Forrester says $1M B2B deals are going self-serve, and alignment breaks first

More than half of large B2B transactions worth US$1 million or more will be processed through digital self-serve channels in 2025, according to Forrester’s 2025 B2B marketing and sales predictions. That one line should land loudly in revenue operations and marketing operations teams, because “self-serve” does not remove the need for coordination, it removes the excuses.

If the buyer can complete the transaction on a vendor website or marketplace, the friction moves upstream to targeting and signal routing, and downstream to how teams support adoption and expansion. And that is exactly where sales and marketing alignment tends to break, based on contact-level advertising data Influ2 published in its March 2025 report, “The State of Sales & Marketing Alignment in 2025.”

Self-serve makes alignment a process problem, not a culture problem

Forrester framed its 2025 prediction as a generational buying shift: Millennials and Gen Z buyers are driving purchasing decisions, and large transactions are increasingly handled via digital self-serve, including vendor websites and marketplaces. In Forrester’s view, providers will need to spend less time “processing transactions” and more time delivering interactions that improve the buying experience.

For operators, the important nuance is that self-serve changes where the “sales cycle” lives. When the checkout is digital, the work that determines win rate is the set of pre-checkout interactions that make a complex purchase feel safe, legible, and internally defensible, plus the post-checkout work that confirms the decision was right.

That makes alignment less about whether sales and marketing “get along,” and more about whether they share the same account and contact map, and whether high-intent signals trigger the right human follow-up at the right moment. If those mechanics are weak, self-serve can quietly turn into stalled pipeline that looks, in dashboards, like “good traffic” and “low conversion.”

Influ2’s alignment benchmark: 35% of high-intent clickers should hear from sales

Influ2’s report is built on data from 105 companies using its contact-level advertising platform, with the majority in Software and Technology, according to the company. Influ2 also published the size mix of its dataset: 19% small businesses, 58% mid-size businesses, and 23 enterprises.

The report’s most operational contribution is definitional. Influ2 proposes two metrics for measuring alignment, starting with “hand-off,” the percentage of prospects who clicked on ads, an intent signal, that were also contacted by sales. Influ2 defines an effective hand-off as 35% or higher.

That threshold matters because it gives RevOps leaders something they can test without re-litigating MQL philosophy. It also spotlights what breaks in many organizations: marketing can generate signals, but sales does not consistently pick them up, or cannot see them cleanly enough to trust them.

Influ2 also points at a second alignment metric, the percentage of the sales audience outside of marketing targeting, a way to quantify when sales is pursuing people marketing is not reaching. The report’s framing is blunt: marketing and sales often run on different KPIs, marketing on lead generation and sales on lead conversion, creating the classic MQL mismatch where marketing’s “promising” leads do not translate into sales conversations.

Buying groups are getting bigger, and the contact list becomes the battlefield

Forrester added another buyer-side complication for 2025: it predicts that a majority of younger buyers will bring 10 or more outside influencers into the purchase, drawing on sources such as social media and their value network. Practically, that pushes more persuasion and risk reduction beyond a vendor-controlled funnel.

Pair that with self-serve checkout, and contact strategy becomes the operational choke point. Teams need to know which people inside the target account are being reached, which people are engaging, and which people sales is actually following up with, not in aggregate but at the contact level. Influ2’s entire critique of misalignment, that marketing often lacks visibility into the specific contacts it is reaching and can waste spend on irrelevant individuals even within relevant accounts, becomes costlier when the buyer can complete the deal digitally without ever raising a hand for SDR outreach.

This is also where attribution arguments get sharper. Influ2 notes that misalignment often surfaces when it is time to attribute credit for deals. In a self-serve world, the “who sourced it” question is no longer an ego fight, it dictates budget allocations for the systems that build the buyer’s confidence before they click purchase.

Where this lands in 2026 operating plans

Both sources are 2025-focused, but the planning implication is immediate for 2026 budgets and tooling decisions. Forrester’s forecast implies that digital commerce, marketplaces, and vendor web experiences are becoming the path for deals that sales teams historically treated as rep-led. Influ2’s metrics imply many orgs still cannot reliably connect intent signals to sales action or keep targeting and sales pursuit aligned.

The connective tissue is process instrumentation. If the transaction layer is increasingly digital, RevOps and marketing ops teams need to treat “hand-off” rates and shared contact targeting as first-class operating metrics, right next to pipeline and win rate, because those are now leading indicators for whether self-serve is helping or quietly leaking revenue.

Questions to put in the next rev ops working session

• Can the team compute Influ2’s hand-off metric, the percent of high-intent ad clickers contacted by sales, for priority segments, and is it consistently at or above the 35% “effective” benchmark Influ2 defines?
• Where does the contact list live as a system of record, and how is it reconciled when marketing targeting and sales pursuit diverge, the “sales audience outside of marketing targeting” problem Influ2 tracks?
• If large transactions are moving to website or marketplace checkout as Forrester predicts, what are the required pre-checkout interactions for a $1M+ buyer in this category, and which team owns each interaction in tooling and in service-level agreements?
• How will the organization prove influence when the deal closes via self-serve: what contact-level trail connects marketing touches, sales activity, and the final transaction event in the CRM and commerce systems?