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Sites similar to freespaceinitiative.org

Freespaceinitiative alternatives & similar sites

The Free Space Initiative - Space Policy Thinktank — 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 Space And Astronomy →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
deepspaceinitiative.org ↗	74 match 1 shared topics	Deep Space Initiative \| Explore space opportunities today	en	space-and-astronomy Squarespace Magento	robotsllmsaihumans	emailphone	none
spacesettlement.org ↗	72 match 1 shared topics	The Space Settlement Initiative	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
above.space ↗	69 match 1 shared topics	ABOVE - Providing More Space in Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
abovespace.tech ↗	69 match 1 shared topics	ABOVE - Providing More Space in Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	partial · 8
spaceintegrity.org ↗	69 match 1 shared topics	Space Integrity Initative	en	space-and-astronomy	robotsllmsaihumans	email phone	none
allaboutspace.fun ↗	69 match 1 shared topics	All About Space - Explore Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spacearray.org ↗	68 match 1 shared topics	Space Array Initiative	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
aerospaceaviation.org ↗	68 match 1 shared topics	Aero space Aviation	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spaceisac.org ↗	68 match 1 shared topics	Space ISAC - Space Information Sharing and Analysis Center	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
africanamericanspaceguild.org ↗	68 match 1 shared topics	AA Space Guild \| STEM Education - Space Programs	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
alalfiya.space ↗	68 match 1 shared topics	Al Alfiya Space \| Advancing Space Education in the UAE	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
spaceecovision.org ↗	68 match 1 shared topics	Space EcoVision — Measuring the space economy	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spaceforcesassociation.org ↗	67 match 1 shared topics	Home - Space Force Association	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
spacegirlz.org ↗	67 match 1 shared topics	SpaceGirlz - SpaceGirlz	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
acee.space ↗	67 match 1 shared topics	ACEE Space — Commercial Brand Delivery To Space	en	space-and-astronomy Spree Commerce	robotsllmsaihumans	emailphone	none
spacetravel.tech ↗	67 match 1 shared topics	Home - SPACE TECH	en	space-and-astronomy WordPress WooCommerce	robotsllmsaihumans	emailphone	none
empirespace.org ↗	67 match 1 shared topics	Empire Space	United States~ en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spacesong.org ↗	67 match 1 shared topics	The Space Song Foundation - The Space Song Foundation	en	space-and-astronomy WordPress WooCommerce	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.