O dicionário mais completo do Brasil
Michaelis On-line (uol.com.br) scores 73 out of 100 on Brand Analyzer, placing it in the Brand-Ready tier among Education brands, Media & Entertainment brands, in the 32nd percentile of 7165 Education brands.
Michaelis On-line is a Brazilian online dictionary service focused on the Portuguese language as spoken in Brazil. Founded in 1996 and headquartered in São Paulo, it is positioned as a comprehensive and continually updated linguistic reference. The platform is used by students, teachers, professionals, and general Portuguese speakers seeking reliable language consultation. It falls under the Education and Media & Entertainment categories, emphasizing editorial tradition combined with ongoing content updates.
| Brand Name | Michaelis On-line |
|---|---|
| Domain | uol.com.br |
| Industry | Education, Media & Entertainment |
| Founded | 1996 |
| Headquarters | São Paulo |
| Main Competitors | Dicio (87/100), Aulete Digital (70/100), Priberam Dicionário (86/100), Dicionário Aurélio Online (61/100), Infopédia (70/100) |
Moz Domain Authority 95/100 vs category average 50 / leader 99 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
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 "O dicionário mais atualizado e completo do português falado no Brasil!" (Meta description: 11 words (ideal length). No OG description (falling back to meta)) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, Twitter cards. 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.
Content is PT-only, limiting citation in English-language AI answers.
Detected tech stack: PHP, Nginx, Angular.
Social footprint: verified profiles on X (Twitter), LinkedIn, Facebook, Instagram, GitHub; no detected presence on 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 August 2026.
When asked "What is UOL?", Claude could identify the brand as of August 2026. UOL (Universo Online) is one of Brazil's largest internet and media companies, offering news content, email services, entertainment portals, and web hosting/tech services. It's a pioneer of Brazilian internet media, founded in 1996 as a joint venture and later expanding into UOL Best known for Being Brazil's leading web portal and one of the first major Brazilian internet companies, known for its news portal and paid email/content subscription model.
When asked "Best brands similar to UOL?", Claude would recommend Michaelis On-line as of August 2026. UOL is a dominant and historically significant player in Brazilian digital media, so it would naturally come up when discussing top Brazilian media and internet companies.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Michaelis On-line's main competitors in Education: Dicio (87/100), Aulete Digital (70/100), Priberam Dicionário (86/100), Dicionário Aurélio Online (61/100), Infopédia (70/100).
Sources: Brand Analyzer scan
Michaelis On-line has limited AI-search visibility, scoring 35/100 on Brand Analyzer's AI visibility composite (visibility 15, trust 44, recommendation 60). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Michaelis On-line official site
Michaelis On-line was founded in 1996. Michaelis On-line operates in the Education category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
Michaelis On-line is headquartered in São Paulo. Michaelis On-line operates in the Education category.
Sources: Wikidata
Michaelis On-line scores 60/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Education options. Recommendation depends on crawlability, structured data, and category authority.
Sources: Michaelis On-line official site
Michaelis On-line 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: Michaelis On-line official site
Michaelis On-line is an online Brazilian Portuguese dictionary service that provides definitions, usage guidance, and linguistic references for the Portuguese spoken in Brazil. It has operated since 1996 and is headquartered in São Paulo. The platform is presented as one of the most complete and continuously updated dictionary resources in Brazil, serving as a digital reference tool for Portuguese-language users.
Sources: Michaelis On-line official site
Michaelis On-line offers digital dictionary services for Brazilian Portuguese, providing word definitions, meanings, and language references that are regularly updated to reflect current usage. It functions as an online linguistic reference tool, allowing users to search terms and consult the Portuguese language as spoken in Brazil.
Sources: Michaelis On-line official site
Michaelis On-line is used by students, teachers, professionals, and general Portuguese speakers in Brazil who need reliable and updated linguistic references for the Portuguese language.
Sources: Michaelis On-line official site
Michaelis On-line scores 35/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Michaelis On-line has a weak AI-visibility profile at 35/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (60/100) and its weakest is visibility (15/100). It benefits from a Wikidata knowledge-graph entry, a Moz Domain Authority of 95/100 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 Michaelis On-line from memory (August 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.
73 in September 2026, down from 83 in August 2026.
Ranked closest to Michaelis On-line: Unwe (73/100), Uniting NSW.ACT (73/100), U.S. Chamber Foundation (73/100), University of Texas Rio Grande Valley (UTRGV) (73/100).
A step up - brands to learn from: YMCA of Greater New York (81/100), Viticus Group (81/100).
Category leader: Canva (97/100).
Brand Analyzer is built by DataEase AI. Track your brand in ChatGPT, Gemini and Perplexity.