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Bluesky This Week — trending topics & AI brand mentions (2026-09-28)

Bluesky This Week — 2026-09-28

A weekly snapshot of what's happening on Bluesky, pulled from the open AT Protocol API. This report is generated automatically.

Trending topics right now

  1. Trump weighs diesel export ban
  2. Greene accuses GOP over caravan fears
  3. Nvidia boosts stock buyback
  4. Wrestler Pac dies
  5. SpaceX launches Starship Flight 14
  6. RAF Fairford security incident
  7. White House ad draws criticism
  8. Ukraine drones feed Oleshky
  9. Communities push back on AI data centers
  10. Texas Senate race polling

AI-brand mention volume (last 7 days, sampled)

Brand Mentions
ChatGPT 299+
Claude AI 300+
Gemini 298+
OpenAI 299+
Anthropic 299+
Perplexity 298+

Counts sampled via searchPosts, up to 300 posts scanned per term.


From the Bluesky Data Toolkit. To run this for your own brand, with sentiment and author reach included, try the Bluesky Mentions Scraper or check your AI answer visibility.

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