What is Unearthed?

Unearthed — Kindle auto sync and AI reading insights. Unearthed syncs highlights from Kindle and KOReader and smart-merges duplicates into a unified view per book. It indexes and searches across books, highlights, and notes to reveal cross-book connections and relevant passages.

Daily reflections and auto-generated reflection questions surface key quotes and ideas for review and study. Integrations with Obsidian, Notion, Capacities, and Supernotes support knowledge management workflows and direct Obsidian sync for local-first users.

Local deployment keeps data on-device for privacy-focused workflows; a cloud option provides cross-device sync and opt-in AI analysis, including blind-spot detection and thematic extraction. Import options include cloud and local sync, CSV and manual entry, plus tag auto-detection to streamline highlight capture and organization.

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Unearthed's key features

Auto-sync highlights from Kindle and KOReader (cloud and local)
Smart merge of Kindle and KOReader highlights into a single unified view with duplicate removal
AI-powered analysis and interactions (blind-spot detection, AI chat per book, themes, takeaways, auto-extracted key ideas, auto-generated reflection questions)
Seamless integrations and syncing with Notion, Obsidian, Capacities, and Supernotes (including direct local Obsidian sync)
Daily personalized reflections and email with surfaced quotes and insights

Unearthed use cases

Consolidate and deduplicate highlights from Kindle and KOReader into a single searchable index, automatically detect tags and themes, and sync curated notes to Obsidian or Notion for a privacy-first, organized reading workflow
Generate daily reflections and targeted study questions from your recent highlights to boost retention and create ready-to-use flashcards or study notes, with optional AI analysis and local-first deployment to keep your data private
Create AI-powered cross-book thematic summaries and literature reviews by extracting related passages, auto-tagging topics, and exporting curated insights to Notion or Obsidian for research, teaching, or book-club discussions