AI REVENUE INSTITUTE INTELLIGENCE REPORT
The AI-Powered B2B Buyer Has Arrived
How buyer use of AI is reshaping vendor evaluation, decision validation and revenue intelligence.
AI is no longer just helping B2B buyers find vendors. It’s helping them compare options, test claims, review documentation and reconsider incumbent providers.
Based on a survey of 521 active B2B purchasers and purchasing influencers, this report reveals where AI is entering the buying process and how it is influencing which vendors get shortlisted, approved, renewed or replaced.
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How B2B buyers use AI
56%
Removed a vendor after AI found a gap between its claims and its capabilities
54%
Say a boss, senior executive or buying committee has used AI to evaluate or question their vendor recommendation
91%
Are likely to use AI to find or vet alternative vendors at renewal
What B2B buyers told us about how they use AI
Selected comments from AIRI’s survey of 521 purchasers and purchasing influencers.
“I list [out] the possible solutions and options our company has and leave it up to AI to decide what’s best.”
“[AI] also supports comparison between multiple options, making it easier to narrow down choices before deeper evaluation.”
“AI also helps me spot patterns and red flags faster, giving me a clearer sense of which options deserve a closer look and which ones to ignore.”
Buyer use of AI has moved beyond the search box
Buyers are using AI to build comparisons, fact-check sales claims, analyze vendor documents, review recommendations and evaluate alternatives. Much of this activity happens beyond the seller’s view.
The report explores the 5 Big Shifts in B2B Buying Behavior revenue leaders cannot afford to ignore:
AI is becoming mainstream and material in B2B buying.

AI is expanding from discovery to decision support.

AI is adding a vendor validation layer.

AI is reshaping vendor evaluation and selection.

AI is creating a new revenue insights gap.
The report also reveals where buyer use of AI creates new risks and blind spots and outlines five priorities revenue leaders can act on now.
Ready to find out how B2B buyers are using AI?
Get the report FREE when you become an AI Revenue Insider subscriber.