Launch snapshot

xbrain launched on What Launched Today on May 26, 2026. Ranked #7 of 16 launches on May 26, 2026. One of 24 productivity products launched that week. Community upvotes: 1. X Brain – Semantic search for your X/Twitter liked tweets

About xbrain

You download your X data archive (Settings → Your Account → Download an archive), upload the ZIP, and X Brain processes everything:

- Semantic search - search by meaning, not keywords. Type "advice on dealing with imposter syndrome" and it finds the right tweets even if none of them use those words.

- Auto-classification - 15 knowledge domains, 65+ subcategories. Engineering, career advice, marketing, finance, and so on. Runs automatically, no tagging required.

- Knowledge extraction - AI pulls out key takeaways, tools mentioned, and references from each tweet.

- Obsidian export - downloads your whole library as structured Markdown with frontmatter, tags, and index files.

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