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Threeum alternatives & similar sites

Threeum — 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 Technology And Computing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
sshell.co ↗	62 match 3 shared topics	sshell@blog:~$	Colombia en	technology-and-computing Ghost	robotsllmsaihumans	emailphone	none
alice-bob.com ↗	62 match 3 shared topics	Building the First Universal Quantum Computer〡Alice & Bob	en	computing WordPress	robotsllmsaihumans	emailphone	none
admcpr.com ↗	62 match 3 shared topics	/admcpr	en	technology-and-computing Ghost	robotsllmsaihumans	emailphone	partial · 8
jared-hpc.com ↗	61 match 3 shared topics	Jared Frost	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
mindmatterinteraction.net ↗	61 match 3 shared topics	fp2.dev MMI Forum	en	technology-and-computing	robotsllmsaihumans	emailphone	partial · 8
ahelpme.com ↗	60 match 3 shared topics	Any IT here? Help Me! A site with technical articles.	en	computing WordPress	robots llmsaihumans	emailphone	none
agnisemi.ai ↗	60 match 3 shared topics	Agni Semi Conductors	en	artificial-intelligence WordPress	robotsllmsaihumans	emailphone	none
marsella.io ↗	60 match 3 shared topics	pietro marsella's home : )	en	technology-and-computing	robotsllmsaihumans	emailphone	none
saurabh-atreya.com ↗	60 match 3 shared topics	Saurabh Atreya	en	computing	robotsllmsaihumans	emailphone	none
three.dev ↗	44 match 2 shared topics	three.dev — Ship on evidence, not vibes.	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
adhyyankumar.com ↗	44 match 2 shared topics	Adhyyan Kumar \| AI + Full-Stack Product Builder	en	technology-and-computing	robotsllmsaihumans	emailphone	none
theworkerthread.com ↗	44 match 2 shared topics	The Worker Thread	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
jchurch.io ↗	43 match 2 shared topics	John Church	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
dhans.dev ↗	43 match 2 shared topics	Created by Dean Hans	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
dillonkorman.com ↗	43 match 2 shared topics	Dillon Korman	en	technology-and-computing Ghost	robotsllmsaihumans	emailphone	none
discovery-daily.com ↗	43 match 2 shared topics	Discovery Daily - Curated by Intelligence	en	technology-and-computing	robotsllmsaihumans	emailphone	none
thisisroushan.com ↗	43 match 2 shared topics	Roushan - Full-Stack / AI SaaS Engineer	en	artificial-intelligence	robotsllmsaihumans	emailphone	none
skilld.dev ↗	43 match 2 shared topics	Curated skills for AI agents · skilld	en	artificial-intelligence	robots llmsaihumans	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.