How to Estimate Cost per Lead from Newsletter Co-Registration: A Worked Model
Cost per lead (CPL) equals cost per click (CPC) divided by the click-to-lead rate. Dupple's measured input is an 8.0% click rate: new subscribers clicked 8.0% of offer cards in the 30 days to 3 Nov 2026. Estimating CPL before you buy is worth the effort, but only with inputs you can check.
Lead generation on Dupple is priced per click or per lead. Dupple's Lead Generation page lists no CPC or CPL price; applicants send their offer, terms and CPC or CPL, and Dupple reviews applications weekly. This page is a model, not a price list. For B2B (business to business) marketers, the useful part is the arithmetic: each term can be replaced with your own number. Newsletter ad rates are in the media kit, and this page does not restate them.
Quick answer
- Cost per lead (CPL) equals cost per click (CPC) divided by the click-to-lead rate, which is the share of clickers who complete your goal on your own landing page.
- As of 3 November 2026, Dupple's measured click rate is 8.0% of offer-card views across all live offers and surfaces. The segment rates in the table below run from 5.0% to 9.3%.
- A Technology audience in the United States (US) clicked 5.0% of its card views, and the same audience outside the US clicked 9.1%. A US-only buy needs about 1.8 times as many card views for the same clicks.
- Dupple does not publish a click-to-lead rate. Test your own landing page before you put a CPL in a budget.
- If only business-email leads count, the cost per qualified lead rises. The share of quiz respondents with a non-consumer email domain is 12.6%, and that is an upper bound.
The formula, one term at a time
CPL equals CPC divided by the click-to-lead rate. CPC is the price you pay for one click on your offer. Click-to-lead is the share of those clickers who complete the action you care about, such as a demo request or a trial signup, on your own page. Dupple does not measure that second share, because it happens on the advertiser's site.
Dupple's own measure is the click rate: clicks divided by offer-card views. It is a reach figure, not a lead figure. The chain runs in three steps: card views times click rate gives clicks, clicks times click-to-lead rate gives leads, and spend divided by leads gives CPL. Before you count a click as a lead, read what counts as a lead in post-signup co-registration. The exact lead definition is not published, so ask us.
ActiveProspect's glossary defines co-registration as letting a consumer opt in to extra offers while registering for one primary offer, and illustrates it with a checkbox on a sign-up form. Dupple's flow is not described as that checkbox. A reader signs up, answers a short quiz, and then sees offers on the offer wall, in the welcome email or in follow-up emails.
What Dupple measured in the last 30 days
The table is the measured side of the model. It covers quiz respondents who saw at least one offer card in the 30 days to 3 Nov 2026. A person can view several cards, so each rate is clicks per card view. Decision-makers are Founders, C-suite and Director/VP. 51+ means a company of 51 or more employees.
| Quiz segment (people who saw cards) | People | Card views | Clicks | Click rate |
|---|---|---|---|---|
| All (network total) | 37,942 | 279,365 | 22,388 | 8.0% |
| Technology | 7,808 | 53,591 | 3,734 | 7.0% |
| Finance & Banking | 2,481 | 16,894 | 1,245 | 7.4% |
| Technology, decision-makers at 51+ | 908 | 5,737 | 401 | 7.0% |
| Finance & Banking, decision-makers at 51+ | 339 | 2,215 | 206 | 9.3% |
| Technology, US | 3,694 | 27,362 | 1,358 | 5.0% |
| Technology, outside the US | 4,105 | 26,217 | 2,376 | 9.1% |
Dupple Offer Network, offer cards viewed and clicked by quiz respondents, 4 Oct to 3 Nov 2026 (30 days). Sample: 37,942 people who saw at least one card. Source: Dupple Offer Network data, read 3 Nov 2026.
Across the network, the 22,388 clicks came from three places: the post-signup offer wall and other placements (15,715), the emails that follow the quiz (5,581) and partner sites (1,092). The 8.0% covers 150 live offers from 36 advertisers. A single offer can sit well above or below it, and this page has no per-offer rates. For newsletter engagement by list size across several Dupple newsletters, see newsletter engagement benchmarks.
A worked model you can rebuild
The table below turns a click rate into a cost per lead. The 10,000 card views, the CPC and the click-to-lead rates are example inputs. Only the 8.0% is measured. Each row multiplies the same way: spend is clicks times CPC, leads are clicks times click-to-lead rate, and CPL is spend divided by leads.
| Scenario | CPC (example input) | Click-to-lead (example input) | Clicks from 10,000 card views | Spend | Leads | CPL |
|---|---|---|---|---|---|---|
| A | $2.00 | 20% | 800 | $1,600 | 160 | $10.00 |
| B | $2.00 | 40% | 800 | $1,600 | 320 | $5.00 |
| C | $4.00 | 20% | 800 | $3,200 | 160 | $20.00 |
| D | $4.00 | 40% | 800 | $3,200 | 320 | $10.00 |
Example inputs, not Dupple prices or rates. The 10,000 card views and the CPC and click-to-lead columns are example inputs. The 8.0% click rate is Dupple Offer Network data, 4 Oct to 3 Nov 2026 (30 days). Clicks are 10,000 times 8.0%.
Scenario A gives $10.00 per lead: $2.00 divided by 20% is $10.00, or $1,600 of spend for 160 leads. Changing only the landing page, from 20% to 40% click-to-lead, halves the CPL to $5.00. Changing only the CPC, from $2.00 to $4.00, doubles it to $20.00. The two levers that matter to the CPL are your price per click and your landing page.
Why the audience changes reach, not the CPL
Once the CPC is fixed, the click rate does not change the cost per lead. It changes how many card views a budget needs to buy the clicks you planned. The table shows the card views needed for 500 clicks, which is 100 leads at an example 20% click-to-lead rate, in the two Technology segments Dupple measured.
| Technology audience (measured click rate) | Card views for 100 clicks | Card views for 500 clicks (100 leads at 20%) |
|---|---|---|
| United States (5.0%) | 2,000 | 10,000 |
| Outside the United States (9.1%) | 1,099 | 5,495 |
Card views needed, rounded up to whole card views. The figures use the published rounded rates (5.0% and 9.1%), not the unrounded ratios. Click rates from Dupple Offer Network, 4 Oct to 3 Nov 2026 (30 days). United States: 1,358 clicks from 27,362 card views (3,694 people). Outside the United States: 2,376 clicks from 26,217 card views (4,105 people). The 20% click-to-lead rate is an example input, not a Dupple figure.
The US audience needs about 1.8 times the card views for the same clicks: 10,000 against 5,495. Dupple's data shows the gap without explaining it, so do not assume a cause. For a US-only buy, the same CPC and click-to-lead rate still give the same CPL. The difference is how much reach the budget needs to deliver the volume you planned.
Adding the qualified-lead step
Some buyers count only leads with a business email. In the 90 days to 3 Nov 2026, 12.6% of the 130,964 quiz respondents (16,522 people) had an email domain outside about 50 consumer mailbox providers such as Gmail and Yahoo. The email base is 130,964, one fewer than the 130,965 quiz answers; Dupple's data gives both counts and no reason for the one-person difference, so this page uses each as given. That share is an upper bound for business addresses, because any other domain counts, including personal ones. Among decision-makers at 51+ employees, 1,864 of 9,381 had such a domain: 614 of 3,089 in Technology and 211 of 1,217 in Finance & Banking. The post-signup audience profile shows who answers the quiz: 28.6% of the 130,965 quiz answers from 5 Aug to 3 Nov 2026 are decision-makers.
Assume, for the example only, that clickers look like quiz respondents. That is not measured. If at most 12.6% of leads pass, the cost per qualified lead is CPL divided by 0.126. A $10.00 CPL becomes $79.37 per qualified lead ($10.00 divided by 0.126), and a $20.00 CPL becomes $158.73. This assumes you pay for every lead, including those that fail the work-email filter. Dupple can run a business-email check on pay-per-lead offers, but this page does not describe how a failed check is billed. Because 12.6% is an upper bound, a lower pass share would raise both figures, so read them as a floor under these assumptions, and neither is Dupple's billing. For what typically happens to leads later in the funnel, see B2B SaaS pipeline generation benchmarks.
How this differs from an ad-rate sheet
A newsletter sponsorship such as a Primary Ad on Techpresso is sold at a fixed price listed in the media kit, so the buyer compares slot prices. The model on this page is a performance buy: you pay per click or per lead, so the forecast depends on rates you measure rather than a slot price. Newsletter ad rates are in the newsletter advertising rates page and the media kit, and this page does not restate them.
If you are weighing content syndication, where a publisher network promotes your asset and a lead is a person who registers to view or download it, against this kind of buy, co-registration vs content syndication sets the two side by side.
A third-party reference point
Paved, a newsletter marketplace with a pay-per-click (PPC) ad network, says its network runs on CPC that is "typically averaging $1.10 to $6 per click", and that a daily spending limit starts at 50 dollars per day (Paved's pricing and payments help article, dated 9 April 2026, read 3 Nov 2026). Its advertiser page says its PPC campaigns have no minimum spend. These are Paved's figures for its own network, not Dupple prices. Use them as a sense check on a quote you receive, not as a benchmark for your offer.
Limits
- Dupple does not publish click-to-lead rates, and the exact lead definition is not published either (ask us). A click is not a lead, and the share of clickers who convert has to be measured in your own analytics.
- The 8.0% mixes 150 live offers from 36 advertisers and every surface. It is not a forecast for one offer.
- The segment rates cover 30 days only (4 Oct to 3 Nov 2026). The quiz and email figures cover 90 days, and the quiz answers run from 5 Aug to 3 Nov 2026 (130,965 answers).
- The email share is a share of quiz respondents, not of clickers. This data has no clicker-level email split.
- The 12.6% is an upper bound for business addresses. Country is known for 77.1% of respondents (100,916 of 130,965), so US shares are shares of people whose country is known.
- The example inputs (10,000 card views, CPC of $2.00 or $4.00, click-to-lead of 20% or 40%) are assumptions to replace, not a forecast.
- A pilot is the way to measure your own click-to-lead rate. The newsletter sponsorship return on investment (ROI) guide covers the tracking side.
Data and sources
- Dupple Offer Network: post-signup quiz answers and offer-card views and clicks, read 3 Nov 2026. Windows: quiz answers 5 Aug to 3 Nov 2026 (130,965 people); card views and clicks 4 Oct to 3 Nov 2026 (30 days); email domains 90 days to 3 Nov 2026.
- Paved, pricing and payments for advertisers, read 3 Nov 2026.
- Paved, advertiser page, read 3 Nov 2026.
- ActiveProspect glossary, co-registration, read 3 Nov 2026.
- Dupple Lead Generation, read 3 Nov 2026.
FAQ
What is the formula for cost per lead from co-registration?
CPL equals CPC divided by the click-to-lead rate. With an example CPC of $2.00 and an example click-to-lead rate of 20%, the CPL is $10.00. Dupple does not publish a click-to-lead rate, so the number has to come from your own landing page test.
Does an 8.0% click rate mean 8% of clicks become leads?
No. The 8.0% is clicks per offer-card view: 22,388 clicks from 279,365 card views in the 30 days to 3 Nov 2026. It measures clicks, not what happens after the click, which depends on the advertiser's page.
Why is the US click rate lower in the data?
In the same 30 days, Technology respondents in the United States clicked 5.0% of their card views, against 9.1% outside the United States. Dupple's data shows the gap without explaining it. A US-only buy therefore needs about 1.8 times as many card views for the same number of clicks.
What is the cost per qualified lead?
If only business-email leads count, divide the CPL by the qualified share. Using the 12.6% upper bound from the 90-day quiz data, a $10.00 CPL becomes at least $79.37 per qualified lead, but only if clickers look like respondents and you pay for every lead. A lower pass share would raise it further. It is an estimate under those assumptions, not Dupple's billing, so test it with your own leads. For how B2B teams define a qualified lead, see how to get qualified B2B SaaS leads.
Do newsletter sponsorships work the same way?
No. A newsletter sponsorship such as a Primary Ad on Techpresso is sold at a fixed price listed in the media kit. The Lead Generation page lists no price; applicants send their own terms and CPC or CPL. Use the model above for the performance side and the rates page for the flat-price side. To estimate leads, CPL and CAC for a sponsorship, use the newsletter advertising ROI calculator, which gives an estimate, not a forecast.
About this page
Dupple sells newsletter advertising and post-signup lead generation (pay per click or per lead), and this page was written by the Dupple team from its own Offer Network data and the vendors' public pages. For how Dupple writes its pages, see the editorial policy.
Some offers on this page may be paid placements or contain affiliate links.
