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Sites similar to brainopy.com

Brainopy alternatives & similar sites

HarperCollins Publishers: World-Leading Book Publisher — 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 Books And Literature →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
etchbooks.com ↗	100 match 2 shared topics	HarperCollins Publishers: World-Leading Book Publisher	en	books-and-literature Shopify	robotsllmsaihumans	emailphone	none
moosemuffin.com ↗	100 match 2 shared topics	HarperCollins Publishers: World-Leading Book Publisher	en	books-and-literature Shopify	robotsllmsaihumans	emailphone	none
vitastapublishing.com ↗	71 match 2 shared topics	Vitasta Publishing \| Book Publisher \| Delhi India	en	books-and-literature Joomla VirtueMart	robotsllmsaihumans	emailphone	none
alephpublications.net ↗	69 match 2 shared topics	Aleph Publications - Publisher of Thinking Books	en	books-and-literature	robotsllmsaihumans	emailphone	none
estherizebooks.com ↗	68 match 2 shared topics	Purpose-Driven Book Publisher \| Estherize Books Houston	United States~ en	books-and-literature Lightspeed	robotsllmsaihumans	emailphone	none
heritagepublishingus.com ↗	67 match 2 shared topics	Heritage Publishing.US - Heritage Publishing.US	en	books-and-literature Weebly	robotsllmsaihumans	emailphone	none
meandrospress.com ↗	67 match 2 shared topics	Meandros Press Publishers	en	books-and-literature WordPress	robotsllmsaihumans	emailphone	none
lakecitypublishing.com ↗	66 match 2 shared topics	Lakecity Publishing - Online Book Store	en	books-and-literature Shopify	robots llmsaihumans	email phone	none
commonnotions.org ↗	66 match 2 shared topics	Common Notions Press: A Radical, Independent Publisher	United States~ en	books-and-literature Squarespace Squarespace Commerce	robotsllmsaihumans	emailphone	partial · 8
bayladex.com ↗	66 match 2 shared topics	Bayla Publishing \| books and articles by William R. Vitanyi	en	books-and-literature	robotsllmsaihumans	emailphone	none
polarexpressions.com ↗	66 match 2 shared topics	Polar Expressions Publishing	en	books-and-literature	robotsllmsaihumans	emailphone	none
algorithmicpress.com ↗	66 match 2 shared topics	Algorithmic Press - Experimental Publisher of Augmented Books	en	books-and-literature	robotsllmsaihumans	emailphone	none
kdv.co ↗	65 match 2 shared topics	Bestselling Author David Kadavy on Creativity, Productivity & Self Publishing	Colombia en	books-and-literature WordPress Lightspeed	robotsllmsaihumans	emailphone	none
shortwavebooks.com ↗	65 match 2 shared topics	Shortwave Publishing	en	books-and-literature WordPress	robotsllmsaihumans	emailphone	none
dex-publishing.com ↗	65 match 2 shared topics	Posts \| DEUS EX MACHINA PUBLISHING	en	books-and-literature	robotsllmsaihumans	emailphone	none
hermeshouse.com ↗	65 match 2 shared topics	Anness Publishing Ltd – Anness Publishing specialises in creating high-quality, visually appealing and superbly informative books across a range of subjects. Over 225,000,000 copies sold.	en	books-and-literature WordPress WooCommerce	robotsllmsaihumans	emailphone	none
shreeruh.com ↗	65 match 2 shared topics	ShreeRuh Publishing - Where Literature Meets Artistry	en	books-and-literature	robotsllmsaihumans	emailphone	none
vkpublish.com ↗	64 match 2 shared topics	Roderick Von King \| Award-Winning Author, Publisher & Screenwriter	en	books-and-literature WordPress	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.