similar sites

Browse

Reports

AI ReportState of AI on the open web — who blocks ChatGPT & more Security ReportWordPress vulnerabilities & patch hygiene across the web

Tools

Submit Your Site to AIPush your URL to AI search engines Top 1 Million WebsitesFree top 1M websites — CSV download AI Bot ObservatoryEvery AI crawler & who blocks it AI Crawler Database900+ AI user agents + robots.txt gen AI Crawler ComparisonCompare two AI crawlers head-to-head AI Licensing / Pay-Per-CrawlWho can charge AI crawlers — Pay-Per-Crawl AI Robots.txt Policy BuilderGoal-based robots.txt (cite me, don't train)AI Crawler CheckerSee which AI bots your site blocks AI-Access BadgeFree live AI-status badge for your site AI Readiness CheckerScore your site 0–100 for AI Similar Site SearchFind websites like any domain Backlink CheckerWho links to any site — free All tools →

Toplists Browse free →

Sites similar to nullschool.net

Nullschool alternatives & similar sites

Nullschool Technologies Inc. — 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 Weather →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
windy.com ↗	102 match 32 shared linkers · same topic	Windy: Wind map & weather forecast	en	weather	robotsllmsaihumans	emailphone	none
wunderground.com ↗	86 match 51 shared linkers · same topic	Local Weather Forecast, News and Conditions \| Weather Underground	en	weather	robotsllmsaihumans	emailphone	none
weather.gov ↗	66 match 41 shared linkers · same topic	National Weather Service	en	weather	robotsllmsaihumans	emailphone	none
lightningmaps.org ↗	98 match 15 shared linkers · same topic	Real Time Lightning Map :: LightningMaps.org	en	weather	robotsllmsaihumans	emailphone	none
axa.com ↗	100 match 21 shared linkers	AXA's Corporate Website \| AXA	en	insurance Prismic	robotsllmsaihumans	emailphone	none
cea.fr ↗	83 match 21 shared linkers · same topic	Recherche et innovation - Le CEA, acteur majeur de la recherche au service de l'Etat, de l'économie et des citoyens.	France fr	science SharePoint	robotsllmsaihumans	emailphone	none
latribune.fr ↗	76 match 21 shared linkers	La Tribune - Actualité Économique et Financière	France fr	economy	robotsllmsaihumans	emailphone	none
ucar.edu ↗	64 match 11 shared linkers · same topic	University Corporation for Atmospheric Research \| University Corporation for Atmospheric Research	en	science Drupal	robotsllmsaihumans	emailphone	none
usgs.gov ↗	55 match 26 shared linkers · same topic	USGS.gov \| Science for a changing world	en	environment Drupal	robotsllmsaihumans	emailphone	none
cnrs.fr ↗	47 match 21 shared linkers · same topic	Centre national de la recherche scientifique (CNRS)	France fr	science Drupal	robotsllmsaihumans	emailphone	none
colostate.edu ↗	46 match 16 shared linkers	Colorado State University	en	college-education WordPress WooCommerce	robotsllmsaihumans	emailphone	none
nasa.gov ↗	42 match 32 shared linkers · same topic	NASA	en	space-and-astronomy WordPress	robotsllmsaihumans	emailphone	none
wisc.edu ↗	38 match 22 shared linkers	University of Wisconsin–Madison	en	college-education	robotsllmsaihumans	emailphone	none
weather.com ↗	35 match 14 shared linkers · same topic	National and Local Weather Radar, Daily Forecast, Hurricane and information from The Weather Channel and weather.com	en	weather	robots llmsaihumans	emailphone	full · 17
fsu.edu ↗	24 match 8 shared linkers	Florida State University	en	college-education	robotsllmsaihumans	emailphone	none
bbc.co.uk ↗	8 match 11 shared linkers	BBC - Home	United Kingdom en	television	robotsllmsaihumans	emailphone	none
planalytics.com ↗	70 match shared topic	Planalytics, Inc. \| Demand More	en	weather WordPress	robotsllmsaihumans	emailphone	none
centralcoastalpei.com ↗	70 match shared topic	Everything to Love About Central Coastal Prince Edward Island	en	weather 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.