Hikara transforms your reading journey into an interactive knowledge graph. Discover how ideas from different books echo, challenge, and bridge across your entire library.
Go beyond a simple book list. Visualize the web of knowledge you've built through reading.
Transform your library into an interactive knowledge graph where books become interconnected nodes of wisdom.
Claude AI analyzes your personal notes and reading patterns to uncover deep, meaningful connections you never noticed.
Journey through your reading history and discover how ideas echo, challenge, and bridge across different domains.
Unlike simple categorization, our AI reads your personal notes and highlights to find the surprising connections that matter to you.
Enable Journey Mode to trace your intellectual evolution chronologically. Watch how your interests and understanding have grown over time.
Join readers who are discovering deeper insights from their libraries. Start building your knowledge graph today — no credit card required.