The 95-5 Rule: Why 95% of Your B2B Customers Are Not Ready to Buy Yet (2026)
TL;DR
The 95-5 rule: at any one time, up to 95% of business buyers are not in the market for what you sell. Only about 5% are.
It comes from research by Professor John Dawes at the Ehrenberg-Bass Institute, done for the LinkedIn B2B Institute.
The 95% is not permanent: about 20% of buyers enter the market in a year, roughly 5% per quarter.
What it means for your budget: reach future buyers before they start looking, not only the 5% searching now.
The outcome: a plan to stay remembered by the 95% until they buy.
Related reading: 3 Risks You Take When You Stop Brand Awareness | B2B Marketing Strategy for Long Sales Cycles | Demand Generation for Long Sales Cycles
Most of your market is not buying right now. The 95-5 rule puts a number on it: at any moment, about 5% of business buyers are actively in market for a given product or service. The other 95% will buy later, from a vendor they already remember.
That changes how your marketing budget should work. If every campaign targets the 5% who are searching today, you compete with every other vendor for the same small group. And you leave the 95% to whichever brand reaches them first.
This guide explains what the 95-5 rule is, where it comes from, what it means for your B2B budget, and how to market to out-of-market buyers in 2026.
The 95-5 rule states that up to 95% of business buyers are not in the market for a given product or service at any one time (Marketing Week). Only around 5% are actively looking to buy.
The rule splits your market into two groups with different jobs for marketing:
The 5% (in-market buyers) | The 95% (out-of-market buyers) | |
|---|---|---|
What they are doing | Researching, comparing, shortlisting | Running their business, not looking for a vendor |
What marketing should do | Capture demand that already exists | Build memory so your brand comes to mind later |
Typical channels | Search, review sites, comparison content, sales outreach | Always-on ads, thought leadership, consistent presence |
How to measure it | Pipeline and opportunities this quarter | Reach, recall and account engagement over time |
Both groups matter. The mistake is treating the 5% as your whole market.
Where the 95-5 Rule Comes From
The rule comes from Professor John Dawes of the Ehrenberg-Bass Institute for Marketing Science. He developed it in research for the LinkedIn B2B Institute, published in 2021 (Marketing Week).
Dawes's reasoning starts with how often businesses switch suppliers. Companies replace things like a bank, a law firm or a major software system every few years, not every quarter. Spread over that cycle, about 20% of buyers are in market in a given year and about 5% in a given quarter (Marketing Science).
Two points keep the rule honest:
It is a rule of thumb, not a fixed law. The exact share depends on your category and how often buyers replace what you sell. Fast-repeat purchases have more buyers in market. Large, rarely replaced systems have fewer.
It is not called the "Ehrenberg-Bass Theory." The Ehrenberg-Bass Institute is the research centre. The 95-5 rule is one finding from its B2B work.
Why the 95% Is Not a Permanent State
The 95% is a rotating group, not a lost cause. With about 20% of buyers entering the market each year, a large share of today's 95% will be in market within the next few years.
Buyers move into the market on their own timeline. Peter Weinberg and Jon Lombardo of the LinkedIn B2B Institute make this point directly: marketers do not push buyers into the market, buyers move themselves in when a need appears (Marketing Week). Common triggers in B2B:
A contract renewal or supplier review
A new executive who wants to change the setup
A system that fails or stops scaling
A new regulation or compliance deadline
Growth into a new market or product line
You cannot predict which account hits a trigger next quarter. You can make sure your brand is already known when it happens. When buyers do enter the market, they remember the brands that advertised effectively in the past, usually over a long period (Marketing Science).
What the 95-5 Rule Means for Your B2B Budget
The 95-5 rule exposes a gap between how B2B marketing works and how it is judged. LinkedIn B2B Institute surveys found that 95% of B2B marketers expect significant sales within the first two weeks of a campaign (Marketing Week). With only about 5% of buyers in market at any time, most of the people a campaign reaches cannot buy in those two weeks.
Three budget consequences follow:
Spending only on the 5% gets expensive. Every competitor bids for the same small group of active buyers. Costs per lead rise and the shortlist is crowded.
Brand spend is not "wasted" on people who do not buy this quarter. It builds the memory that decides which vendors make next year's shortlist.
Short-term metrics will undervalue out-of-market work. If a campaign aimed at the 95% is judged on two-week sales, it will look like a failure even when it works.
The practical split: fund demand capture to the size of real in-market demand (search volume, inbound requests, active opportunities). Put the rest into reaching the 95% consistently. Judge each part on the metric that fits its job.
How to Market to Out-of-Market Buyers in 2026
Marketing to out-of-market buyers has one goal: be the brand that comes to mind when the buying moment arrives. Six steps get you there.
Step 1: Name the accounts and people you want to remember you
Start with a defined list of target accounts, then name the people inside them. Out-of-market marketing without a named audience turns into broad awareness you cannot measure. A clear ideal customer profile keeps the list focused on accounts that can actually buy.
Step 2: Reach the whole buying committee, not one contact
Typical B2B purchases involve 6 to 10 stakeholders (Gartner). When the account enters the market, any of them can add or remove a vendor from the shortlist. Build memory with the finance, technical and operational roles too, not only the person most likely to fill in a form.
Step 3: Stay present at a steady frequency
Out-of-market buyers forget brands they stop seeing. A steady, moderate frequency over months does more than a short burst followed by silence. If budgets come under pressure, read the 3 risks you take when you stop brand awareness before cutting the always-on layer.
Step 4: Make your brand easy to recognise
Use the same colours, logo, tone and core message across every channel. Buyers who see your brand in passing should recognise it in under a second. Changing your look or message every quarter resets the memory you paid to build. For the research behind why familiar brands win, see this guide to brand psychology in B2B.
Step 5: Link your brand to the moments that move buyers in market
Connect your message to the triggers from the list above: renewals, new leaders, failed systems, new rules. When one of those moments happens, the buyer's memory should connect it to your brand. Trigger event selling covers how sales can act on those moments when they surface.
Step 6: Measure memory and account movement, not two-week sales
Track reach across the buying committee, engagement per account, and whether target accounts move into active evaluation over time. Judge the out-of-market programme on 6 to 12 month movement, not on last-click results. This guide on how to measure awareness marketing covers the metrics.
Common Mistakes With the 95-5 Rule
Treating the 95% as non-buyers. About 20% of buyers enter the market each year. Ignoring the 95% means ignoring most of your future pipeline.
Only chasing intent signals. Intent data is useful for finding the 5%. By the time an account shows intent, its shortlist may already be formed by brands it knew before.
Reaching one person per account. With 6 to 10 stakeholders in a typical purchase, one champion cannot carry your brand through the whole committee.
Judging brand work on short-term sales. Out-of-market work pays off when buyers enter the market, which for most accounts is not this quarter.
How Hey Sid Reaches the 95%
Reaching the 95% means staying visible to the same named people for months. Most lean marketing teams do not have the headcount to run ads, outreach and content against the same buying committees at the same time.
Hey Sid runs The Influence Loop: three channels coordinated against the same named decision-makers over 60 to 90 days.
Always On: person-level ads shown to specific named people in your target accounts, running in the background between campaigns
Authority Builder: done-for-you thought leadership from your leaders, so buyers see your expertise in their feed
Precision Connect: automated LinkedIn outreach to those same people
Hey Sid's sequence is designed so that by the time outreach lands, the prospect has already seen your ads and your thought leadership. When an account enters the market, your brand is one it already knows.
2.5x shorter sales cycles: Risk Ident shortened its sales cycle with The Influence Loop (client-reported).
See how it works: Explore the Influence Loop
FAQ
What is the 95-5 rule?
The 95-5 rule says that at any one time, up to 95% of business buyers are not in the market for a given product or service, and about 5% are. It was developed by Professor John Dawes of the Ehrenberg-Bass Institute in research for the LinkedIn B2B Institute.
Does the 95-5 rule apply to B2B?
Yes. The rule was built specifically for B2B buying. It is based on how often businesses replace suppliers, such as a bank, a law firm or a major system. The exact share varies by category, so treat 95/5 as a rule of thumb rather than an exact figure for your market.
How many B2B buyers are in market per year?
About 20% of business buyers are in market for a given service in a year, which works out to roughly 5% per quarter. That means the 95% is a rotating group: a large share of today's out-of-market buyers will enter the market within the next few years.
How do you market to out-of-market buyers?
Build memory, not urgency. Reach the whole buying committee at named target accounts, stay visible at a steady frequency, keep your brand consistent, and link your message to the triggers that move buyers into the market. Measure account reach and movement over 6 to 12 months instead of short-term sales.
Should you ignore the 5% who are in market?
No. In-market buyers still need search, comparison content and fast sales follow-up. The 95-5 rule does not say stop capturing demand. It says capture alone is not enough, because the 5% will mostly buy from brands they already knew before they started looking.
The Bottom Line
The 95-5 rule is a reminder that most of your future customers are not buying today. About 5% of business buyers are in market each quarter, and the rest rotate in over the following years. The brands that win those buyers are the ones they already remember when the need appears.
Put your budget where both groups are: capture the 5% who are searching, and stay visible to the 95% until their moment comes. For the long-term plan, read the B2B marketing strategy for long sales cycles and demand generation for long sales cycles.
Book a demo: See Hey Sid in action
Sources
Marketing Week, "Ehrenberg-Bass: 95% of B2B buyers are not in the market for your products"
Marketing Week, "The 95:5 rule is the new 60:40 rule" (Peter Weinberg and Jon Lombardo)
Ehrenberg-Bass Institute, "95% of B2B buyers are not in the market for your products"
Ehrenberg-Bass Institute, "The 95:5 rule is the new 60:40 rule"
Related: 3 Risks You Take When You Stop Brand Awareness | B2B Marketing Strategy for Long Sales Cycles | Demand Generation for Long Sales Cycles
