Exploring Near-Death Experiences Worldwide
NDERF (nderf.org) scores 74 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Education brands, Non-profit brands, Other brands, in the 48th percentile of 29772 Education brands.
NDERF (Near Death Experience Research Foundation) is a non-profit educational organization that collects, preserves, and shares accounts of near-death and out-of-body experiences. It aims to advance scientific and public understanding of human consciousness by maintaining a globally accessible, multilingual archive of personal testimonies for use by researchers, scholars, and individuals interested in consciousness studies and transcendent phenomena.
| Brand Name | NDERF |
|---|---|
| Domain | nderf.org |
| Industry | Education, Non-profit |
| Main Competitors | International Association for Near-Death Studies (IANDS) (82/100), Near-Death.com, Eternea, Division of Perceptual Studies, University of Virginia |
Ranked #388,953 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "To collect, preserve, and share near-death and out-of-body experience accounts to advance understanding of human consciousness." (No meta description) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:image, og:type, Twitter cards, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Apache.
Social footprint: verified profiles on X (Twitter), Facebook, Instagram, YouTube, GitHub; no detected presence on LinkedIn - 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 November 2026.
When asked "What is NDERF?", Claude could identify the brand as of November 2026. NDERF stands for the Near Death Experience Research Foundation, a website founded by Jody and Jeffrey Long that collects, archives, and researches firsthand accounts of near-death experiences from people around the world. Best known for Hosting one of the largest public databases of personally submitted near-death experience accounts for research purposes.
When asked "Best brands similar to NDERF?", Claude would recommend NDERF as of November 2026. If someone asked about resources on near-death experience research or archives, NDERF is one of the most well known and long-running sites in that niche.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
NDERF has low AI-search visibility, scoring 19/100 on Brand Analyzer's AI visibility composite (visibility 18, trust 4, recommendation 40). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: NDERF official site
NDERF scores 40/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Education options. Recommendation depends on crawlability, structured data, and category authority.
Sources: NDERF official site
NDERF is a non-profit organization and research repository dedicated to collecting, preserving, and sharing accounts of near-death and out-of-body experiences to advance understanding of human consciousness.
Sources: NDERF official site
NDERF gathers first-hand accounts of near-death and out-of-body experiences from individuals worldwide, archives them, and makes them accessible for research and public education, supporting cross-platform and multilingual access to the data.
Sources: NDERF official site
NDERF 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: NDERF official site
NDERF's core offering is its archive of near-death and out-of-body experience accounts, collected from individuals worldwide and made available for research, education, and public exploration of consciousness-related phenomena.
Sources: NDERF official site
NDERF is used by researchers, scholars, and individuals interested in near-death experiences, consciousness studies, and spiritual phenomena worldwide.
Sources: NDERF official site
NDERF is known for maintaining one of the largest publicly accessible archives of near-death and out-of-body experience testimonies, used by researchers and the public to study consciousness and transcendent phenomena.
Sources: NDERF official site
NDERF scores 19/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
NDERF has a weak AI-visibility profile at 19/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (40/100) and its weakest is trust (4/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #388,953 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, thin schema.org structured data and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify NDERF from memory (November 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 NDERF: North Central Texas College (74/100), North Carolina Center for Nonprofits (74/100), NDSM-Werf Amsterdam (74/100), NEMO - Network of European Museum Organisations (74/100).
A step up - brands to learn from: Zymo Research (81/100), Zutobi (81/100).
Category leader: Canva (97/100).
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