Die älteste jüdische Gemeinde nördlich der Alpen
Synagogen-Gemeinde Köln (SGK) (sgk.de) scores 71 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Non-profit brands, Healthcare brands, Education brands, in the 31st percentile of 25789 Non-profit brands.
Synagogen-Gemeinde Köln (SGK) is the Jewish community of Cologne, Germany, tracing its roots to Jewish presence in the city as early as the fourth century. With approximately 4,100 members, it is one of the largest and oldest Jewish communities in Germany and the largest in Cologne. The SGK serves as a religious, social, and cultural center, offering religious practice, social welfare, and care services to its members and their families, while also engaging those interested in Jewish history and culture.
| Brand Name | Synagogen-Gemeinde Köln (SGK) |
|---|---|
| Domain | sgk.de |
| Industry | Non-profit, Healthcare |
| Headquarters | Köln, Deutschland |
| Main Competitors | Jüdische Gemeinde zu Berlin (76/100), Israelitische Kultusgemeinde München und Oberbayern (65/100), Jüdische Gemeinde Frankfurt (70/100), Jüdische Gemeinde Düsseldorf |
Ranked #2,713,099 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 "Die jüdische Gemeinde Kölns gilt als die älteste nördlich der Alpen - bereits im vierten Jahrhundert lebten im spätantiken Colonia Agrippinensis Juden. Heute ist sie nach einer lan…" (Meta description: 45 words. 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), Organization schema, Breadcrumb/Website schema, og:title, og:description, og:image, og:type, canonical. Adding 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.
Content is DE-only, limiting citation in English-language AI answers.
Detected tech stack: Nginx, WordPress, Ghost.
Social footprint: verified profiles on Facebook, Instagram, X (Twitter), LinkedIn, YouTube, GitHub - 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 Synagogen-Gemeinde Köln (SGK)?", Claude could identify the brand as of November 2026. Synagogen-Gemeinde Köln is the official Jewish community organization of Cologne, Germany, serving the religious, cultural, and social needs of Jewish residents in the city. It traces its roots to one of the oldest Jewish communities in Germany, with the current community reestab Best known for Being the organized Jewish community of Cologne, representing one of Germany's historic Jewish settlements dating back to Roman times.
When asked "Best brands similar to Synagogen-Gemeinde Köln (SGK)?", Claude would recommend Synagogen-Gemeinde Köln (SGK) as of November 2026. If someone asked about Jewish community organizations in Germany, especially in major cities, SGK would be a natural and relevant example given Cologne's historic Jewish presence.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Synagogen-Gemeinde Köln (SGK)'s main competitors in Non-profit: Jüdische Gemeinde zu Berlin (76/100), Israelitische Kultusgemeinde München und Oberbayern (65/100), Jüdische Gemeinde Frankfurt (70/100).
Sources: Brand Analyzer scan
Synagogen-Gemeinde Köln (SGK) has limited AI-search visibility, scoring 28/100 on Brand Analyzer's AI visibility composite (visibility 17, trust 27, recommendation 48). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Synagogen-Gemeinde Köln (SGK) scores 48/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Non-profit options. Recommendation depends on crawlability, structured data, and category authority.
Synagogen-Gemeinde Köln (SGK) is the organized Jewish community of Cologne, Germany. It is considered the oldest Jewish community north of the Alps, with evidence of Jewish life in the city dating back to the fourth century in the late antique Colonia Agrippinensis. Today it has about 4,100 members, making it one of the largest Jewish communities in Germany and the largest in Cologne. It functions as a religious, social, and cultural institution for the Jewish population of the city.
Synagogen-Gemeinde Köln (SGK) 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.
The SGK offers religious services and practice for its Jewish members, as well as social and pflegerische (care) services for community members and their families. These combine traditional religious functions with modern social welfare support.
The SGK is known for being one of the oldest and largest Jewish communities in Germany, with a continuous, albeit interrupted, history dating back to the fourth century in Cologne. It is recognized for combining long-standing religious tradition with modern social and care services for its roughly 4,100 members.
The SGK serves Jewish community members in Cologne and their families, totaling approximately 4,100 members. It also engages people interested in Jewish history and culture more broadly, given the community's historical significance.
Synagogen-Gemeinde Köln (SGK) scores 28/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Synagogen-Gemeinde Köln (SGK) has a weak AI-visibility profile at 28/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (48/100) and its weakest is visibility (17/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #2,713,099 (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 and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify Synagogen-Gemeinde Köln (SGK) 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 Synagogen-Gemeinde Köln (SGK): Vedanta Society of Northern California (71/100), St. Francis de Sales High School (71/100), San Gabriel Valley Economic Partnership (71/100), Mount Shasta Avalanche Center (71/100).
A step up - brands to learn from: ZNetwork (81/100), ZLTO (81/100).
Category leader: Change.org (97/100).
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