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Sites similar to perlanproject.com

Perlanproject alternatives & similar sites

The Perlan Project — 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 Science →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
tech-tide.eu ↗	67 match 2 shared topics	TechTIDE Project — TechTIDE	European Union en	science	robotsllmsaihumans	emailphone	none
waterslevel.com ↗	63 match 2 shared topics	Waters Level - The Earth Is Flat. Get Over It.	en	science WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
1inmillion.com ↗	63 match 2 shared topics	Discover the rare phenomena at 1 in Million \| 1 in million	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
design-of-time.com ↗	63 match 2 shared topics	The Design of Time	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
nearearthobjects.co.uk ↗	62 match 2 shared topics	Near Earth Object Information Centre \| UK Government NEO Resource	United Kingdom en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
jhare.net ↗	62 match 2 shared topics	Jeremy Hare's Research – Post-doctoral Researcher	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
ourplaceinthecosmos.com ↗	62 match 2 shared topics	Our Place in the Cosmos	en	science	robotsllmsaihumans	emailphone	none
3dmesonet.org ↗	62 match 2 shared topics	3D Mesonet Project \| The 3D Mesonet Project is a cooperative effort between the University of Oklahoma and Oklahoma State University to collect spatiotemporal (3D) atmospheric measurements in the lower atmosphere through the use of small, instrumented unmanned aircraft systems (UAS). These weather-o	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
thevoyaging.com ↗	62 match 2 shared topics	The Voyaging -	en	science WordPress	robotsllmsaihumans	emailphone	none
discsontheexe.org ↗	62 match 2 shared topics	Discs on the Exe	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
thewastedspark.com ↗	62 match 2 shared topics	The Wasted Spark	en	science	robotsllmsaihumans	emailphone	none
scienceanddiscovery.com ↗	62 match 2 shared topics	Science and Discovery: News on Research and Exploration	United States~ en	science	robotsllmsaihumans	emailphone	none
jgilbertmiller.com ↗	62 match 2 shared topics	Author - J. Gilbert Miller	en	science WordPress WooCommerce	robotsllmsaihumans	emailphone	none
theuniverseweb.com ↗	62 match 2 shared topics	The Universe (6572)	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
simonemarchi.org ↗	62 match 2 shared topics	Simone Marchi's Home Page	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
webfox.com ↗	62 match 2 shared topics	Welcome to the Sandbox	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
scishow2go.com ↗	62 match 2 shared topics	Science shows to go! - Home	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
scienceoftheuniverse.com ↗	61 match 2 shared topics	Science Of The Universe	en	science	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.