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Prooxygen alternatives & similar sites

Pro Oxygen - Home — 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
epa.gov ↗	70 match shared topic	U.S. Environmental Protection Agency \| US EPA	en	environment Drupal	robotsllmsaihumans	emailphone	none
floridadep.gov ↗	70 match shared topic	Welcome to Florida Department of Environmental Protection	en	environment Drupal	robotsllmsaihumans	email phone	none
unenvironment.org ↗	70 match shared topic	UNEP - UN Environment Programme	KE~ en	environment Drupal	robotsllmsaihumans	emailphone	none
drawdown.org ↗	70 match shared topic	Project Drawdown®	United States~ en	environment Drupal	robots llmsaihumans	emailphone	none
carbonliteracy.com ↗	70 match shared topic	Home - The Carbon Literacy Project	en	environment WordPress	robotsllmsaihumans	emailphone	none
epa.ie ↗	70 match shared topic	Home \| Environmental Protection Agency	Ireland en	environment	robotsllmsaihumans	emailphone	none
batcon.org ↗	70 match shared topic	Bat Conservation International \| Protecting Bats Worldwide	en	environment WordPress	robotsllmsaihumans	emailphone	none
keepnepal.org ↗	70 match shared topic	Kathmandu Environmental Education Project - KEEP	en	environment	robotsllmsaihumans	emailphone	none
savetheboundarywaters.org ↗	70 match shared topic	Protect the Boundary Waters from sulfide-ore copper mining. \| Save the Boundary Waters	United States~ en	environment Drupal	robotsllmsaihumans	emailphone	none
projectevergreen.org ↗	70 match shared topic	Project Evergreen \| Creating a Healthier Cooler Earth	en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
wildlife.org ↗	70 match shared topic	The Wildlife Society - For Wildlife Professionals, Students & Advocates	en	environment WordPress	robotsllmsaihumans	emailphone	none
climatedepot.com ↗	70 match shared topic	Climate Depot – A project of CFACT	en	environment WordPress	robotsllmsaihumans	emailphone	none
kementrianlingkunganhidup.com ↗	70 match shared topic	Kementerian Lingkungan Hidup RI \| Informasi Resmi dan Program Konservasi	en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	partial · 8
demographyproject.org ↗	70 match shared topic	The Demography Project \| For People and Planet	en	environment	robotsllmsaihumans	emailphone	none
amazonwatch.org ↗	70 match shared topic	Amazon Watch \| Protecting the rainforest and our climate in solidarity with Indigenous peoples	en	environment WordPress	robotsllmsaihumans	emailphone	none
chesapeakebay.net ↗	70 match shared topic	Chesapeake Bay Program - Science, Restoration, Partnership	en	environment Craft CMS	robotsllmsaihumans	emailphone	none
captainplanetfoundation.org ↗	70 match shared topic	Captain Planet Foundation – Engaging & empowering young people to be problem solvers for the planet	en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
alpine-space.eu ↗	70 match shared topic	Interreg Alpine Space Programme - Alpine Space Programme	European Union en	environment 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.