Ask a finance director about the events line in the marketing budget and you tend to get a raised eyebrow. Events are visible, expensive and hard to measure, which makes them an easy target when money is tight.
Yet for all the scrutiny, businesses are putting more into in-person events, not less. After a few years of doing almost everything on a screen, the room has come back into fashion, and the brands bringing it back are not doing so on a whim. They have worked out that a well-run event still earns its keep, provided you are honest about where the return actually comes from.
The question every finance director asks
The challenge with events has always been attribution. A campaign on paid search hands you a cost per click and a conversion rate. An event hands you a roomful of people and a feeling that it went well. The temptation is to conclude that the channel you can measure neatly is the one that works, and the one you cannot is indulgence.
That is a mistake, and a common one. The fact that something is hard to measure does not make it ineffective; it makes it harder to defend in a spreadsheet. Plenty of the most valuable things a business does, building trust with a major client, aligning a leadership team, giving a launch enough momentum to carry itself, resist a tidy cost-per-acquisition figure. Events sit squarely in that category. The job is not to pretend they behave like performance marketing. It is to understand the specific kind of value they create and to track it on its own terms.
Where the return actually comes from
Strip an event back and the return tends to come from four places.
The first is pipeline. A focused event with the right people in the room compresses months of relationship-building into a single evening. Conversations that would have taken a quarter of back-and-forth happen over dinner. For complex, high-value sales, that acceleration is worth far more than the raw cost of the night.
The second is retention and trust. It is cheaper to keep a client than to win one, and nothing reinforces a relationship like time and attention in person. An existing customer who spends an evening with your team, your product and your other clients leaves more committed than any email sequence could manage.
The third is brand. A launch or a flagship event is a statement about who you are, made in three dimensions. Where you hold it, how it feels, the standard of the detail; all of it tells your market something about your seriousness and your taste. That signal compounds long after the night itself.
The fourth, and the most underrated, is your own people. Bringing a dispersed, hybrid workforce together with purpose does something no all-hands video call achieves. It rebuilds the shared sense of mission that quietly erodes when everyone works from their spare room. Engagement and retention are real numbers with real costs attached, and the in-person gathering moves them.
None of these fit neatly under a single conversion metric, but all of them can be tracked: opportunities created and accelerated, renewal and retention rates, brand and earned-media lift, employee engagement scores before and after. Measure those, and the events line stops looking like a leap of faith.
Hybrid as a multiplier, not a replacement
The pandemic-era assumption was that streaming would replace the room. In practice, the businesses getting the most from events use broadcast to multiply the room instead. The people present get the full experience, the relationships and the spectacle, while a wider audience gets a polished window onto it. One event can now serve the hundred people in attendance and the thousands watching live or later, each at the right level of intimacy.
That changes the maths in your favour. The cost of the event is carried by a much larger reach, and the content produced on the night, the keynote, the panel, the product reveal, has a second life across your channels for months afterwards. The organisations that plan for this from the outset, designing the in-person experience first and the broadcast around it, get two assets for the price of one.
The venue is part of the equation
Here is the part that is easy to underestimate: the venue is not a cost centre sitting underneath the event, it is part of what generates the return. When the goal is trust, brand signal and a genuine experience, the building does a meaningful share of the work. A space that adapts from conference to reception across a single day, that has the production infrastructure built in rather than bolted on, and that impresses the moment guests arrive, lifts everything that happens inside it.
This is why a new generation of London venues has invested so heavily in flexibility and character. Town Hall Spaces in King’s Cross is a useful illustration: a restored neo-classical landmark, reimagined with contemporary interiors and broadcast-ready technology integrated into the fabric of the building, operated by a group with a track record of producing events for the likes of Chanel and the Royal Family. Brands including Adidas, Prada and Sony have used spaces of this kind precisely because the setting does part of the persuading for them. The lesson for any business weighing an event is that the venue is not where the budget leaks away; chosen well, it is where a good deal of the value is made.
The honest bottom line
In-person events are not free, and they are not magic. Run without a clear objective, in a forgettable space, measured against the wrong metric, they will indeed look like money poorly spent. Run with a sharp purpose, in a setting that does them justice, with the right people in the room and a plan to measure pipeline, retention, brand and engagement, they remain one of the most powerful tools a business has.
The screen earned a permanent place in how we work, and it deserves it. But the brands quietly increasing their events spend have spotted something their more cautious competitors have not. When you want to win trust, accelerate a deal, or make your market and your own people believe in you, there is still no substitute for getting everyone in a room worth being in, and measuring what happens next.
