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SigSpan — Email-to-text for monitoring and on-call alerting — 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
digitconsulting.net ↗	68 match 1 shared topics	DIGIT Email Round Trip Monitoring	en	email	robotsllmsaihumans	emailphone	none
1-email.com ↗	66 match 1 shared topics	1-Email.com — Email Verification API for Developers	en	email	robotsllmsaihumans	emailphone	none
monstermailpro.com ↗	66 match 1 shared topics	MonsterMail — Email Marketing That's Delightfully Monstrous	en	email	robotsllmsaihumans	emailphone	none
mcpmail.app ↗	65 match 1 shared topics	MCPMail — Email for agents	en	email	robotsllmsaihumans	emailphone	none
vitmail-c.com ↗	65 match 1 shared topics	Vitmail-C - Build Immunity for Your Domains and Emails	en	email	robotsllmsaihumans	emailphone	none
pointofmail.com ↗	65 match 1 shared topics	Pointofmail.com \| Track Email. Recall Email. Get Read Receipts. Email Tracking and Marketing.	en	email	robotsllmsaihumans	emailphone	none
digitalsprems.cfd ↗	65 match 1 shared topics	ImprovMX — Free email forwarding	en	email	robotsllmsaihumans	emailphone	none
ethreesoftware.com ↗	65 match 1 shared topics	Direct Mail \| Easy-to-use email marketing app for your Mac	en	email WooCommerce	robotsllmsaihumans	emailphone	none
digitalfuel.studio ↗	65 match 1 shared topics	Digital Fuel — Done-For-You Email Ghostwriting	en	email	robotsllmsaihumans	emailphone	none
complimail.com ↗	64 match 1 shared topics	Email Compliance & Deliverability Monitor – Stay in Gmail/Yahoo’s Inbox	en	email	robotsllmsaihumans	emailphone	none
mtarget.co ↗	64 match 1 shared topics	Mailtarget - Email API & Email Marketing Platform	Colombia en	email	robotsllmsaihumans	emailphone	none
moondustmail.com ↗	64 match 1 shared topics	Moondust Mail — Private email, made for the quiet places.	en	email	robotsllmsaihumans	emailphone	partial · 8
me-mail.net ↗	64 match 1 shared topics	MeMail \| Personal and Professional Email Address Accounts with Personality — MeMail.com	en	email	robotsllmsaihumans	emailphone	none
me-mail.org ↗	64 match 1 shared topics	MeMail \| Personal and Professional Email Address Accounts with Personality — MeMail.com	en	email	robotsllmsaihumans	emailphone	none
hdfc.co ↗	64 match 1 shared topics	No-Code Dashboard for your AWS SES Account to manage Transactional and Marketing Emails. \| SENDUNE	Colombia en	email	robotsllmsaihumans	emailphone	none
alertm.net ↗	64 match 1 shared topics	AlertMail	en	email	robotsllmsaihumans	emailphone	none
heyfemail.com ↗	64 match 1 shared topics	Femail - Email for Women	en	email	robotsllmsaihumans	emailphone	none
korppimail.com ↗	64 match 1 shared topics	Korppi Mail — Disposable Email, Done Right	en	email	robotsllmsaihumans	emailphone	full · 9

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.