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Buy Email Lists — B2B & Consumer Email Databases | LeadsBlue — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Email →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
bounceless.io ↗	67 match 1 shared topics	Free Email Checker & Bulk Email List Verifier	en	email	robotsllmsaihumans	emailphone	partial · 8
outlook-email-template.com ↗	66 match 1 shared topics	Outlook Email Templates - Outlook-Friendly Email Designs	en	email	robotsllmsaihumans	emailphone	none
korpur.com ↗	66 match 1 shared topics	Korpur eMail — Disposable email, upgraded	en	email	robotsllmsaihumans	emailphone	none
shortlifemail.com ↗	66 match 1 shared topics	ShortLifeMail — Free Temporary Email Generator	en	email	robotsllmsaihumans	emailphone	none
shovivsoft.com ↗	65 match 1 shared topics	Instant Email Data Recovery, Migration & Conversion – Shoviv Software	en	email WordPress	robotsllmsaihumans	emailphone	none
123hiddensender.com ↗	65 match 1 shared topics	bulk email software free download for email marketing	en	email	robotsllmsaihumans	emailphone	none
123hiddensender.net ↗	65 match 1 shared topics	bulk email software free download for email marketing	en	email	robotsllmsaihumans	emailphone	none
mcpmail.app ↗	65 match 1 shared topics	MCPMail — Email for agents	en	email	robotsllmsaihumans	emailphone	none
korppimail.com ↗	65 match 1 shared topics	Korppi Mail — Disposable Email, Done Right	en	email	robotsllmsaihumans	emailphone	full · 9
1timemail.org ↗	65 match 1 shared topics	1TimeMail \| Free Temporary Email Service \| Disposable Email Generator	en	email	robotsllmsaihumans	emailphone	none
mooneypilot.com ↗	65 match 1 shared topics	MooneyPilot.com Email \| Pilot Email Address	en	email	robotsllmsaihumans	emailphone	none
moozemail.com ↗	65 match 1 shared topics	Moozemail - Email Template Builder	en	email	robotsllmsaihumans	emailphone	none
mtarget.co ↗	65 match 1 shared topics	Mailtarget - Email API & Email Marketing Platform	Colombia en	email	robotsllmsaihumans	emailphone	none
establishedemails.com ↗	65 match 1 shared topics	Established Emails \| Email Age Signal API	en	email	robotsllmsaihumans	emailphone	none
aemail.com ↗	64 match 1 shared topics	@email \| Hide Email	en	email	robotsllmsaihumans	emailphone	none
1-email.com ↗	64 match 1 shared topics	1-Email.com — Email Verification API for Developers	en	email	robotsllmsaihumans	emailphone	none
herobounce.com ↗	64 match 1 shared topics	HeroBounce - The B2B Email Verifier That Resolves What Others Give Up On	en	email	robots llmsaihumans	emailphone	none
monstermailpro.com ↗	64 match 1 shared topics	MonsterMail — Email Marketing That's Delightfully Monstrous	en	email	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.