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Penpubtutorials alternatives & similar sites

Knowledgebase - Pen Publishing Interactive, Inc. — 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

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
berghahnbooks.com ↗	18 match shared topic	BERGHAHN BOOKS : Oxford, New York : Independent Publishing Since 1994	en	publishing-industry WordPress Snipcart	robotsllmsaihumans	emailphone	none
oaepublish.com ↗	18 match shared topic	OAE Publishing Inc. - Gold Open Access Journal Publisher	en	publishing-industry	robotsllmsaihumans	emailphone	none
issuu.com ↗	12 match shared topic	Issuu \| Create Interactive Flipbooks on our Digital Publishing Platform	en	publishing-industry	robotsllmsaihumans	emailphone	none
plos.org ↗	12 match shared topic	Leading the future of open science publishing - PLOS	en	publishing-industry WordPress	robotsllmsaihumans	emailphone	none
ceur-ws.org ↗	12 match shared topic	CEUR-WS.org - CEUR Workshop Proceedings (free, open-access publishing, computer science/information systems)	en	publishing-industry	robotsllmsaihumans	emailphone	none
take2games.com ↗	12 match shared topic	Leading Game Publisher \| Take-Two Interactive Software, Inc.	en	video-gaming	robotsllmsaihumans	emailphone	none
principalpost.com ↗	12 match shared topic	Publishing Platform For Self-Authored Narratives and Press \| Principal Post	United States~ en	publishing-industry	robotsllmsaihumans	emailphone	none
m2-pi.com ↗	12 match shared topic	M2PI-M2 Publishing Inc.	en	publishing-industry	robotsllmsaihumans	email phone	none
optiopublishing.com ↗	12 match shared topic	Dental Marketing and Patient Education Videos \| Optio Publishing Inc.	en	marketing-and-advertising	robotsllmsaihumans	emailphone	none
iopw.com ↗	12 match shared topic	iOPW inc. Strategic content publishing, SASS, Internet Marketing	en	marketing-and-advertising	robotsllmsaihumans	emailphone	none
f1000.com ↗	12 match shared topic	Open Research Publishing - Advancing Knowledge - F1000	en	publishing-industry WordPress	robotsllmsaihumans	emailphone	none
westpennfinancial.net ↗	12 match shared topic	West Penn Financial Service Center Inc.	en	home-financing	robotsllmsaihumans	email phone	none
elitepartnerships.com ↗	12 match shared topic	Elite Partnerships Online Dating Affiliate Program, EliteMate's Affiliate Site, Dating Affiliate Site, Residual Income, CPA Advertising, Affiliate, Online Dating, Picture Personals, Hottest Singles, Local Dating, Find Love, Friends, Pens Pals, Romance, Free Membership	en	dating	robotsllmsaihumans	emailphone	none
rlcommunities.com ↗	12 match shared topic	All-Inclusive Independent Senior Living Communities \| Resort Lifestyle Communities \| Resort Lifestyle Communities	United States~ en	eldercare	robots llmsaihumans	email phone	none
al-monitor.com ↗	12 match shared topic	AL-MONITOR: The Middle Eastʼs leading independent news source since 2012	en	war-and-conflicts Drupal	robotsllmsaihumans	emailphone	none
cherryred.co.uk ↗	12 match shared topic	Cherry Red Records \| The Unmistakable Sound of Independence Since 1978	United Kingdom en	music Magento	robotsllmsaihumans	emailphone	none
f1000research.com ↗	12 match shared topic	F1000Research \| Open Access Publishing Platform \| Beyond a Research Journal	en	publishing-industry	robotsllmsaihumans	emailphone	partial · 1
schifferbooks.com ↗	12 match shared topic	Schiffer Publishing \| An Independent Book Publishing Company – Schifferbooks	en	publishing-industry Shopify	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.