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Paste a link. Ask a question. Get a cited answer.

No signup required to read. This is exactly what the product does when you’re in it.
  1. 1

    Paste a link

    seconds
    https://www.youtube.com/watch?v=xOCurBYI_gY

    XESO recognizes YouTube, pulls the transcript, chunks it scene-by-scene, and embeds it in the background.

  2. 2

    Ask a question

    What’s the one metric that separates winning teams?

    Answer fromYou choose
  3. 3

    Get a cited answer

    paste → answer

    In most winning teams, the single correlating metric was psychological safety: how safely a teammate could admit a mistake without fear of being dismissed.1 This correlated more strongly than IQ, tenure, or individual skill.2

    Citations
    1. Project Aristotle overview: at 03:12
    2. Team dynamics study (Edmondson, 1999): at 07:48
  4. 4

    Every answer links to the passage

    Every answer XESO gives is cited back to your notes and when the retrieval is thin, it refuses instead of guessing.

    How XESO grounds answers: the citation floor

    If the retrieved passages don’t clear the citation floor, XESO answers “I don’t have enough in your library to answer that” rather than filling the gap with a guess, so you can trust the cited answer or walk to the source in one click.

    See how we compare →

Also in the product

The loop is bigger than paste, ask, answer.

Supported connectors, managed knowledge, and larger imports feed the same cited-answer workflow.
ConnectorsBring working sources in; every import keeps its source badge.
  • Google DriveConnected · 128 files imported
    Import
  • GmailConnected · importing label: Research
    Import
  • Zoho CRMConnected · Contacts + Deals
    Import
From Google DriveImported notes stay filterable by where they came from.

Connectors. Add sources from Google Drive (beta), Gmail (beta), and Zoho (beta), with a badge that names where each item came from.

KnowledgeManaged sources your whole workspace can ask; citations included.
Ready to try it?

Your first save is free. So is staying.

Every account starts with 14 days of Pro, with no card required. When the trial ends you keep the Free plan, your notes intact, and export works on every plan.
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XESO
Saves what you read. Pulls the right passage when you ask, with a link back to the source.
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42 sources · synced weekly
Attached · read-only
  • Venture diligence primer31 sources · synced monthlyAttach
  • Research methods reader58 sources · synced weeklyAttach
    • Attached boxes appear as read-only segments; ask them like anything else you saved.

    Knowledge boxes. Attach managed sources and ask them like your own notes.

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    Drop your vault ZIP

    Folders stay folders. Notes keep wikilinks and source metadata.

    1. Parsed 184 notes
    2. Created 12 folders
    3. Preserving source links

    Import. Obsidian-vault ZIPs arrive as folders and notes with links intact.

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    Product examples show their supporting source where a citation is part of the example.

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    • Type. Inter for text; JetBrains Mono for code and citations.
    • Motion. Interactions are budgeted at 200ms or less, and prefers-reduced-motion collapses the rest.
    • Access. Keyboard-first navigation, visible focus rings, and a skip-to-content link on every page.
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