OntoVault

Trusted Knowledge.

Your AI's memory, made coherent — sovereign, structured, and yours.

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AI forgets. And when it remembers, it remembers a mess.

Built on seven principles

Coherent

Every fact checked against what you already know.

Sovereign

Your data stays yours. Stored in Europe, never shared.

Retentive

Nothing is forgotten unless you say so.

Connective

Facts link to facts. Context builds on context.

Governed

Rules you set, enforced on every write.

Trustworthy

Contradictions surfaced, never silently overwritten.

Polite

Proposes changes. Never acts without your say.

How it works

You speak. The ontology classifies. The Bridge checks coherence. Your knowledge is stored as structured, connected truth — and fed back to your AI so every answer gets better.

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What you get

A private memory lake any AI can read and write through MCP. Everything you tell it stays coherent, stays yours, stays in Europe.

Connect your AI

1

Sign up.

2

Copy your MCP endpoint and token from your dashboard.

3

Add OntoVault as a custom connector in your AI client.

4

Start saving.

Pricing

Free

Forever

  • Deterministic detection: financial PII, duplicates, naming, orphans
  • Lexical recall
  • Your lake, forever
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Pro

€8.99 / month

  • Semantic recall — remembers what you meant
  • Inferred Bridge: semantic-duplicate, contradiction & staleness detection
  • Guided resolution for every finding
  • 30-day full trial included
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Your AI should remember you. Now it does.

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