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Unibox for Mac and iOS – Emails Grouped by Sender — 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
deliveree.io ↗	66 match 1 shared topics	Delieree – Emails Go Far. You Start Free.	en	email WordPress	robotsllmsaihumans	emailphone	none
myexchange.cloud ↗	65 match 1 shared topics	myexchange.rocks – Email exchange for everyone	en	email WordPress WooCommerce	robotsllmsaihumans	emailphone	none
anymessage.shop ↗	65 match 1 shared topics	AnyMessage - Emails for Mass Registration	en	email	robotsllmsaihumans	emailphone	none
gmailsurge.com ↗	65 match 1 shared topics	Gmail Surge — Bulk Email Sender for Gmail	en	email	robotsllmsaihumans	emailphone	none
free-anonymous-email.com ↗	65 match 1 shared topics	Free Anonymous Email Sender	en	email	robotsllmsaihumans	emailphone	none
simplysend.dev ↗	64 match 1 shared topics	Simply Send \| Email Infrastructure for Builders	en	email	robotsllmsaihumans	emailphone	none
alfred.email ↗	64 match 1 shared topics	Alfred by Email Industries	en	email WordPress Foxy.io	robotsllmsaihumans	emailphone	none
acymailing.com ↗	64 match 1 shared topics	AcyMailing – Email marketing platform – Email marketing platform for WordPress and Joomla	en	email WordPress WooCommerce	robotsllmsaihumans	emailphone	none
devilwife.com ↗	64 match 1 shared topics	Websites and Email	en	email	robotsllmsaihumans	email phone	none
slicksender.com ↗	64 match 1 shared topics	SlickSender — Send Anonymous Emails. No Account Needed.	en	email	robotsllmsaihumans	emailphone	partial · 8
mnpaccounting.com ↗	64 match 1 shared topics	AhaSend: Land your emails in the inbox, fast.	en	email	robotsllmsaihumans	emailphone	none
reply-to.com ↗	64 match 1 shared topics	Manage, create and send your email campaigns	en	email	robotsllmsaihumans	emailphone	none
simpleemailapi.dev ↗	64 match 1 shared topics	SimpleEmailAPI - The simplest API to send and receive emails	en	email	robotsllmsaihumans	emailphone	none
dmarctools.net ↗	64 match 1 shared topics	DMARC Tools – Email Authentication Monitoring & Reporting	en	email	robotsllmsaihumans	emailphone	partial · 8
free-video-email.com ↗	64 match 1 shared topics	Video Email for Gmail	Canada~ en	email	robots llmsaihumans	emailphone	none
deliverabilityscore.com ↗	64 match 1 shared topics	Deliverability Score — Free email sender audit	en	email	robotsllmsaihumans	emailphone	none
gmail-email-links.com ↗	64 match 1 shared topics	Share Emails via Link	Canada~ en	email	robotsllmsaihumans	emailphone	none
theinboxarchitect.com ↗	64 match 1 shared topics	Inbox Architect – Better Emails. Real Results.	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.