All Science of B2B

S2 E23: Nuancing the 95/5 Rule

About the Episode:

In this episode of The Science of B2B, Kerry Cunningham takes a data-driven look at a question that every revenue team should be asking: how many of our target accounts are actually in-market? Drawing on behavioral data from over 600 6sense customers and 19 million monitored accounts, Kerry challenges (and also validates) common assumptions like the “95:5 Rule” and explains why a buyer-centric, signal-driven approach is the only way to win in modern B2B.

Topics Covered

  • History and overview of the “95:5 Rule” and how it’s often misunderstood in B2B contexts.
  • 6sense’s proprietary data from AI-driven in-market predictions and buying stage modeling.
  • Key statistics about modern B2B buying journeys and explains how timing, shortlisting, and buyer autonomy shape the new landscape for marketers and sellers.
  • Tactical guidance for escaping the outdated “MQL Industrial Complex.”

Actionable Takeaways

  • Around 40% of target accounts are in-market — but only 2–4% are ready to buy now.
    • Of all monitored accounts, 60% show no buying signals at all. Only 6% (4% in decision, 2% in purchase stage) are close to transacting in any given quarter.
  • Buyers shortlist early — and 80%+ of the time, they stick with their first pick.
    • Buyers put 4 of 5 vendors on their shortlist at the beginning of the buying journey. If you’re not there when they start, you’re unlikely to be evaluated — let alone win.
  • Sales engagement happens at 70% of the journey — no sooner.
    • Across roles and industries, buyers consistently report engaging sellers at 70% of the way through their journey. And in 81% of cases, they initiate the first contact.
  • Form fills < buying signals.
    • Filling out a form doesn’t make someone in-market or ready to talk to sales. Chasing form-fillers too early doesn’t accelerate their process — it just irritates them.
  • The real work is buyer enablement, not lead generation.
    • Monitor signals to detect when accounts cross into in-market status.
    • Deliver useful, low-friction content throughout the journey — not sales pitches.
    • Earn your place on the shortlist before the buyer reaches out.

Noteworthy Insights

  • The original Ehrenberg-Bass 95:5 framework underestimates the complexity and duration of B2B buying.
  • The average buying cycle is 11.5 months and involves ~11 people evaluating ~4.5 vendors.
  • Buyers select their preferred vendor at ~70% of the journey — and typically stick with them.
  • 6sense data shows the percentage of truly “purchase-ready” accounts is far lower than most dashboards suggest.

Key Quotes

  • “About 60% of the audience, for no matter what slice you look at, is not in market.”
  • “If you’re not on the shortlist early, you’re extraordinarily unlikely to win.”
  • “Buyers engage with sellers 70% of the way through the journey — and 81% of the time, they initiate the contact.”
  • “Form fills don’t change whether they’re in market. They don’t change when they’ll engage. They just don’t.”

Future Topics

This episode sets the stage for deeper discussions about intent signals, shortlisting, and how to break out of the “MQL Industrial Complex.” Future episodes will focus on modernizing marketing measurement, aligning with real buyer behavior, and prioritizing brand visibility before the buying journey begins.

Related Resources

Author Image

Kerry Cunningham

Kerry Cunningham is a thought leader in B2B marketing and is a former SiriusDecisions and Forrester analyst. He’s an expert in the design and implementation of demand-marketing processes, technologies and teams for a wide array of B2B products, solutions, and services. He’s also developed a wealth of expertise in the alignment of marketing and sales organizations.