Quick answers:
- Is there a real number of call attempts that works?
- Where did the 8-attempt figure come from?
- Should I dial an expensive lead more times than a cheap one?
- Is six calls a safe default?
- What should I measure before changing my cadence?
Every lead buyer hits this the same way. You bought the lead. The rep dialled twice, got voicemail twice, and wants to move on. Somebody quotes a statistic about eight attempts, and the argument ends there.
So we went and read the pages that quote it.
Page One Gives Five Different Answers to One Question
Search the question and you get six, seven, seven to eight, eight to ten, and forty. Not a range. Five separate recommendations, each written as though it were established.
Here is what each page says, who publishes it, and what source it gives. Every cell was read off the live page on 14 August 2026.
| The published answer | Who publishes it | What they sell | Source the page gives |
|---|---|---|---|
| “To make a material impact in ROI leads need to be contacted 8-10 times,” alongside “70-90% of deals are won on the seventh call” and “80% of salespeople give up on the third call” | ClickPoint Software blog | Lead management software | None. No study, link or sample size for any of the three figures |
| A 1, 3, 5, 7, 10, 14-day cadence, with “the most success with a 72-hour outreach” | SalesBuzz, by Michael Pedone | Sales training | The author’s own experience. He writes “My PERSONAL belief is” and “IMHO” |
| “In 2007 it took 3.68 cold call attempts to reach a prospect, according to research by TeleNet and Ovation Sales Group. Today it takes 8 attempts” | Geckoboard | Dashboard software | Two firms named. No study, methodology or sample linked |
| “93% of all converted leads are reached by the 6th call,” from research “derived from data of almost 3.5 million leads” | Velocify’s “The Ultimate Contact Strategy,” written up in the National Law Review by Stephen Fairley, 25 March 2016 | Lead management software | The study is named. The write-up does not state what population the leads came from |
| “80% of sales require five follow-ups,” credited to the National Sales Executive Association | Repeated across sales blogs. SMEI is that association under its current name | Professional association | Its own record: a 1942 survey of one chapter’s members |
Four of the five sell software or training to the person reading the number. Not an accusation, just the shape of the evidence.
Where the Most-Quoted Number Comes From
The 80 percent follow-up figure travels furthest, and it has the most checkable trail.
SMEI now carries the name the statistic gets credited to. Its own page says the study was run “In 1942, the Long Island, NY chapter of NSEA (now SMEI) surveyed their members to determine the ratio of calls made to sales made.” Then it adds what nobody quoting the figure carries forward: “Another thing that might surprise you is that the sample size was less than 40.”
One regional chapter. Fewer than 40 members. 1942. The association publishes this itself, and notes the results have been copied and pasted across countless blog posts since.
The eight-attempt figure has a different problem. Geckoboard’s page names TeleNet and Ovation Sales Group, which sounds like provenance. It is not. No study, no methodology, no sample. And look at the tense: “In 2007 it took 3.68 cold call attempts to reach a prospect… Today it takes 8 attempts.” The baseline is pinned to 2007 while “today” floats, recopied for years without anyone redating it.
A number whose date never moves is not being measured. It is being repeated.
The same figure, two thresholds
The familiar version pairs 80 percent with reps giving up after one call. ClickPoint’s live page states it as “80% of salespeople give up on the third call.”
The 80 stayed fixed. The threshold moved from one call to three. Nobody remeasured anything.
A figure that changes shape in transit while its headline number holds is not a finding, whoever is quoting it and however good their intent. It is a sentence being passed along.
Reaching a Lead and Converting One Are Different Metrics
The Velocify number is the most serious in the set, and it is still the wrong tool for your decision.
The Velocify finding, written up in the National Law Review, is that “93% of all converted leads are reached by the 6th call.” That is a statement about leads that converted. Work out what it excludes. Every lead never reached, and every lead reached and lost, sits outside the denominator. The population is selected on the outcome.
So it cannot answer “when do I stop dialling.” The leads you are deciding about are exactly the ones it left out. It says closed deals rarely needed a seventh dial. It does not say a seventh dial is wasted.
This distinction has a formal home. AAPOR publishes Standard Definitions, which it describes as “a comprehensive, well-delineated way of describing the final disposition of cases and calculating outcome rates for surveys.” Survey researchers separate an attempt, a contact and a completion, and report each. The sales figures fuse all of it into one recommended number.
We took the same failure apart on the speed side in what the five-minute rule is actually worth. That piece prices how fast the first dial goes out. This one prices how many dials you fund.
The Structural Reason Nobody Publishes
There is a real explanation for why reaching people got harder, from an organisation with no dialler to sell.
Pew Research Center measured telephone response rates across years of fieldwork, reporting that “Response rates had previously held steady around 9% for several years” before the decline resumed: “In 2017 and 2018, typical telephone survey response rates fell to 7% and 6%, respectively.”
Pew has trained interviewers and no product to move. Their reach still fell. That is the honest story: picking up the phone got rarer for everyone.
Note what it does not say. Pew reports response rates. It does not state call attempts per number, and we will not pretend it does. Why your own dials connect less often is covered in our outbound contact rate diagnostic.
Derive Your Own Attempt Ceiling
This is what page one skips entirely. None of those five pages tells you how to work out your own number.
You keep dialling while the next dial is worth more than it costs. You stop when it is not. Four inputs, all already in your CRM and your payroll.
| What to measure | Where it already lives | Example input, replace with your own |
|---|---|---|
| Gross margin on one closed deal | Your books, not the deal’s face value | 1,000 dollars |
| Close rate once you reach a human | CRM, contacted leads only | 1 in 5 |
| Reach rate on the next dial, this late in the sequence | Dialler logs, by attempt number | 1 in 20 |
| Fully loaded cost of one dial | Rep hourly cost divided by dials per hour | 30 dollars an hour over 30 dials, so 1 dollar |
Now the arithmetic, using those illustrative example inputs. One more dial is worth reach rate times close rate times margin. In this worked example that is 1 in 20, times 1 in 5, times 1,000 dollars, giving 10 dollars of expected value against 1 dollar of cost. You are nowhere near stopping.
Reach rate decays with each attempt, and one field publishes the shape of that decay instead of a slogan. A household telephone survey reported in BMC Medical Research Methodology by O’Toole, Sinclair and Leder logged how many households had reached a completed status after each contact attempt. About 44 in 100 after one attempt. About 67 after two. About 79 after three. The first dial does most of the work. The second adds roughly half what the first did, and the third adds roughly half again.
That is survey fieldwork, not lead buying, and we are not transplanting the percentages. The shape is the point. Your own dialler logs will trace the same falling curve, and where it crosses your cost per dial is a different place from where it crosses anyone else’s.
In the same worked example, when reach rate falls to 1 in 200 the next dial is worth 1 dollar, exactly what it costs. That is your ceiling, and it lands wherever your numbers put it.
Now the part that gets argued about. What you paid for the lead is not in that calculation, and should not be. It is spent either way. A lead that cost triple does not earn extra dials. The only question is whether the next dial pays for itself.
That is uncomfortable, and it is the most useful sentence here. Buyers over-dial expensive leads and under-dial cheap ones, backwards in both directions.
If your reach rate is bad enough that the ceiling lands at two dials, cadence is not the problem. The lead source is. That is a sourcing conversation, separate from handing follow-up to an AI agent.
Frequently Asked Questions
Is there a real number of call attempts that works?
No. Any page giving you one without your own contact rate is guessing. The five published answers run from six to forty. Your number comes from your reach rate by attempt, your close rate and your cost per dial.
Where did the 8-attempt figure come from?
It is credited to TeleNet and Ovation Sales Group. The pages quoting it name those firms but link no study, methodology or sample size, and still phrase it as “today” against a 2007 baseline nobody has redated.
Should I dial an expensive lead more times than a cheap one?
No. What you paid is already spent and does not change whether the next dial pays for itself. The decision runs on reach rate, close rate and margin.
Is six calls a safe default?
Six comes from research on leads that converted. That population cannot tell you when to give up on ones that have not. Treat it as a benchmark to measure against, not a stopping rule.
What should I measure before changing my cadence?
Reach rate broken out by attempt number, over at least a full quarter. Everything else in the calculation you already track. That one breakdown turns the question from an argument into arithmetic.
Stop Quoting the Number and Derive It
The five answers disagree because they are not measurements. One traces to a wartime survey of a few dozen people. One names a research firm that published nothing you can read. One is a trainer’s stated personal belief. One measures a group selected on having already converted.
You need none of them. You need reach rate by attempt number, and the discipline to stop when the next dial stops paying.
If reach rate is why the arithmetic keeps coming out short, the fix sits upstream of the dialler. That is what our lead generation work is built around. Bring us the breakdown before you rebuild your cadence around somebody else’s number.
