building the prototype in the session and testing it with users on a separate day.
In a World Café the organiser sets the questions in advance; in Open Space the participants build the agenda at the start. Use a World Café when you know the question and Open Space when you don't yet know which topics matter.
Retrospectives spread through agile software teams, and any team that finishes a project or period can use them. An hour after a product launch, a conference, a budget cycle or a client project is enough to agree three decisions for next time.
On a shared day the keynote usually runs in the morning and the workshop in the afternoon. The keynote gives the group a common point of view, the workshop turns it into an output, and both should be chosen against the same goal.
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