Invisible demand statistics

The short version: most B2B buying now happens where marketing can't see it, and the share is growing. Every number below is sourced, so you can lift any of them into a board deck and survive the follow-up question. That's what this page is for.

How much of the journey is invisible

• 84% of B2B deals are effectively decided before the vendor knows the account exists. (6sense, 2023)
• 70% of the buying journey is complete before a buyer contacts a vendor. (6sense) Forrester's fresher, more conservative read puts it at 61%.
• 95% of your buyers aren't in-market today; they're forming opinions now that decide future shortlists. (LinkedIn B2B Institute)

The AI research shift

• 94% of B2B buyers used AI tools during their most recent purchase. (Forrester 2026 Buyers' Journey Survey, 18,000 buyers)
• Half of B2B software buyers now start research in an AI chatbot, not Google. (G2, 2026)
• 92% of buyers say AI shaped their shortlist. (Forrester)

The budget mismatch

• Marketing budgets are stuck at 7.7% of company revenue, with over half of CMOs below 6%. (Gartner, 2025)
• Actual B2B budgets run roughly 70% demand gen / 25% brand. (BenchmarkIt, 2026)
• Research on B2B effectiveness puts the optimal brand share near 46%. (Binet & Field with the LinkedIn B2B Institute)

The gap between those last two numbers is the invisible demand problem stated as an allocation: most teams fund capture heavily while the deciding happens upstream, underfunded.

Run it on your own numbers

These are market numbers. The Invisible Demand Diagnostic turns them into yours: a score, a gap in dollars, and a ranked list of what to fix first. About 45 minutes, five inputs from systems you already use. Run the diagnostic.

For what these numbers mean for your pipeline specifically, see how invisible demand becomes new pipeline.