Somewhere today, a sales manager is opening a kickoff deck with two statistics: 48% of salespeople never follow up with a prospect, and 80% of sales require five follow-up contacts. Both numbers are attributed, when they are attributed at all, to the National Sales Executive Association. This piece traces where they came from, what the one organization with a plausible claim to the name actually says, and how many pages are still citing the numbers this month. Evidence labels used throughout: Observed, Corroborated, Derived, Inferred, defined on our method page.
Who went looking for the National Sales Executive Association?
In August 2014, Stewart Rogers published an investigation at VentureBeat into the two statistics and their supposed source [Observed]. He searched Google, the Council of Better Business Bureaus, IRS records, and international company registers, and found no active organization by that name; the nearest match, the National Association of Sales Professionals, showed no history of a name change [Observed]. He found the figures repeated in a Dummies-series book, in blog posts from Salesforce and Microsoft, and in a vendor infographic, and reported that of more than 300 references he reviewed, only two questioned the numbers [Observed]. His conclusion was that the statistics are fabricated [Observed, as his stated conclusion].
Did the association ever exist at all?
Here the story gets better, not worse. Sales and Marketing Executives International maintains a page on these statistics (accessed November 9, 2026) pointing out that its own organization was "named in earlier days as National Sales Executives Association," a detail the 2014 investigation missed [Observed]. So an organization bearing nearly that name did exist, decades ago [Corroborated, by SMEI's account of its own history].
That is not a rescue for the statistics. SMEI traces the family of follow-up figures to a survey run by its Long Island, New York chapter in 1942, which asked members about the ratio of calls made to sales made, with a sample of fewer than 40 people [Observed]. SMEI's own conclusion about the modern numbers is "we should verify them" [Observed]. Read that sequence carefully: the most charitable available origin for a statistic quoted today with decimal confidence is a sub-40-person member survey from 1942 about a different question [Derived]. The precise modern claims, 48% never follow up, 44% quit after one follow-up, 80% close on the fifth call, have no located study behind them at all [Corroborated, by the 2014 investigation and SMEI's framing]. Our judgment: the association is real history, the numbers attached to it are not real research [Inferred].
Who is still citing the numbers in November 2026?
We ran a census. On November 9, 2026, we searched for live pages citing either statistic and verified each page's content directly. Twelve years after the debunk, here are ten-plus currently live pages still carrying the numbers [Observed, each page checked on November 9, 2026]:
- Invesp, "The Importance of Sale Follow-Ups": both statistics, presented in an infographic with no primary source named. This page is the hub many others link to.
- Zendesk, "Sales statistics": both statistics, attributed by link to the Invesp page above.
- Peak Sales Recruiting, "Sales Follow-Up Statistics": both statistics plus the 44% variant, attributed by link to the same Invesp page; page updated August 2025.
- MarketsandMarkets, "Why Sales Reps Stop Following Up": both statistics, attributed to "RAIN Group research" and "The Marketing Donut," neither of which is the origin.
- Salesfully, "The Follow-Up Crisis" (published May 5, 2026): both statistics, attributed to two other vendors' 2026 statistics roundups.
- Martal, "Sales Follow-Up Statistics" (published March 23, 2026, modified June 29, 2026): both statistics, attributed to two further blogs, with no dates for the underlying claims.
- Cirrus Insight, "Sales Follow-Up Statistics" (dated June 29, 2026): the 80% claim and the full 44/22/14/12 persistence ladder, no study named.
- SPOTIO, "Your Sales Fortune Is In The Follow Up": both statistics as bullets over a single "[Source: HubSpot]" tag.
- Dooly, "Sales call statistics": both statistics plus the 44% variant, attributed variously to HubSpot, Brevet, and Close blog posts.
- Calldrip, "The Follow-Up Formula": the 80%-after-fifth-contact claim, attributed only to unnamed "research."
- Fireflies, "Five Effective Ways To Master Your Follow-Up Sales Call" (originally 2019, still live): the 80% and 44% claims, unsourced.
Census count: 11 live citing pages confirmed, from a non-exhaustive search [Observed]. The true number is far larger; we stopped counting, not finding [Inferred].
What does the citation trail actually look like?
Notice the shape. Almost no page in the census cites the National Sales Executive Association anymore. The attribution has evolved: pages now cite other blogs, which cite other blogs, which cite an infographic, which cites nothing [Observed, across the census pages]. Several 2026 pages attribute the numbers to statistics roundups published in 2026, which makes an 80-year-old orphaned claim look freshly researched [Derived]. This is citation laundering: each hop strips a little provenance and adds a little credibility, until a fabricated number carries a current-year source link [Inferred]. The 2014 investigation found roughly 2 skeptical references out of 300; our 2026 sample of major, professionally edited sites found the numbers presented as fact with current dates [Corroborated, comparing the two observations].
Does this mean follow-up does not matter?
No. Persistence has real evidence behind it from traceable sources; for example, audit work reported in 2013 found the most common number of actual contact attempts on a web lead was zero, per ThinkAdvisor's coverage of the InsideSales audit of 700+ companies [Observed]. You do not need a fabricated 1942-flavored statistic to justify following up; you need your own CRM's activity export, which will almost certainly embarrass you honestly [Inferred]. The lesson is narrower and more useful: any statistic that arrives with decimal precision, no date, no sample, and a dead or shape-shifting attribution should be treated as marketing copy until proven otherwise [Inferred].