Reaching the Whole Room: The Martech Paradox Costing B2B Growth
The martech stack grew, but the returns didn’t keep pace. Here’s what you can do to get the most from your investment.
The Honeymoon Is Over
Not long ago, the strategy was simple: buy the tools, report the wins. That worked for a while. As the adage goes, a rising tide lifts all boats, and when B2B marketers first started building their tech stacks, just implementing them delivered results. The problem is that some of those boats had structural problems from the start, and while everyone was still riding the wave, leaks were already springing. By the time the water showed up on the floor, the damage was well underway.
Today, ROI is harder to justify, budgets are under scrutiny, and the wins that used to come from simply having the tools are getting harder to find. At some point every marketing leader asks the same question: Is the tradeoff still worth it?
The Numbers Behind the Question
B2B marketing consultant Koka Sexton, who audits client martech stacks, puts the average B2B marketing team at 12 to 18 tools, depending on company size and growth stage. That typically includes CRM, ABM platforms, marketing automation, intent data, analytics and CMS (Koka Sexton, 2026). On paper, that is an optimization engine. However, in practice, utilization sits at just 49%, according to Gartner’s 2025 Marketing Technology Survey. Only 15% of organizations qualify as “high performers,” meaning they are actually meeting strategic goals and demonstrating positive ROI. That points to a structural problem hiding in plain sight, not just an inefficiency.
That underuse can be costly. In his audit of more than two dozen B2B stacks, roughly 40% of martech spend goes to tools that are redundant, underused or outright forgotten. What’s driving it comes down largely to ownership. Tools get adopted by whichever team championed them, whether that’s Marketing, Sales, or IT, without a shared decision-maker reviewing the full stack. According to Unbounce’s 2026 go-to-market alignment study, 53% of professionals say technology is the biggest barrier to alignment between sales and marketing. Only 30% believe their stack actually supports it. Layer on a market where tools keep adding capability every year, and overlap becomes inevitable when nobody’s auditing for it.
While some CMOs respond to a stack that’s underused and full of overlap by simplifying it, others are throwing on more stuff. Gartner found that 20% are already adopting new channels, despite the utilization gap, with the average CMO now overseeing nine channels. The urge is strong to add more technologies and channels when activation or operational problems should be addressed first. The result is an exacerbated leakage of marketing dollars and greater opportunity cost on performance.
When it comes to AI implementation, the chiefmartec and MartechTribe AI & Data in Marketing Survey found a clear top challenge. Poor data quality, meaning missing, stale, or inconsistent data, is the number one issue, cited by 56.3% of respondents. Organizational and process readiness, including skills gaps and unclear ownership, is second at 52.4%. Integration friction across the tech stack is third at 50.5%. Redundant tools, diffused ownership and shaky AI foundations are different symptoms of the same root cause. Nobody is managing the stack as a system.
The McKinsey Wake-Up Call
McKinsey’s 2026 Global B2B Pulse Survey reframes the situation in a way that should give every marketing leader pause. The wake-up call is that it was never really about the tools. It’s the intelligence, process and skills behind them that separate leaders from laggards. McKinsey defines market leaders as companies that self-reported growing market share by more than 10% year over year, just 11% of the nearly 4,000 decision-makers surveyed across 13 countries. That cohort reported double-digit revenue growth at nearly three times the rate of laggards: 60% versus 21%.
It may be instinctive to assume leaders got there by having better tools, more sophisticated platforms, and bigger tech budgets. But McKinsey says otherwise: many laggards have access to the same channels and technology that leaders do. The gap comes down to how coherently those capabilities are put to work, not what’s sitting in the stack. Three capabilities emerged that consistently separated the leaders from everyone else: how personalized their outreach is, how deeply AI runs inside the workflow, and who’s accountable for ABM. None of them are tools that can simply be purchased.
Built for the Whole Buying Team
No martech stack is optimized for success if it’s only built around a single buyer. Gartner’s research on B2B purchasing puts the typical buying group at 5 to 11 stakeholders, representing an average of five distinct business functions. Each one shows up having already done their own homework, often carrying findings nobody else at the table has seen yet. Once that research and the internal back-and-forth are factored in, the time buyers actually spend with any potential supplier shrinks to a sliver of the whole process. For any single vendor, once several are in the running, that sliver gets thinner still.
The real target for personalization is a room of people with different concerns, most of whom your team will never meet directly. Each one needs the piece of the story that speaks to what they’re personally responsible for.
Handled carelessly, though, personalization can work against you. In a survey published in 2025, based on research with 632 B2B buyers conducted between August and September 2024, Gartner found that 74% of B2B buyer teams reported unhealthy conflict during the decision process. The same research found that tailoring content to what the whole buying group has in common improved consensus by 20%. Content built only around each individual’s personal concerns, disconnected from any shared framework, hurt consensus by 59% instead. The research also found that buying groups that do reach consensus are 2.5 times more likely to report a high-quality deal.
Keep addressing what a CFO, IT, or an end user each individually cares about. Just make sure that role-specific content ladders up to the same shared outcome, rather than leaving each stakeholder with a separate, competing case to make on their own. Instead of delivering six separate pitches pulling stakeholders in six different directions, the aim is to provide relevance that holds the group together.
None of this gets solved by piling on more platforms. What it takes is a step back to line up the tools and process already in place around a short list of real objectives. For most teams, the tools already do what’s needed. Low utilization and the redundant-tool spend that comes with it (Koka Sexton, 2026) point the same way: the capability is already there; it’s just poorly deployed.
Occasionally, though, that step back turns up something worth acting on. Maybe it’s a tool that’s redundant, two systems that were never built to talk to each other, or a genuine gap where tools currently in place do not do the job. It is better to know that before building a personalization program on top of it. Repair work, such as replacing a broken tool or untangling a bad integration, is usually a job for your IT team, a systems integrator or the platform vendor itself.
Once the foundation holds, the right marketing partner’s role can begin. What’s missing for most teams is activation where the ownership, process and personalization strategy puts the existing tools to work. That foundation is what gets you found earlier and matches the right part of your solution to the pain point each buyer role actually owns. It’s also what shortens the buyer journey, tightens sales-qualified-lead accountability and helps you convert more of the right deals, in size or volume, with ROI you can defend. That foundation is where the three capabilities McKinsey identified actually take hold.
Three Capabilities. One System.
1. Hyperpersonalization: Beyond First Name
Leaders are four times more likely to deploy one-to-one personalization than laggards: 20% versus 5% (McKinsey, 2026 Global B2B Pulse Survey). Rather than segment-level or industry-level targeting, this means individual, account-level outreach that is driven by behavioral signals, buying history and where that specific person is in their journey at particular times.
No matter how good the creative, it will not deliver full impact unless it lands with the right people. This is a data infrastructure challenge. Personalization at that depth cannot be achieved without unified, continuously updated customer data flowing across the marketing stack. Without this integration, genuine personalization is impossible for most B2B organizations.
2. Embedded AI: Living in the Workflow, Not a Separate Tab
Leaders are twice as likely to have fully implemented generative AI into their buying and selling processes, 44% versus 22%. They are also more likely to have increased AI investment by double digits year over year, 71% versus 25% of laggards (McKinsey, 2026 Global B2B Pulse Survey). McKinsey’s implementation stat spans every application of AI, not personalization specifically. We believe, though, that the highest-value use sits in AI reading behavioral and intent signals in real time, then adjusting content, messaging and targeting while a campaign is already running. The message gets sharper the longer the program stays live, instead of staying static from day one.
On their own, the tools stay siloed; connected as a system, with AI running inside the workflows, they become an engine that learns and adapts, compounding advantage over time.
3. ABM Governance: Name a Person, Not a Committee
McKinsey found that sales-led ABM programs are 5 to 10 percentage points more likely to report top revenue growth bands than joint or marketing-led programs (McKinsey, 2026 Global B2B Pulse Survey). The reason isn’t that marketing is less capable. Shared ownership diffuses accountability, and that can muddy which metrics matter and how you respond when something hits the bottom line.
Picture this as the right model: Sales owns account selection, prioritization, and revenue accountability. Marketing owns everything it takes to engage those accounts: content, campaigns, personalization and channel strategy. Marketing’s engagement metrics still matter, but they’re in service of a target list and outcomes that sales defines. You have one program, with complementary responsibilities and a single accountable owner: sales.
Make no mistake: Nothing here shrinks marketing’s role. A sales-led model simply means the program has a backbone.
Where Do You Actually Stand?
The data describes an industry pattern. The following three questions are about your organization.
Right now, without running a report or asking anyone on your team, could you say what your top ten target accounts downloaded, what they clicked, and where each one sits in their journey, all from a single source?
When your team uses AI, is it actively adjusting content and targeting within the campaigns you’re already running? Or is it a separate step someone has to remember to do?
When it comes to ABM accountability in your organization, is there a name, or is there a committee? More often than not, having a committee means nobody owns it.
Few teams answer all three cleanly. The useful question is which one you would miss, and your stack won’t tell you.
The Dots Were Always There: McKinsey Just Connected Them
Gartner exposed the utilization gap. Chiefmartec documented the data and integration gap. McKinsey connected the dots, showing that the real difference between leaders and laggards comes down to strategy and operational discipline, not which tools sit in the stack.
This is a solvable problem. It requires asking yourself a question: Do you have a system, or a collection of tools you’re hoping will behave like one, built around how your buying committee actually buys?
Key Takeaway: The tools were never the finish line. Growth comes from one-to-one personalization built around how your buying committee decides, on the foundation you already have. If that foundation needs work first, whether it’s a tool to retire or a data gap to close, it’s worth spotting before you build anything on top of it. Once the foundation is sound, the right partner will help you build personalized, account-based outreach that reaches your buying committee and turns it into revenue.
Not sure where your gaps are? Media Logic built a short, four-minute assessment to help B2B marketing and sales leaders see where they stand on personalization, AI-driven engagement, and ABM ownership. From there, we help translate the results into a personalization and ABM strategy built for how your buying committee decides.
Take the assessment here.
