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Sites similar to spacechannel.com

Spacechannel alternatives & similar sites

Space Channel — 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
dtrainorspeaks.com ↗	69 match 1 shared topics	STEM Space Chica \| NASA	en	space-and-astronomy Wix	robots llmsaihumans	emailphone	none
axionorbital.space ↗	68 match 1 shared topics	AxionOrbital-Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
mcgillspace.com ↗	68 match 1 shared topics	McGill Space Group	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
clearspace.today ↗	68 match 1 shared topics	ClearSpace	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
jatan.space ↗	68 match 1 shared topics	jatan.space 🌙	en	space-and-astronomy Ghost	robotsllmsaihumans	emailphone	none
guerrero-space-apps.org ↗	68 match 1 shared topics	NASA Space Apps Challenge	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
afrofuturist.space ↗	68 match 1 shared topics	Space Futures	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
hpspace.co ↗	67 match 1 shared topics	The Highland Park Space Company	Colombia en	space-and-astronomy	robotsllmsaihumans	emailphone	none
avoid.space ↗	67 match 1 shared topics	a space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
dronespacelab.com ↗	67 match 1 shared topics	Drone Space Lab	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
nibespace.com ↗	67 match 1 shared topics	Nibe Space	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
venspace.org ↗	67 match 1 shared topics	Venspace	United States~ en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
txspace.com ↗	67 match 1 shared topics	Home - Texas Space Communications	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
dromr.com ↗	67 match 1 shared topics	Dromr Space - Home	en	space-and-astronomy Weebly	robotsllmsaihumans	emailphone	none
buran-energia.su ↗	66 match 1 shared topics	Buran Space Shuttle	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
newjointproject.com ↗	66 match 1 shared topics	European Space Agency	en	space-and-astronomy	robotsllmsaihumans	emailphone	none
spaceclub.com.ar ↗	66 match 1 shared topics	SpaceClub	Argentina en	space-and-astronomy	robotsllmsaihumans	emailphone	none
boltu.space ↗	66 match 1 shared topics	boltu.space \| Launching to Space	en	space-and-astronomy	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.