B9 (@brains9) on X (Twitter)
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B9 is a creator on X (Twitter) in the 100K–200K follower range, publishing for Marketing and brand professionals focused on digital culture, creative campaigns, and viral storytelling in fashion and sports, based in Brazil. Profile last checked 2026-06-25.
Observed facts (from the public profile):
| Field | Value |
|---|---|
| Platform | X (Twitter) |
| Handle | @brains9 |
| Followers | 100K–200K |
| Indexed under | Software · Marketing & growth tech |
| Market | Brazil |
| Audience function | content creation |
Profile bio
Criatividade, inovação e cultura digital. Pra quem quer sair do raso.
What this creator posts about, and who reads it (AI-inferred)
Recurring topics: Brand campaign analysis, Sports and cultural marketing, Meme-to-product strategies, Digital creativity and innovation, AI ethics in advertising
Audience: Marketing and brand professionals focused on digital culture, creative campaigns, and viral storytelling in fashion and sports
Provenance: inferred by AI from public content, not stated by the creator — confidence 0.40 · read from 5 recent posts · updated 21 days ago.
Audience read from this creator’s own recent posts, not from platform-declared categories. It is our reading, and it can be wrong.
Recent content samples (what the inference above was drawn from)
Chevrolet lança “O Amuleto”, curta que expande “Brasil 70” e apresenta o Novo Sonic https://t.co/E65sCLjcJv #Chevrolet #OAmuleto #Brasil70 #NovoSonic https://t.co/Gqg3yJuWRE
Whoop escala Cristiano Ronaldo aos 41 para vender longevidade na Copa https://t.co/tkj94FpJZU #CristianoRonaldo #Longevidade #CopaDoMundo #Futebol https://t.co/mXtyjGyy4X
A @levis transformou em produto o meme que ela mesma protagonizou na Copa. 👕 A partir de hoje, dá pra comprar a Nobody's Gonna Know Logo Tee, uma camiseta com o Batwing coberto pela mesma lona amassada que apareceu no…
Levi's transforma o próprio logo censurado na Copa em camiseta https://t.co/umZFF1P0h1 #Levis #Moda #Copa2023 #Estilo https://t.co/GJDBiQzHJ6
See the original post on X (Twitter)
Where this creator sits among comparable accounts
Compared with the 293 accounts in the same group (x · kol · software):
| Dimension | Percentile in group |
|---|---|
| Overall | 65th |
| Authenticity | 70th |
| Audience value | 65th |
| Focus & activity | 27th |
This is a position, not a verdict. A percentile says where this account falls among comparable accounts on signals we can measure — it does not say this creator is a better fit for your campaign. We ran a blind benchmark and measured no reliable advantage in selection quality, and do not claim one.
Koinon Link indexes X (Twitter) creators in Software with grade, authenticity and contactability broken down — see the X (Twitter) × Software breakdown, or the Creator Index Report for the whole index.
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Creators next to this one by follower tier in the same slice. Each link opens that creator’s public profile — what they post about and who reads it, with no contact details.
This page lists public profile information only. It carries no contact details and no authenticity score. If you are B9 and want this page removed, request removal.
Machine-readable representations
Structured twins of this page for AI and agents — every inferred field carries its source, confidence and freshness.
AI retrieval activity
What AI systems have actually done with this page. The two kinds are counted separately: being indexed is not the same as being used.
| Kind | Requests | What it means |
|---|---|---|
| Indexing crawlers | 11 | Bulk indexing · Amazonbot, Applebot, ClaudeBot, Meta, PerplexityBot |
| User-triggered retrievals | 0 | none recorded yet |
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