Anyone who's run a large B2B event has had this happen, whether they knew it or not. The perfect prospect, the one sale you've been chasing for a year, wanders in, drifts past the three key things that would have landed them, doesn't find a free sales team member to talk to in the moment, and moves on. A real opportunity gets lost in the crowd because nobody could be everywhere at once.
You create something brilliant, the right people are physically in the room, and the business of matching the right prospect at the right moment still comes down to luck and timing.
The oldest problem at any event
At a 2,000 person B2B event, no human team can know everyone. You can't know what each delegate came for, who they should meet, which demo answers the exact problem keeping them up at night. So we've always papered over the gap. A name on a lanyard. A printed agenda. An app most people open twice and then forget.
The result is that a lot of value walks the floor unguided. People miss the session that was made for them. Two delegates who should be doing business together stand ten feet apart and never know it. The event broadly works, but a small and potentially important part of its value leaks away in the gaps between people and moments.
We've lived with that for so long that we treat it as normal. We don't think it needs to be any more.
What an 'AI Agent' changes
Picture every delegate arriving with their own personal concierge, in the form of an AI Agent that knows who they are rather than another app to ignore. It has read their public facing profiles before they walk in. It knows their role, their company, and potentially even what they said they wanted from the day, the kind of person they need to meet.
Then it does the thing a brilliant human host would do if they could somehow be next to all 2,000 people at once. It leans in at the right moment. The session two rooms over starts in five minutes and it's exactly your area, you should go. The person across the hall runs the team you've been trying to reach, here is a reason to say hello. There is a demo by the far wall that solves the problem you raised at registration.
The industry now calls this the segment of one. Instead of designing for an average attendee who doesn't exist, you design a unique journey for every single person, all running at the same time, without a thousand extra staff to make it happen.
In practice it means every person in a huge room being usefully looked after, as if the event had been built for them, which in a way it was.
This is already happening
We're writing about this now because it's already in use.
Matchmaking platforms like Grip and Swapcard are already reading attendee profiles and behaviour and recommending who to meet and what to see. Clarion Events, for example, reported a 44% increase in in-person meetings after introducing AI matchmaking. That's a lot of good conversations that wouldn't otherwise have happened.
The AI Agent version takes the next step. A recommendation made at sign up is useful, a bit like a better map. An agent that acts in the moment, that notices where you are and what is about to start and nudges you while it still matters, is more like a personal guide walking next to you.
Where the people still matter
There are limits to what this does. It doesn't replace the warmth that makes an event worth attending. An agent can route you to the right room. It can't greet you by name with a smile, read the energy of a conversation, or make the unscripted introduction that turns a good day into a memorable one.
What it does is handle the work humans were never good at across thousands of people, like remembering, routing and matching. That frees teams for the things only people can do, like hosting, reading the room and looking after people.
So the agent isn't the experience. It helps the experience reach everyone, instead of just the lucky few who happened to be in the right place.
At Sense we've already started building our own agents, beginning with unglamorous internal jobs like onboarding and pointing our team to the right answer fast. The point is to take the admin off our people so they have more time for the thinking, the hosting and the care. An event concierge is the same idea, turned to face the people in the room.
The goal is a 2,000 person event where nobody important drifts past the thing that would have landed them, and every delegate leaves feeling the room was built for them. The technology to do that exists now. What's left is the brief and the decision to build the experience that way, and that part is up to us.