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Folderly | Email Deliverability Software for B2B Teams — 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
360inbox.com ↗	70 match 1 shared topics	360Inbox - Email Deliverability & CRM Solutions	en	email	robots llmsaihumans	emailphone	none
moreslot.com ↗	68 match 1 shared topics	Moreslot — Managed Email Infrastructure & Deliverability	en	email	robotsllmsaihumans	emailphone	none
confidentialzapmail.com ↗	67 match 1 shared topics	Zapmail: Boost Email Deliverability with Affordable Google Workspace & Automated Setup	en	email	robotsllmsaihumans	emailphone	none
32bit.com ↗	67 match 1 shared topics	Free Bulk Email Software	en	email	robotsllmsaihumans	emailphone	none
123hiddensender.com ↗	67 match 1 shared topics	bulk email software free download for email marketing	en	email	robotsllmsaihumans	emailphone	none
123hiddensender.net ↗	67 match 1 shared topics	bulk email software free download for email marketing	en	email	robotsllmsaihumans	emailphone	none
complimail.com ↗	66 match 1 shared topics	Email Compliance & Deliverability Monitor – Stay in Gmail/Yahoo’s Inbox	en	email	robotsllmsaihumans	emailphone	none
alertcenter.org ↗	66 match 1 shared topics	AlertCenter — Guaranteed Email Delivery	en	email	robotsllmsaihumans	emailphone	none
buttondown.email ↗	65 match 1 shared topics	Buttondown — Newsletter software for people like you	en	email	robotsllmsaihumans	emailphone	none
shubhsandes.com ↗	65 match 1 shared topics	Cold Email Software — Send & Track Outreach \| Shubh Sandes	India~ en	email	robotsllmsaihumans	emailphone	none
didtheyreadit.org ↗	65 match 1 shared topics	The Best Email Tracking Software Sends You Email Message Read Receipts	en	email	robotsllmsaihumans	emailphone	none
1dollaremail.com ↗	65 match 1 shared topics	$1 Email Service For 30 Days	en	email Wix	robotsllmsaihumans	emailphone	none
shovivsoft.com ↗	64 match 1 shared topics	Instant Email Data Recovery, Migration & Conversion – Shoviv Software	en	email WordPress	robotsllmsaihumans	emailphone	none
heyfemail.com ↗	64 match 1 shared topics	Femail - Email for Women	en	email	robotsllmsaihumans	emailphone	none
mcpmail.app ↗	64 match 1 shared topics	MCPMail — Email for agents	en	email	robotsllmsaihumans	emailphone	none
motorical.com ↗	64 match 1 shared topics	Motorical SMTP - Independent Email Infrastructure for Developers	en	email	robots llmsaihumans	emailphone	none
dewmail.org ↗	64 match 1 shared topics	Dewmail \| An email parsing microservice for HTTP APIs	United States~ en	email	robotsllmsaihumans	emailphone	none
establishedemails.com ↗	63 match 1 shared topics	Established Emails \| Email Age Signal API	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.