x Vault AI

What is x Vault AI?

xVault AI is an AI workspace for X (Twitter) bookmarks. After you connect your X account via OAuth, it imports and keeps your bookmarks up to date through manual sync on the free plan and scheduled auto-sync on Pro. The app applies AI enrichment to each saved post, generating summaries and structured metadata such as topics, categories, sentiment, and content type to make the archive easier to browse and reuse. It supports keyword search on all plans and adds semantic search on Pro so you can find bookmarks by meaning using plain language. Pro also includes an AI chat experience that answers questions across your bookmark collection with source citations, plus knowledge views like a force-directed graph and a mind map to explore relationships. Additional tools include thread expansion, dead link detection, analytics, and export to JSON or Markdown.

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