Event Marketing Is Getting Budget Back, and It Is Buying Fewer, Smaller Rooms

Event marketing is getting budget back, and the cleanest proof is not a survey. Informa, the largest listed B2B events organiser, grew its live events revenue 8.0% on an underlying basis in the first half of 2026. Over the same stretch, Google users clicked a traditional result half as often when an AI summary appeared. The money is moving toward rooms. It is not moving toward more of them.

Short answer: B2B event marketing budgets are rising in share, but the spend is concentrating. Public organisers grew live events revenue 6% to 10% in early 2026, while most event teams cut the number of events they run. The money is going to smaller, invitation-led rooms where attendance and pipeline can be measured against named accounts.

Event marketing budgets moved, but not the way the headline says

The popular version of this story is simple. Search clicks are falling, so marketers are pulling money out of search and putting it into conferences. Field marketing budget is up, events are back, everyone is booking booths again.

The data supports half of that. Money is flowing toward in-person formats, and the organisers who sell that space are reporting their best growth in years. But the event teams spending that money are not running more events. Most of them are running fewer.

That distinction matters because it changes what you should do. If budgets were simply expanding, the right move would be to add events to the calendar. Because budgets are concentrating, the right move is to cut the weakest third of your calendar and spend the savings on the rooms that already produce pipeline.

Field marketing budget, defined

Field marketing budget is the money a B2B team spends on in-person programmes aimed at specific accounts or regions. That covers trade show booths, sponsored dinners, executive roundtables, customer advisory boards and hosted user conferences.

It sits apart from brand events and from demand generation in most budget models. That separation is the first thing worth questioning, because the strongest field programmes now do the job demand generation used to do through search.

Why falling search clicks push demand generation offline

Demand generation, the work of creating qualified interest before a buyer contacts sales, ran for 15 years on one assumption. A buyer with a problem would search, click, read and fill in a form. Every step of that chain is now weaker.

Pew Research tracked the browsing of 900 US adults through March 2025. Across 68,879 unique Google searches, users who saw an AI summary clicked a traditional result in 8% of visits. Users who did not see one clicked in 15%. Only 1% of visits included a click on a source cited inside the summary.

The study also found that 26% of visits with an AI summary ended the browsing session entirely, against 16% without one. The answer satisfied the query, and the buyer left without ever reaching a vendor site. The wider mechanics of that loss are covered in the piece on metrics for zero-click search.

Paid search did not escape it

Seer Interactive, a search agency, tracked 3,119 informational queries across 42 client organisations from June 2024 to September 2025. On queries showing an AI Overview, organic click-through rate fell from 1.76% to 0.61% and paid click-through rate fell from 19.7% to 6.34%.

That is agency data on its own clients, so treat it as directional. It still matters for budget, because it means the paid line was not a safe harbour either. The channel-level detail is in the analysis of paid search CTR under AI Overviews.

None of this means buyers stopped researching. It means the research happens inside an answer engine, a peer conversation or a community thread, and arrives at your sales team already shaped. The way that compresses the shortlist is laid out in how AI assistants now build the B2B shortlist.

Once you cannot see the research, you lose the signals that told you who was in market. Events are one of the few remaining places where that signal shows up in person, with a name and a company attached.

What the public event companies reported in 2026

Surveys of marketer intent are cheap to run and easy to skew. Revenue at the companies that sell exhibition space is harder to argue with, because someone had to sign a contract and pay for a booth.

Informa: trade shows up 10.4% underlying

Informa's half year results, published on 30 July 2026, put B2B Live Events revenue at £1,590.3m, up 8.0% on an underlying basis. Informa Markets, the trade show division, grew 10.4%. Informa Connect, which runs conferences, grew 5.4%.

The company said it had commitments for around 90% of Informa Markets' full year exhibitor revenue, and reaffirmed a target of 7% or more underlying growth for live events in 2026. Forward bookings for the first half of 2027 already stood above $0.8bn.

Two details keep this honest. Reported growth was only 3.6%, because of biennial show timing and more than 15 events moved from the first half to the second inside the Middle East. And the adjusted operating margin in live events fell from 30.5% to 28.3%.

RELX: exhibitions up 6%

RELX, whose RX division runs trade shows worldwide, reported underlying Exhibitions revenue growth of 6% for the first half of 2026. Reported revenue dipped slightly because of event cycling, which is normal for a business where some shows run every two years.

The digital contrast inside the same company

The most telling line in Informa's results is not about events. TechTarget, the B2B digital demand generation business Informa controls, saw underlying revenue fall 1.3%. Informa attributed it to US enterprise technology companies "continuing to prioritize AI investment over product marketing and sales support."

So within one group, the in-person business grew 8% and the intent-data and content syndication business shrank. That is a single data point, not a trend. It is still the clearest controlled comparison in the public record.

What B2B marketer surveys say about field marketing budget

The survey evidence is weaker than the revenue evidence, and it points in more than one direction. Read together, though, the surveys describe the same pattern the organisers' numbers imply.

Intent is up, behind AI tools

The Content Marketing Institute surveyed 1,015 B2B marketers between June and August 2025. Asked for their top three areas of increased investment in 2026, 33% named events and experiential marketing. Only AI-powered marketing tools ranked higher, at 45%. Owned media came third at 32%.

The same survey found 78% of B2B marketers allocate some budget to experiential marketing. Yet 70% measure it by engagement and only 46% by revenue. That gap is where most event budgets get lost.

Event teams are spending more on less

Forrester's Q1 2026 State of B2B Events survey is the most useful counterweight. The share of organisations seeing event budgets rise more than 10% doubled year on year. Two-thirds still face flat or declining budgets. Nearly 70% are reducing the number of events they run.

A majority plan more intimate networking events with fewer than 200 attendees. Only 18% plan more large hosted events. Forrester's 2025 budget research also found nearly half of manufacturing and professional services respondents put more than 30% of programme budgets into events.

The shift is concentration: fewer, smaller, costlier events

Put the organiser revenue and the planner surveys side by side and they stop contradicting each other. Organisers are growing because the buyers who do attend are paying more per square metre and per sponsorship. Event teams are flat because they are dropping the long tail of events that produced badge scans and nothing else.

This is the same split that ended the 60-minute webinar. The middle of the market lost its job, while premium rooms and ungated self-serve content both grew. That pattern is traced in detail in the analysis of what replaced the webinar, and in-person events are now going through their own version of it.

What gets cut first

Our view is that the first cut should be the mid-size third-party booth with no pre-booked meetings. It is expensive, it is measured by badge scans, and it is the format AI search disrupts least, because nobody chose it as a research channel in the first place.

The money should go to rooms you control. That means hosted dinners for 12 to 20 target accounts, customer advisory boards and small workshops attached to the large shows you already attend. These formats cost more per head and less per opportunity.

Why in-person events are hard for AI to replace

The case for events is not nostalgia. It is that a room supplies three things an answer engine cannot, and those three things got scarcer as AI answers spread.

Verified attention. An AI summary can answer a buyer's question in 67 words. It cannot make the buyer spend 90 minutes with your team. Time in a room is a costly signal for both sides, which is why it carries information a click never did. We would weight one hour of a named buyer's attention above any volume of anonymous impressions.

Unmediated comparison. When a buyer asks an assistant to compare vendors, the assistant decides what goes in the comparison. At a trade show the buyer walks between booths and asks follow-up questions no summary anticipated. Informa describes the demand it serves as market access, competitive intelligence, specialist content and unique connections. Each of those is a thing a model intermediates poorly.

Peer evidence. Buyers trust other buyers more than they trust vendors, and they now trust both more than a generic answer. A customer telling a prospect over dinner what the rollout actually cost is the most persuasive content you will ever produce. It also never appears in a search result, which is exactly why it still works. The same logic drives community mentions as a visibility signal, offline instead of online.

Where this argument is weakest

This post makes a causal suggestion that no study has tested. Here is what cuts against it.

No survey links the two trends. We found no published research that asks marketers whether lost search traffic caused them to move money into events. The search decline and the events growth are both real. The causal link between them is our inference, and it may be wrong. Pricing power at organisers, post-pandemic catch-up and AI fatigue could each explain the events growth without any help from search.

Clicks have partly come back. Seer's April 2026 update, using a broader set of 53 brands and 5.47 million queries, found organic CTR on AI Overview queries recovered from 1.3% in December 2025 to 2.4% in February 2026. The query mix differs from the earlier study, so the two are not directly comparable. But "search clicks disappear" overstates what the newest data shows.

The US recovery is incomplete. The CEIR Index for 2025 sat at 93.6, 6.4% below 2019, and real revenue remains more than 10% below pre-pandemic levels. Tourism Economics described the recovery as gradual and uneven. Informa and RELX are global, and their growth leans on markets outside the US.

The 40.8% figure is self-selected. CEIR's finding that exhibitions take 40.8% of marketing spend comes from companies that already exhibit. It tells you how exhibitors allocate money, not how the typical B2B marketer does. Most coverage quotes it without that caveat.

Organiser growth includes price. Underlying revenue growth at Informa and RELX does not split volume from price. If exhibitors are paying more for the same space, organiser growth overstates how much budget has actually moved. The CEIR finding that attendance is growing faster than revenue suggests pricing is not the whole story in the US, but the question is open.

How to measure in-person events ROI without inventing it

In-person events ROI is the pipeline and revenue attributable to an event, divided by its fully loaded cost. Most teams cannot calculate it, which is why CMOs doubt the events their teams say are working.

The fix is not a better attribution model. The fix is deciding before the event which accounts it is for, then checking what happened to those accounts afterwards. The limits of click-based attribution once discovery goes dark are covered in the analysis of attribution for dark discovery.

The matched comparison

The single most useful test is simple. Take the target accounts that attended and a matched set that were invited but did not. Compare win rate and sales cycle length over the next two quarters. It is not a randomised trial, and self-selection will flatter the attenders. It is still far better than counting scans.

Forrester found net-new lead generation is the primary objective for more than half of organisations. We think that is the wrong objective for a small room. A dinner for 15 executives should be judged on pipeline acceleration and expansion revenue, not on how many new names it adds to the database.

Frequently asked questions

Where to start

Pull last year's event calendar and mark every event where you cannot name three target accounts you met there. That list is your cut list. Most teams find it covers a third or more of the calendar, and it is where the budget for better rooms already sits.

Then pick one event in the next quarter and agree the target account list with sales before you book anything. Measure only meetings, opportunities and stage movement on those accounts. One clean result is worth more in the next budget meeting than a year of scan counts.

Related reading