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FreemiumYour second brain to capture, organize, and collaborate on notes and tasks seamlessly.
Heptabase is a visual knowledge base and AI-powered learning assistant designed for students, researchers, and lifelong learners.
Heptabase offers a block-based editor with bi-directional links and integrations for managing notes, sources, and research materials visually. It includes an AI Tutor for personalized learning sessions and supports PDF annotation, web clipping, and AI chat functionalities.
Updated Oct 22, 2026
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Ask AI to explain any sources, take notes, and organize your knowledge base for you.
Use whiteboards and cards to clarify your thinking and stay in flow.
Build a connected knowledge base with all your sources, notes, highlights, and discussions in one place.
Invite your friends and teammates to collaborate with you for free.
Capture and edit your ideas on the go; voice note supported.
Deepen your understanding on a whiteboard.
No written reviews yet. Be the first to share your experience.
Tried this tool? Share your experience.
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