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json2smtp - Connet to your smtp server over json — 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
sky-smtp.com ↗	67 match 1 shared topics	SkySMTP - Cheap Bulletproof SMTP Inbox	en	email WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
2smtp.com ↗	66 match 1 shared topics	2SMTP - Simple HTTP-to-SMTP Email API	en	email	robotsllmsaihumans	emailphone	none
authsmtp.com ↗	64 match 1 shared topics	Outgoing authenticated SMTP server and email relay service (solves most SMTP and email relay errors).	en	email	robotsllmsaihumans	emailphone	none
bounceshift.com ↗	64 match 1 shared topics	BounceShift - Email Validation That Protects Your Sender Reputation	en	email	robotsllmsaihumans	emailphone	none
gamifys.com ↗	64 match 1 shared topics	Gamifys \| Infrastructure, Web Apps & Mail Server	en	email	robotsllmsaihumans	emailphone	none
gainfocus.app ↗	64 match 1 shared topics	Focus - Take back your inbox	en	email	robotsllmsaihumans	emailphone	none
mcphee.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
mcpheeters.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
silva.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
sisk.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
slay.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
brekke.com ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
jagla.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
4post.net ↗	64 match 1 shared topics	Welcome to 4post.net personal Email Services.	en	email	robotsllmsaihumans	emailphone	none
aderhold.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
affeldt.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
dishon.net ↗	64 match 1 shared topics	Your Name as Your Email \| Hover Realnames	en	email	robotsllmsaihumans	emailphone	none
agmsmail.com ↗	64 match 1 shared topics	agms: The Next-Generation Mail Server with AI Powered Security	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.