Samenwerken aan gelijke kansen
Sardes (sardes.nl) scores 78 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Education brands, Government brands, Non-profit brands, in the 72nd percentile of 31607 Education brands.
Sardes is a Dutch organization that has supported education, childcare, and government institutions for more than 30 years through research, advice, and process guidance. It focuses on promoting equal opportunities for children and young people by assisting schools, childcare organizations, and public authorities in developing inclusive education policy and reducing educational disadvantages. Sardes serves clients such as school boards, municipalities, cooperative partnerships, and the national government.
| Brand Name | Sardes |
|---|---|
| Domain | sardes.nl |
| Industry | Education, Government |
| Founded | 325 |
| Main Competitors | Oberon (76/100), CPS Onderwijsontwikkeling en advies (77/100), Kohnstamm Instituut (66/100), Verwey-Jonker Instituut (75/100), ITS Radboud Universiteit |
Moz Domain Authority 37/100 vs category average 46 / leader 98 - limited third-party links, so AI systems rarely encounter mentions of the brand.
Ranked #2,605,527 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
Sardes appears on Wikipedia but without a dedicated company entity, so AI models can confuse it with similarly named subjects.
The homepage meta description reads "Sardes ondersteunt al meer dan 30 jaar onderwijs, opvang en overheid met onderzoek, advies en procesbegeleiding." (Meta description: 16 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), Organization schema, Breadcrumb/Website schema, og:title, og:description, og:image, og:type, Twitter cards, 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 NL-only, limiting citation in English-language AI answers.
Detected tech stack: PHP, Apache, WordPress, Ghost.
Social footprint: verified profiles on X (Twitter), Facebook, Instagram, GitHub; no detected presence on LinkedIn, YouTube - 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 Sardes?", Claude could identify the brand as of November 2026. Sardes is a Dutch research and consultancy firm based in Amsterdam that focuses on education, child care, and youth policy, working mainly with government bodies, municipalities, and educational organizations in the Netherlands. Best known for Policy research and advisory work on Dutch education and child care systems.
When asked "Best brands similar to Sardes?", Claude would not surface Sardes as of November 2026. It's a niche Dutch policy consultancy rather than a well-known brand, so I wouldn't typically bring it up unless someone specifically asked about Dutch education policy research firms.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Sardes's main competitors in Education: Oberon (76/100), CPS Onderwijsontwikkeling en advies (77/100), Kohnstamm Instituut (66/100), Verwey-Jonker Instituut (75/100).
Sources: Brand Analyzer scan
Sardes has limited AI-search visibility, scoring 42/100 on Brand Analyzer's AI visibility composite (visibility 35, trust 49, recommendation 45). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Sardes official site
Sardes was founded in 325. Sardes operates in the Education category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
Sardes scores 45/100 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; a Wikipedia presence helps.
Sources: Sardes official site
Sardes 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: Sardes official site
Sardes scores 42/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Sardes has a limited AI-visibility profile at 42/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is trust (49/100) and its weakest is visibility (35/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #2,605,527 (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 a low Moz Domain Authority of 37/100. In a live check, Claude could already identify Sardes 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 Sardes: SAR Academy (78/100), St. Albert Public Library (78/100), Sarkari Result (78/100), South Asian University (SAU) (78/100).
A step up - brands to learn from: Zymo Research (81/100), Zutobi (81/100).
Category leader: Canva (97/100).
Brand Analyzer is built by DataEase AI. Track your brand in ChatGPT, Gemini and Perplexity.