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Massachusetts for Overdose Prevention Coalition — 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 Substance Abuse →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
mcope.org ↗	70 match 1 shared topics	Montgomery County Overdose Prevention Endeavour	en	substance-abuse WordPress	robotsllmsaihumans	emailphone	none
nexus1onion.com ↗	68 match 1 shared topics	Harm Reduction Guide — Drug Safety & Overdose Prevention \| nexus1onion.com	en	substance-abuse	robotsllmsaihumans	emailphone	none
jcdpc.org ↗	68 match 1 shared topics	JAY COUNTY DRUG PREVENTION COALITION - jaycountydrugpreventioncoalition	en	substance-abuse Weebly	robotsllmsaihumans	emailphone	none
meb4use.org ↗	67 match 1 shared topics	Substance Use Prevention \| MeB4Use	en	substance-abuse Wix	robots llmsaihumans	emailphone	none
vertavahealthmassachusetts.com ↗	66 match 1 shared topics	Vertava Health Massachusetts \| National Addiction Treatment Center	en	substance-abuse Weebly	robotsllmsaihumans	emailphone	none
acctcoalition.com ↗	66 match 1 shared topics	ACCT Coalition	en	substance-abuse Squarespace Magento	robotsllmsaihumans	emailphone	none
mcavhn.org ↗	66 match 1 shared topics	Care & Prevention Network - MCAVHN	en	substance-abuse WordPress WooCommerce	robotsllmsaihumans	emailphone	none
collegedrinkingprevention.gov ↗	66 match 1 shared topics	College Drinking Prevention	en	substance-abuse Drupal	robotsllmsaihumans	emailphone	none
newhabitsus.com ↗	66 match 1 shared topics	New Habits, New Hope: Addiction Prevention & Recovery	en	substance-abuse Weebly	robotsllmsaihumans	emailphone	none
kyriverrpc.com ↗	66 match 1 shared topics	Home - Kentucky River Regional Prevention Center	en	substance-abuse WordPress WooCommerce	robotsllmsaihumans	emailphone	none
4bedo.org ↗	66 match 1 shared topics	HOPE – Hannahville Opioid Prevention & Education	United States~ en	substance-abuse WordPress	robotsllmsaihumans	email phone	none
quadcountysave.org ↗	65 match 1 shared topics	You Are Not Alone - Substance Use Prevention in North Carolina	en	substance-abuse WordPress WooCommerce	robotsllmsaihumans	emailphone	none
mccdaroarcenter.org ↗	65 match 1 shared topics	Mercer County Coalition for Drug Awareness – ROAR Center	United States~ en	substance-abuse	robotsllmsaihumans	email phone	none
ctcpak.org ↗	65 match 1 shared topics	::.. Coalition for Tobacco Control in Pakistan ..:: CTC-Pak	en	substance-abuse	robotsllmsaihumans	emailphone	none
dontduit.com ↗	65 match 1 shared topics	dontduit.com - Drunk Driving Prevention (DUI) guide	en	substance-abuse WordPress	robots llmsaihumans	emailphone	none
mccoat.org ↗	65 match 1 shared topics	Community Overdose Action Team - Community Overdose Action Team	en	substance-abuse Joomla	robotsllmsaihumans	email phone	none
mcintoshprevention.com ↗	65 match 1 shared topics	Mcintosh Prevention – McIntosh Advocating for a Substance free Tomorrow	en	substance-abuse WordPress WooCommerce	robotsllmsaihumans	emailphone	none
mcintoshprevention.org ↗	65 match 1 shared topics	Mcintosh Prevention – McIntosh Advocating for a Substance free Tomorrow	en	substance-abuse 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.