Study size
114
B2B marketing leaders interviewed across the study.
Research Report
How B2B Marketing Leaders Are Rewriting ROI
We talked with 114 B2B marketing leaders about what proving ROI actually looks like in 2026. Their answers cut across measurement methods, AI's real and often overstated role, and the honest gaps that keep CMOs up at night.
May 2026114 respondentsB2B CMOs + VPs of Marketing
Full Report
Rewriting ROI
How B2B marketing leaders are turning proof into a sharper boardroom language.
May 2026Gather
Executive Summary
Across 114 conversations with B2B CMOs and VPs of Marketing, two things came through clearly. ROI proof is becoming a sharper, smaller set of defensible numbers, not a broader dashboard. And AI is showing up in workflows faster than it is showing up in measurable outcomes, and leaders know it. This report organizes what we heard into the themes the study was designed to explore.
Topics explored
8
Open-ended ROI topics explored in each conversation.
Fieldwork
2026
Fieldwork conducted in advance of the next budget cycle.
01 The Pressure Climate
How ROI pressure has shifted
Across 114 participants, leaders described a tighter scrutiny climate over the past two years. Conversations surfaced economic pressure, board-level demands, and new tooling as recurring drivers. The findings here set the context for every other section in the report.
Survey question: "How has proving marketing ROI changed for you over the past year or two? What's driving that change?"
Three forces are tightening ROI scrutiny
Economic pressure
and CFO scrutiny
54%
Board and CEO
demanding clearer math
47%
New tools and AI
changing what is measurable
38%
Key insight
The mood across these conversations is unmistakable. Marketing leaders are no longer being asked whether their work pays back; they are being asked to show the math. That single shift is reshaping which metrics they track, which tools they buy, and how they walk into the boardroom.
"The conversation has changed completely. Two years ago I was talking about brand and pipeline as a story. Now my CFO wants a defensible number for every dollar, and they want it before the quarter closes, not after."
"It's not that the board got hostile. They got educated. They've seen enough dashboards to know which ones are theater, and they're asking sharper questions every cycle."
02 The Metrics Reset
The metrics that actually matter
Participants discussed which KPIs they now anchor ROI conversations around. Themes clustered around pipeline contribution, revenue influence, and efficiency ratios. Many leaders described moving away from vanity metrics toward fewer, more defensible numbers.
Survey question: "What metrics or KPIs matter most to you now when proving ROI? Why those specific metrics?"
Where CMOs are anchoring the ROI conversation
Pipeline contribution
sourced or influenced
62%
Revenue influence
and customer LTV
49%
Efficiency ratios
CAC payback, ROAS
41%
Cutting vanity metrics
on purpose
33%
Key insight
The pattern in the data is a narrowing, not a broadening. Leaders are killing legacy metrics on purpose. The CMOs who sound most confident in front of their boards are the ones who can name the three or four numbers they will defend, and what they have stopped reporting because it was getting in the way.
"I cut half my dashboard last year. MQLs were eating air time and not predicting revenue. Now I report pipeline sourced, pipeline influenced, and CAC payback. Three numbers. The conversation got better immediately."
"Vanity metrics aren't dead because they're wrong. They're dead because the board stopped asking about them. Once the CEO stops nodding at impressions, you stop putting them on the slide."
03 Methods In Use
Methods and frameworks in use
Across 114 conversations, leaders described the tools and frameworks behind their ROI work. Approaches ranged from attribution platforms to marketing mix modeling to manual analysis. When choosing an approach, leaders weighed speed, defensibility, and how easily a CFO could read it.
Survey question: "What tools, frameworks, or methods are you using to measure and prove ROI?"
The measurement stack today
Multi-touch attribution
platforms
51%
Marketing mix
modeling
36%
Manual analysis
and spreadsheets
32%
CRM-native
reporting
28%
Survey question: "What made you choose that approach over others?"
What CMOs optimize for when they pick a method
Defensibility
with finance
48%
Speed to
an answer
39%
Board readability
34%
Cost and
implementation effort
22%
Key insight
Most leaders are running more than one method in parallel. A platform handles the day-to-day reporting. A periodic mix model or manual analysis backstops the boardroom number. The deciding factor is rarely the method's sophistication; it is whether the CFO will sign off on the inputs.
"We run attribution for the team and mix modeling for the board. They answer different questions. Pretending one tool covers both is how you get caught explaining a number you can't actually defend."
"I picked the boring option on purpose. The fanciest tool we evaluated would have given me prettier charts and zero credibility with finance. Defensibility beats sophistication every time at my stage."
04 AI, Honestly
AI's real role beyond the hype
Participants drew a clear line between AI hype and AI that has actually moved the needle. Concrete examples clustered around content production, analysis acceleration, and targeting. Several leaders pushed back on AI's measured ROI contribution to date.
Survey question: "What role is AI playing in your ROI outcomes, either in driving results or measuring them? Can you give a specific example of where AI has actually moved the needle?"
Where AI is earning its keep in marketing today
Content production
and drafting
58%
Analysis and
segmentation acceleration
44%
Targeting and
personalization
36%
Skepticism on AI's
measured ROI to date
29%
Key insight
The honest read on AI from this group is split. The wins are real and concrete: faster drafts, faster analysis, sharper targeting. The skepticism is also real. Leaders who can name a specific AI win can usually also name where it has not yet shown up in the revenue line, and they are not pretending otherwise.
"AI saved us weeks of analyst time on segmentation. That's a real win. But when the CEO asks me how AI moved revenue this quarter, I have to be careful. The honest answer is that it made my team faster, not that it made the number bigger. Yet."
"Everyone wants an AI ROI story. The most useful thing I did this year was tell my board where AI is helping and where it isn't. They respected that more than another inflated case study they'd have to discount."
05 The Honest Gaps
Where ROI measurement still breaks
Leaders were candid about what they still cannot prove cleanly. Recurring gaps included brand impact, long sales cycles, and dark social influence. Most participants described workarounds rather than solutions, signaling an open industry problem.
Survey question: "Where does your ROI measurement still fall short? What's hard to prove? How are you dealing with that gap?"
The measurement problems CMOs have not solved
Brand impact
56%
Long sales cycles
and lag effects
47%
Dark social and
community influence
39%
Cross-channel
interaction effects
31%
Key insight
Brand, long cycles, and dark social are the three problems no one has cleanly solved. Leaders are pairing imperfect proxies with honest framing for the board, rather than pretending the gap doesn't exist. The CMOs who win the next budget cycle will be the ones who can name what they cannot yet measure, and show a credible plan to close that gap.
"Dark social is the one that keeps me up. I know our Slack communities and podcast mentions are doing real work. I cannot put a clean number on any of it, and the honest answer when the board asks is that we're using proxies and judgment."
"Brand is the gap I've stopped trying to fully prove. We measure what we can, we triangulate, and we tell the board what's directional versus what's audited. That candor has bought us more credibility than any model would have."
The next budget cycle belongs to the CMOs who can name what they can't yet measure.
Two takeaways stand out from these 114 conversations. ROI proof is becoming a sharper, smaller set of defensible numbers, not a broader dashboard. And AI is showing up in workflows faster than it is showing up in outcomes. The leaders who close that gap honestly will set the standard for everyone else.
Name the few numbers worth defending
Show where AI is creating speed before claiming revenue lift
Separate audited metrics from directional proxies
Build a credible plan for the gaps you cannot yet measure
Full Report
Rewriting ROI
How B2B marketing leaders are turning proof into a sharper boardroom language.
May 2026Gather
Methodology
This study is built on open-ended, conversational interviews with 114 B2B marketing leaders, primarily CMOs and VPs of Marketing. We collected responses to eight core ROI topics plus a closing prompt, with one targeted follow-up per topic when an answer was vague or contrarian. Themes were identified through transcript review and pattern coding; percentages reflect the share of unique participants who raised each theme, not the share of mentions or messages.
114
B2B marketing leaders interviewed
114
Unique participant conversations analyzed
8 + 1
Core ROI topics plus a closing prompt
May 2026
Fieldwork period
Most ROI questions in this study were open-ended; participants frequently named more than one driver, metric, tool, or gap. Where a section reports a combined theme, for example economic pressure, it counts unique participants who raised at least one underlying sub-theme, with no double counting. Because most cuts are multi-mention, percentages within a chart do not sum to 100%. Quotes are presented verbatim from participant transcripts; identifying details have been excluded.