How to win over a buyer who needs more convincing

Buyers arrive informed, skeptical and with finance in the room. Here is how to lead with use cases and value, answer “why not build it ourselves”, and give them a reason to buy from you.

Why do buyers need more convincing now?

Buyers do more research before they meet you, and they trust less of it. By the first call, your pitch is the least new thing they will hear.

G2 surveyed more than 1,000 B2B software buyers for its 2026 Buyer Behavior Report. It found 82% had sourced software recommendations from an AI chatbot in the last 24 months.1 Gartner surveyed 645 B2B buyers and found they used an average of seven information sources during a recent purchase.2

They do not take what they find on trust. TrustRadius surveyed 1,862 technology buyers for its 2026 B2B Buying Disconnect Report. Of the buyers who used AI, 94% fact-check what it tells them.3 The same report found 83% shortlisted three or fewer options, and 79% had heard of the product before they started researching.3

Put together, the picture is clear. The buyer has a short list, a set of AI answers and a healthy doubt about all of it. Your job on the call is not to inform them. It is to help them check what they found and decide with confidence.

Who is at the tableG2, 2026
31% → 46%Finance involvement in software decisions, up in a single year1
Nearly halfof software buyers said their CFO vetoed an approved deal in the last year1
Where deals stallG2, 2026
39%of buyers named IT security review as the biggest source of delay1
50%of enterprise buyers said the same1

How do you lead with use cases and value?

Pick one use case, tie it to a number the buyer already tracks, and build the case for the person who signs. That person is now often in finance.

G2’s own advice to sellers includes bringing a CFO-ready business case and flexible pricing.1 It also found that 70% of buyers say the pace of AI change is pushing them toward shorter contracts.1 A three-year commitment to a tool that may look different in a year is a hard sell to a CFO.

So build the case in the order a skeptical approver reads it. Start with their problem, in their words. Then show one use case, not ten. Then put the value in their numbers, and show what it costs to do nothing.

The research behind each step has to be specific to the account. Take a made-up example. “Save your team time” fails the CFO test. “Your team is hiring eight account executives this quarter, so ramp time is the number to watch” passes it, because the buyer can check it. In our view, this is where account research earns its keep: it turns a generic pitch into a case about their company.

Security review deserves its own line in the plan. G2 found it is the biggest source of delay for 39% of buyers, and 50% of enterprise buyers.1 Send your security documents before anyone asks, and ask early who runs the review.

How do you answer “why not build it ourselves”?

Take the question seriously and compare the full cost, not just your price. The honest answer is sometimes “build it”, and saying so earns the trust you need for the other times.

AI coding tools make building look cheap. The first version often is. In our view, the cost that decides the answer comes later: maintenance, security reviews, the person who owns it when its builder moves teams, and what that team would otherwise be doing.

Questions to walk through with a buyer weighing build against buy
Build in-houseBuy
First versionFast to start, especially with AI coding toolsLive as fast as setup and security review allow
After launchYour team maintains it, fixes it and keeps it currentThe vendor maintains it; you manage the vendor
Who owns itWhoever built it, until they move onA contract, a roadmap and a support team
Opportunity costEngineering time taken from your own productA budget line finance has to approve
Best whenThe workflow is core to how you competeThe workflow is important but not what makes you different

Walk the buyer through the table, and let them fill in their own numbers. Then answer the second question they are really asking: why buy from you. That answer is never a feature list. It is proof that you understand their situation, and a plan that makes saying yes feel safe.

Why do convinced buyers still not sign?

Often they are afraid of getting it wrong. Fear of a bad decision stalls more deals than love of the status quo.

Matt Dixon and Ted McKenna studied more than 2.5 million recorded sales conversations for their book The JOLT Effect.4,5 They attribute 40% to 60% of lost deals to indecision, and found medium to high levels of indecision in 87% of deals.4 Their point is that buyers who want to buy still worry about failing, and that fear of messing up can outweigh the fear of missing out.4

Their JOLT method gives sellers four moves: judge the level of indecision, offer your recommendation, limit the exploration, and take risk off the table.4 Each one maps to what buyers now tell researchers. G2 found buyers want shorter contracts.1 A pilot, a shorter first term or a clear exit is a way to take risk off the table.

The chart below compares a typical pitch with one built for today’s buyer, on four choices every seller makes.

Where a typical pitch and a pitch built for today’s buyer sit on four choices. Positions are editorial, drawn from the research cited in this article, and are not measured scores.

Keeping all of this straight across a long deal is its own job. Priorities shift, a new CFO arrives, the champion changes roles. We built Duologue to hold that context on each account, so the case you make in month six still fits the company in front of you.

Where does the rep make the difference?

At the moments when the buyer needs reassurance. AI can supply the information; a person supplies the confidence.

Gartner found 67% of B2B buyers prefer a rep-free buying experience.2 In a survey of 645 buyers, Gartner also found 69% prefer to validate AI-generated insights with sales reps.2 Those two numbers are not in conflict. Buyers want to do the easy parts alone, and want a person when the decision gets hard.

Use AI for what it does well: research, preparation and a first draft. Keep the parts that build trust in your own hands: reading the room, making a recommendation you believe in, and standing behind it when finance pushes back.

Try this on your next dealBefore the next call, write the case in five lines: their problem, one use case, the value in their numbers, the cost of waiting, and a small first step. If you cannot fill a line with something specific to this account, that is the research to do first.

Frequently asked questions

Why are B2B buyers harder to convince in 2026?

They research more on their own and trust less of what they read. G2 found 82% of software buyers sourced recommendations from an AI chatbot in the last 24 months, and TrustRadius found 94% of buyers who used AI fact-check it. Finance is also more involved: G2 found finance involvement in software decisions rose from 31% to 46% in one year.

How do you build a business case a CFO will approve?

Tie the use case to a number the buyer already tracks, show the cost of doing nothing, and make the commitment small enough to feel safe. G2 found nearly half of software buyers had a CFO veto an approved deal in the last year, so build the case for finance before your champion takes it upstairs.

How do you answer a buyer who wants to build it in-house?

Take the idea seriously and compare the full cost, not just the license. Ask who will build it, who will maintain it after launch, and what that team would otherwise be doing. Sometimes building is the right call, and saying so earns trust.

What causes deals to end in no decision?

Often it is fear of making the wrong call, not a love of the status quo. Matt Dixon and Ted McKenna analyzed 2.5 million recorded sales conversations for The JOLT Effect and attribute 40% to 60% of lost deals to indecision. Their advice is to recommend a clear path, limit the options and take risk off the table.

Do buyers still want to talk to sales reps?

Yes, at the moments that matter. Gartner found 67% of B2B buyers prefer a rep-free experience, but 69% prefer to validate AI-generated insights with sales reps. Reps earn the conversation by helping buyers check what they found and make a confident decision.

Sources

  1. G2: New G2 Research, AI Is Reshaping How B2B Software Deals Are Won and LostChecked 24 Sep 2026
  2. BizTechReports: Gartner Survey Finds 69% of B2B Buyers Turn to Sales Reps to Validate AI-Generated InsightsChecked 24 Sep 2026
  3. HG Insights: What the 2026 TrustRadius B2B Buying Disconnect Report saysChecked 24 Sep 2026
  4. Challenger: Why are you losing to customer indecision? (The JOLT Effect)Checked 24 Sep 2026
  5. The JOLT Effect: About the bookChecked 24 Sep 2026

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