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Pacific Institute – Advancing Solutions to the World's Most Pressing Water Challenges — 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 Water Services →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
canalrivertrust.org.uk ↗	55 match shared topic	Canal & River Trust \| Making life better by water	United Kingdom en	water-services	robotsllmsaihumans	emailphone	none
wateruseitwisely.com ↗	55 match shared topic	Water - Use It Wisely: Making water conservation fun, easy, and practical	en	water-services WordPress	robotsllmsaihumans	emailphone	none
unwater.org ↗	55 match shared topic	UN-Water \| Coordinating the UN's work on water and sanitation	en	environment Drupal	robotsllmsaihumans	emailphone	partial · 8
rockvillemd.gov ↗	55 match shared topic	Home \| City of Rockville	en	water-services WordPress	robotsllmsaihumans	emailphone	none
healthebay.org ↗	55 match shared topic	Heal the Bay	en	environment WordPress WooCommerce	robots llmsaihumans	emailphone	none
delawareriverkeeper.org ↗	55 match shared topic	Delaware Riverkeeper Network – Delaware Riverkeeper Network	en	environment WordPress Shopify	robotsllmsaihumans	emailphone	none
wilo.com ↗	38 match shared topic	Wilo – Pioneering water solutions for global challenges \| Wilo	en	water-services	robotsllmsaihumans	emailphone	none
eesi.org ↗	38 match shared topic	Environmental and Energy Study Institute \| Ideas. Insights. Sustainable Solutions.	en	environment	robotsllmsaihumans	emailphone	none
rainharvesting.com.au ↗	37 match shared topic	Cleaner Water. More of it. \| Rain Harvesting by BMCo	Australia en	environment WordPress WooCommerce	robotsllmsaihumans	emailphone	none
ysi.com ↗	37 match shared topic	YSI \| Water Quality Sampling and Monitoring Meters and Instruments for dissolved oxygen, pH, turbidity	en	environment	robotsllmsaihumans	email phone	none
ecolab.com ↗	32 match shared topic	Water, Hygiene and Infection Prevention Solutions and Services \| Ecolab	en	water-services	robotsllmsaihumans	emailphone	none
wri.org ↗	32 match shared topic	World Resources Institute - Research for People & Planet	en	environment Drupal	robotsllmsaihumans	emailphone	none
culligan.com ↗	32 match shared topic	Culligan Water Treatment Systems & Solutions: Water You Love	en	water-services WordPress	robotsllmsaihumans	email phone	none
adspipe.com ↗	32 match shared topic	Advanced Drainage Systems \| Leading Pipe & Stormwater Management Solutions	en	water-services	robotsllmsaihumans	emailphone	none
solenis.com ↗	32 match shared topic	Water & Hygiene Solutions Leader \| Solenis	en	water-services	robotsllmsaihumans	emailphone	none
bwtafrica.com ↗	32 match shared topic	BWT Africa \| Water Treatment Company & Filtration Solutions	en	water-services WordPress WooCommerce	robots llmsaihumans	email phone	none
storyofstuff.org ↗	32 match shared topic	Solutions to Plastic Pollution \| The Story of Stuff	en	environment WordPress	robotsllmsaihumans	emailphone	none
badgermeter.com ↗	32 match shared topic	Badger Meter \| Water Metering Technology & Flow Solutions	en	water-services	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.