similar sites

Browse

Pricing AI Report

Tools

🚀Submit Your Site to AIPush your URL to AI search engines 🤖AI Crawler CheckerSee which AI bots your site blocks 🎯AI Readiness CheckerScore your site 0–100 for AI 🔗Backlink CheckerWho links to any site — free All tools →

Browse free →

Sites similar to splintermail.com

Splintermail alternatives & similar sites

Splintermail — 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
tormail.app ↗	64 match 2 shared topics	Sign in — Tormail	en	information-and-network-security	robotsllmsaihumans	emailphone	partial · 8
1secmail.io ↗	63 match 2 shared topics	1secmail -	en	information-and-network-security WordPress	robotsllmsaihumans	emailphone	none
1uprevival.games ↗	63 match 2 shared topics	MailSurveil	en	email	robotsllmsaihumans	emailphone	none
inceptioncyberaiconnect.com ↗	62 match 2 shared topics	Inception Cyber \| Intent-Based Email Security	en	information-and-network-security HubSpot	robotsllmsaihumans	emailphone	none
inceptioncyber.ai ↗	62 match 2 shared topics	Inception Cyber \| Intent-Based Email Security	en	information-and-network-security HubSpot	robotsllmsaihumans	emailphone	none
inboxto.app ↗	61 match 2 shared topics	Inboxto - Smart Privacy Email	en	email	robotsllmsaihumans	emailphone	partial · 8
topsecuredmail.com ↗	61 match 2 shared topics	Top Secured Mail - Teamster Mail	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
topsecuremail.com ↗	61 match 2 shared topics	Top Secure Mail - Top Secure Email	en	information-and-network-security WordPress WooCommerce	robotsllmsaihumans	emailphone	none
inboxcover.com ↗	61 match 2 shared topics	InboxCover — Private Email Relay	en	information-and-network-security	robotsllmsaihumans	emailphone	none
inboxmark.com ↗	61 match 2 shared topics	InboxMark \| Email Security Experts	en	email	robotsllmsaihumans	emailphone	none
cryptup.net ↗	61 match 2 shared topics	FlowCrypt: PGP Encryption for Gmail	en	information-and-network-security	robots llmsaihumans	emailphone	none
cryptup.org ↗	61 match 2 shared topics	FlowCrypt: PGP Encryption for Gmail	en	information-and-network-security	robots llmsaihumans	emailphone	none
torwebmail.com ↗	61 match 2 shared topics	TORWEBMAIL \| Secured Email Made Easy	en	information-and-network-security	robotsllmsaihumans	emailphone	none
inboxriot.com ↗	61 match 2 shared topics	InboxRiot - Cold Email Infrastructure	en	information-and-network-security	robotsllmsaihumans	emailphone	none
incognifymail.com ↗	61 match 2 shared topics	IncognifyMail - Protect Your Privacy	en	information-and-network-security	robotsllmsaihumans	emailphone	none
inboxtom.com ↗	61 match 2 shared topics	InboxTom - Email Authentication Checker	en	email	robotsllmsaihumans	emailphone	partial · 8
onesecemail.com ↗	61 match 2 shared topics	OneSecEmail - Disposable Email Service	en	information-and-network-security	robotsllmsaihumans	emailphone	none
torvixmail.com ↗	61 match 2 shared topics	TorvixMail — Private Email Infrastructure	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.