Independent, open-source climate science
Berkeley Earth (berkeleyearth.org) scores 87 out of 100 on Brand Analyzer, placing it in the Strong Brand tier among Non-profit brands, Education brands, Other brands, in the 97th percentile of 15041 Non-profit brands.
Berkeley Earth is an American nonprofit organization based in Berkeley, California, that produces independent, non-governmental scientific data and analysis on climate and environmental trends. It positions itself as a trusted, unbiased source of open climate data for scientists, policymakers, journalists, educators, and the public, aiming to make high-quality environmental information accessible to a broad audience free from political or institutional influence.
| Brand Name | Berkeley Earth |
|---|---|
| Domain | berkeleyearth.org |
| Industry | Non-profit, Education |
| Headquarters | Berkeley |
| Main Competitors | NASA Goddard Institute for Space Studies, NOAA National Centers for Environmental Information, UK Met Office Hadley Centre (94/100), Copernicus Climate Change Service, Climate Central (86/100) |
Moz Domain Authority 64/100 vs category average 49 / leader 97 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #163,260 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
Berkeley Earth has a dedicated Wikipedia entity - a top-weighted signal AI models rely on to identify and describe the brand.
The homepage meta description reads "Berkeley Earth is the only source of reliable, independent, non-governmental, and unbiased scientific data and analysis of the highest quality." (Meta description: 20 words (ideal length). OG description present and descriptive) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Breadcrumb/Website schema, og:title, og:description, og:image, og:type. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt present, no AI bot restrictions - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Cloudflare, WordPress, Ghost.
Social footprint: verified profiles on X (Twitter), LinkedIn, Instagram, YouTube, GitHub; no detected presence on Facebook - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked October 2026.
When asked "What is Berkeley Earth?", Claude could identify the brand as of October 2026. Berkeley Earth is an independent non-profit organization that conducts scientific analysis of global temperature and climate data, best known for its rigorous land and ocean surface temperature dataset that independently verified the reality of global warming trends shown by NASA Best known for Its independent global land surface temperature reconstruction project, originally led by physicist Richard Muller, which addressed climate skeptic concerns usi.
When asked "Best brands similar to Berkeley Earth?", Claude would recommend Berkeley Earth as of October 2026. It's a well-regarded, credible source for independent climate data analysis, so I'd mention it alongside organizations like NASA GISS or NOAA when discussing trusted climate science sources.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Berkeley Earth's main competitors in Non-profit: UK Met Office Hadley Centre (94/100), Climate Central (86/100).
Sources: Brand Analyzer scan
Berkeley Earth is an American nonprofit organization that provides independent, non-governmental scientific data and analysis on climate and environmental topics. It is based in Berkeley, California, and describes itself as a source of reliable, unbiased climate data free from political or institutional influence.
Sources: Berkeley Earth official site
Berkeley Earth has moderate AI-search visibility, scoring 61/100 on Brand Analyzer's AI visibility composite (visibility 68, trust 48, recommendation 62). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Berkeley Earth official site
Berkeley Earth is headquartered in Berkeley. Berkeley Earth operates in the Non-profit category.
Sources: Wikidata
Berkeley Earth collects, analyzes, and communicates environmental and climate data, delivering accessible, high-quality scientific information to researchers, policymakers, journalists, educators, and the public. Its work focuses on producing independent climate datasets and analysis that are not tied to government or institutional interests.
Sources: Berkeley Earth official site
Berkeley Earth scores 62/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Non-profit options. Recommendation depends on crawlability, structured data, and category authority; a Wikipedia presence helps.
Sources: Berkeley Earth official site
Berkeley Earth can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Berkeley Earth official site
Berkeley Earth's data and analysis are used by scientists, policymakers, journalists, educators, and members of the general public who seek credible, unbiased climate and environmental information.
Sources: Berkeley Earth official site
Berkeley Earth is known for being an independent, non-governmental source of climate data and analysis, valued for its perceived objectivity and lack of political or institutional bias in a field often associated with government agencies.
Sources: Berkeley Earth official site
Berkeley Earth scores 61/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Berkeley Earth has a moderate AI-visibility profile at 61/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is visibility (68/100) and its weakest is trust (48/100). It benefits from a recognised Wikipedia company entity, a Wikidata knowledge-graph entry and a global traffic rank of #163,260 (Tranco). The main gaps holding it back: thin schema.org structured data and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify Berkeley Earth from memory (October 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to Berkeley Earth: Ben & Jerry's (87/100), Atlanta Beltline (87/100), Better Impact (87/100), League of American Bicyclists (87/100).
A step up - brands to learn from: Workaway (91/100), WHYY (91/100).
Category leader: Change.org (97/100).
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