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Cerf Us alternatives & similar sites

Coastal Ecosystems Research Foundation - Coastal Ecosystems Research Foundation — 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 Environment →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
reef.org ↗	70 match shared topic	Reef Environmental Education Foundation \| Conserving Oceans Through Citizen Science, Education and Research	en	environment Drupal	robotsllmsaihumans	emailphone	none
wri.org ↗	62 match shared topic	World Resources Institute - Research for People & Planet	en	environment Drupal	robotsllmsaihumans	emailphone	none
davidsuzuki.org ↗	62 match shared topic	Home - David Suzuki Foundation	en	environment WordPress	robotsllmsaihumans	emailphone	none
surfrider.eu ↗	62 match shared topic	We are Surfrider Foundation Europe - Ocean conservation NGO	European Union en	environment WordPress	robotsllmsaihumans	emailphone	none
onsustainability.com ↗	62 match shared topic	On Sustainability Research Network	United States~ en	environment	robotsllmsaihumans	emailphone	none
wildsheepfoundation.org ↗	62 match shared topic	Home \| Wild Sheep Foundation	en	environment Shopify	robotsllmsaihumans	emailphone	none
fee.global ↗	62 match shared topic	Foundation for Environmental Education	en	environment Squarespace	robotsllmsaihumans	emailphone	none
akvo.org ↗	62 match shared topic	Better data, bigger impact \| Akvo Foundation	en	environment WordPress	robotsllmsaihumans	emailphone	none
psf.ca ↗	62 match shared topic	Pacific Salmon Foundation \| Salmon first, salmon always \| PSF.ca	Canada en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
aldoleopold.org ↗	62 match shared topic	The Aldo Leopold Foundation \| Where Ethics Meet Earth	United States~ en	environment Webflow	robotsllmsaihumans	email phone	none
captainplanetfoundation.org ↗	62 match shared topic	Captain Planet Foundation – Engaging & empowering young people to be problem solvers for the planet	en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
wildlifeflorida.org ↗	62 match shared topic	Home - Fish & Wildlife Foundation of Florida	en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
marinesanctuary.org ↗	62 match shared topic	National Marine Sanctuary Foundation \| Waters for All	en	environment WordPress	robotsllmsaihumans	emailphone	none
saveourseas.com ↗	62 match shared topic	Home - Save Our Seas Foundation	en	environment WordPress	robotsllmsaihumans	emailphone	none
gmri.org ↗	62 match shared topic	Home - Gulf of Maine Research Institute	en	environment	robotsllmsaihumans	emailphone	none
darwinfoundation.org ↗	62 match shared topic	Home - Charles Darwin Foundation	en	environment	robotsllmsaihumans	emailphone	none
pacificwhale.org ↗	62 match shared topic	Pacific Whale Foundation \| Whale Conservation Organization	United States~ en	environment WordPress	robotsllmsaihumans	emailphone	none
thegwpf.org ↗	62 match shared topic	Home - The Global Warming Policy Foundation	en	environment WordPress	robotsllmsaihumans	email phone	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.