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Sites similar to planning.org

Planning alternatives & similar sites

American Planning Association — 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 Non Profit Organizations →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
aia.org ↗	100 match 9 shared linkers	The American Institute of Architects: AIA	United States~ en	design Drupal	robotsllmsaihumans	emailphone	none
usgbc.org ↗	72 match 8 shared linkers · same topic	USGBC \| U.S. Green Building Council	en	green-solutions Drupal	robotsllmsaihumans	emailphone	none
un.org ↗	44 match 13 shared linkers	Welcome to the United Nations	en	children-s-games-and-toys	robotsllmsaihumans	emailphone	none
nytimes.com ↗	29 match 11 shared linkers · same topic	The New York Times - Breaking News, US News, World News and Videos	en	media-industry WordPress	robotsllmsaihumans	emailphone	none
zoom.us ↗	14 match 8 shared linkers	One platform to connect \| Zoom	United States en		robotsllmsaihumans	emailphone	none
creativecommons.org ↗	10 match 10 shared linkers	The commons belongs to us all - Creative Commons	United States~ en	music Weebly	robotsllmsaihumans	emailphone	none
amtamassage.org ↗	85 match shared topic	American Massage Therapy Association (AMTA) \| The Leading Nonprofit for Massage Therapists	United States~ en	non-profit-organizations	robotsllmsaihumans	email phone	none
amstat.org ↗	85 match shared topic	American Statistical Association	en	non-profit-organizations	robotsllmsaihumans	emailphone	none
americanhumanist.org ↗	85 match shared topic	AHA - American Humanist Association	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
arttherapy.org ↗	85 match shared topic	Home - New - American Art Therapy Association	en	non-profit-organizations WordPress WooCommerce	robotsllmsaihumans	emailphone	none
paint.org ↗	85 match shared topic	American Coatings Association — Coatings Protect. Coatings Preserve. Coatings Provide.	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
ussuperyacht.com ↗	85 match shared topic	U.S. Superyacht Association — American Industry Voice	United States~ en	non-profit-organizations HubSpot	robots llmsaihumans	email phone	partial · 5
aca.org ↗	85 match shared topic	ACA - American Correctional Association	en	non-profit-organizations Prismic	robotsllmsaihumans	emailphone	none
nfpa.org ↗	70 match shared topic	NFPA \| The National Fire Protection Association	en	non-profit-organizations Sitecore	robotsllmsaihumans	emailphone	none
afhdr.org ↗	70 match shared topic	Home - AFHDR \| Human Rights & Development Research Association	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
afscme.org ↗	70 match shared topic	American Federation of State, County and Municipal Employees (AFSCME)	en	non-profit-organizations WordPress	robotsllmsaihumans	emailphone	none
wagggs.org ↗	70 match shared topic	World Association of Girl Guides and Girl Scouts - WAGGGS	en	non-profit-organizations	robotsllmsaihumans	emailphone	none
sca.coffee ↗	70 match shared topic	Specialty Coffee Association	en	non-profit-organizations Squarespace Magento	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.