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Nahb alternatives & similar sites

National Association of Home Builders | NAHB — 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 Construction Industry →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
nrca.net ↗	46 match 17 shared linkers · same topic	National Roofing Contractors Association Home - NRCA	en	construction-industry	robots llmsaihumans	emailphone	none
nari.org ↗	118 match 71 shared linkers · same topic	National Association for the Remodeling Industry-NARI	en	construction-industry Umbraco	robotsllmsaihumans	email phone	none
nkba.org ↗	100 match 100 shared linkers	NKBA	en	design WordPress WooCommerce	robotsllmsaihumans	emailphone	none
agc.org ↗	69 match 37 shared linkers · same topic	Home \| Associated General Contractors of America	en	construction-industry Drupal	robotsllmsaihumans	emailphone	none
nadra.org ↗	67 match 33 shared linkers · same topic	NADRA \| North American Deck & Railing Association	United States~ en	construction-industry WordPress	robotsllmsaihumans	email phone	none
energystar.gov ↗	66 match 92 shared linkers · same topic	Homepage \| ENERGY STAR	en	green-solutions Drupal	robotsllmsaihumans	emailphone	none
usgbc.org ↗	61 match 80 shared linkers · same topic	USGBC \| U.S. Green Building Council	en	green-solutions Drupal	robotsllmsaihumans	emailphone	none
asid.org ↗	51 match 40 shared linkers	American Society of Interior Designers	en	interior-decorating	robotsllmsaihumans	emailphone	none
growthzone.com ↗	47 match 55 shared linkers · same topic	GrowthZone Association Management Software	en	business HubSpot	robotsllmsaihumans	emailphone	none
guildquality.com ↗	46 match 35 shared linkers · same topic	GuildQuality	en	business	robotsllmsaihumans	emailphone	none
iccsafe.org ↗	46 match 44 shared linkers	ICC - International Code Council - ICC	en	vocational-training WordPress	robotsllmsaihumans	emailphone	partial · 1
energy.gov ↗	38 match 53 shared linkers · same topic	Department of Energy	en	power-and-energy-industry Drupal	robotsllmsaihumans	emailphone	none
buildertrend.net ↗	37 match 17 shared linkers · same topic	Log In to Your Buildertrend Account \| Buildertrend	en	construction-industry	robotsllmsaihumans	emailphone	none
naahq.org ↗	35 match 34 shared linkers	Home \| National Apartment Association	United States~ en	mental-health Drupal	robots llmsaihumans	emailphone	none
nfib.com ↗	35 match 25 shared linkers · same topic	NFIB - Small Business Association - Advocate for Owners	en	small-and-medium-sized-business WordPress	robotsllmsaihumans	emailphone	none
aia.org ↗	32 match 36 shared linkers	The American Institute of Architects: AIA	United States~ en	design Drupal	robotsllmsaihumans	emailphone	none
census.gov ↗	32 match 41 shared linkers · same topic	Census.gov \| U.S. Census Bureau Homepage	en	government-business Adobe Experience Manager	robotsllmsaihumans	emailphone	none
dogwd.com ↗	30 match 14 shared linkers · same topic	Dogwood Home \| Dogwood Media Solutions	en	marketing-and-advertising 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.