Worked examples, using the real catalogue arithmetic.

Every example below is built from the catalogue counts and the published price, not from a client file. We label them as worked examples because that is what they are — none of them is a customer result, and we are not going to dress one up as one. What they show is how the filtering, the arithmetic and the trade-offs actually behave when you narrow a large market down to a sendable list.

bought from us and willing to be named? we will publish your real numbers instead

Worked examples

Per file in each

$ 0

Fields in every file

Invented client names

Four segments, four ways the arithmetic goes.

Each of these starts from a market in the catalogue and narrows it the way a real buyer would. The interesting part is not the starting number — it is what survives the third filter. 01

01 narrow deep

02 split by region

03 decay matters

04 do not buy

The pattern under all four.

Different industries, same four lessons. If you take nothing else from this page, take these.

The third filter is the one that bites

Country and industry barely dent a large market. Role plus company size is where a million becomes a few thousand. Get the filtered count before you pay, not after.

Sendable beats large

A file you can work through at a sane daily volume in a month is worth more than one you will never finish. Buy for the campaign, not for the row count.

Re-verify anything you sat on

Contact data decays at roughly 20 to 30 percent a year. A file bought in January and sent in September is a different file.

Sometimes the answer is do not buy

If the segment comes back in the hundreds, a list is not the tool. We would rather tell you that than take $99 for something you cannot use.

We would rather publish your numbers than our examples.

If you have bought a file and run a campaign on it, we will publish it as a named case study — with your bounce rate, your reply rate and whatever did not work. No editing of the unflattering parts, because a case study with no friction in it reads as fiction and does us no good. In exchange you get a page on this site and a link.

tell us on whatsapp +1 (315) 215-1563 or [email protected]

we publish

Your segment, your counts, your bounce and reply rates

we include

The parts that went badly, in your words

we never

Invent a company, a logo or a percentage

you keep

Approval over every line before it goes up

Questions about these examples

Why are there no named customers?

Because we do not have permission to name any, and inventing them would contradict everything else on this site. When a customer agrees to be named, this page changes.

Are the counts in the examples real?

The catalogue counts they start from are real and live on the coverage dashboard. The filtered results are illustrative, because your exact filter combination produces its own number — ask for it.

Can you run the arithmetic for my segment?

Yes. Send the country, industry, role and company size on WhatsApp and we will send the count back before you pay anything.

What reply rate should I expect?

We will not quote one. Reply rate depends on your offer and your copy, and any provider quoting you a number for it is guessing on your behalf.

Fifteen resource pages, none of them gated.

Trust is what we can show you about the data. Proof is what happens when you test it. Guides are what to do with it once it is yours.

What we can show you about the data before you spend anything.

How we build & verify

3 sources

Coverage dashboard

live counts

Compliance center

policies

GDPR / CAN-SPAM / CCPA

3 regimes

Opt-out & removal

permanent

What happens when you test it, and what we owe you if it fails.

Free samples

100 rows

Customer reviews

4.7 / 5

Case studies

worked

Accuracy reporting

up to 85%

Refund policy

5% / 7 days

What to do with the file once it is yours.

Blog

58 posts

Email marketing guides

6 guides

Lead generation guides

7 steps

Data buying guide

10 questions

Deliverability guide

checklist

Send us your four filters and we will run the same arithmetic on your segment.

Sales and service are reachable 24/7 on WhatsApp at +1 (315) 215-1563, or at [email protected].

Verified B2B and consumer contact data at a flat, one-time price. Every list dated, every record 11 fields deep.

Data products

Customer Care

Company

EMAIL	COMPANY	TITLE	CHECKED
j.whitcombe@•••••.com	Northloop	Founder	Updated
priya.n@•••••••.io	Cadence AI	CEO	Updated
+ 98 More Rows in Your Sample

EMAIL	COMPANY	TITLE	CHECKED
j.whitcombe@•••••.com	Northloop	Founder	Updated
priya.n@•••••••.io	Cadence AI	CEO	Updated
+ 98 More Rows in Your Sample

The B2B contact database, sold as files you own.

Every list, by country, industry, role and stack.

Buy data by what you are trying to do.

Account-level data, tied to the same contact rows.

Our workings, in public.

The B2B contact database, sold as files you own.

Every list, by country, industry, role and stack.

Buy data by what you are trying to do.

Account-level data, tied to the same contact rows.

Our workings, in public.

Worked examples, using the real catalogue arithmetic.

Four segments, four ways the arithmetic goes.

01

Agency selling to UK manufacturers

narrow deep

02

SaaS founder targeting US IT decision makers

split by region

03

Recruiter building a healthcare desk

decay matters

04

Event organiser with a thin niche

do not buy

The pattern under all four.

Questions about these examples

Fifteen resource pages, none of them gated.

Send us your four filters and we will run the same arithmetic on your segment.

The B2B contact database, sold as files you own.

Every list, by country, industry, role and stack.

Buy data by what you are trying to do.

Account-level data, tied to the same contact rows.

Our workings, in public.

The B2B contact database, sold as files you own.

Every list, by country, industry, role and stack.

Buy data by what you are trying to do.

Account-level data, tied to the same contact rows.

Our workings, in public.

Worked examples, using the real catalogue arithmetic.

Four segments, four ways the arithmetic goes.

01

Agency selling to UK manufacturers

narrow deep

02

SaaS founder targeting US IT decision makers

split by region

03

Recruiter building a healthcare desk

decay matters

04

Event organiser with a thin niche

do not buy

The pattern under all four.

Questions about these examples

Fifteen resource pages, none of them gated.

Send us your four filters and we will run the same arithmetic on your segment.

FREE 100-ROW SAMPLE

See 100 real rows before you spend anything.

EmailProLeads

100 verified rows, free, before you pay a thing.