Aλetheia

Understand what you read.

Privacy-first AI context for any webpage. Select text, get instant etymological and contextual insights.

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Context-Aware

Analyzes text within its surrounding paragraph, not just isolated dictionary definitions.

Privacy-First

We never track your browsing across sites. No analytics, no cookies.

Open Source

Fully transparent. Audit the code yourself on GitHub. MIT licensed.

Your data stays yours.

When you use Aletheia, we collect:

  • λ The text you select
  • λ The surrounding text
  • λ The page URL where you selected it

We never track your browsing across sites. No analytics, no cookies.