Heptabase Overview
This Heptabase review looks at the visual knowledge base built for students, researchers and lifelong learners. Instead of notes scattered across apps, Heptabase puts sources, notes, highlights and discussions in one connected place, with whiteboards and cards to work through ideas — and an AI assistant that explains sources and organises the knowledge base for you.
What is Heptabase?
Heptabase is an intelligent, visual knowledge base for learning and research. You collect sources — PDFs, YouTube transcripts and notes — highlight them, and build understanding on whiteboards with cards. Its AI explains any source, takes notes and helps organise the knowledge base. It offers offline access, real-time collaboration and mobile apps with voice-note capture.
How Heptabase Works
Add sources to your knowledge base and highlight the parts that matter. Use whiteboards and cards to map out your thinking, then ask the AI to explain a source or a concept, with an AI tutor on Premium plans. Search runs across 10,000 notes in under a second, according to the official site, and everything syncs for offline use.
Who Should Use Heptabase?
Heptabase fits students, researchers and lifelong learners who read a lot and need to keep what they learn organised and connected. It is a poor fit if you only need a simple notes app — the whiteboard and knowledge-base structure is overhead then — or if you need heavy AI credits on the cheapest plan, since Pro includes only 100 AI credits a month.
Our Verdict on Heptabase
Heptabase’s strength is the combination of visual thinking and AI: whiteboards make hard topics clearer, and the AI explains sources instead of just summarising them. The pricing ladder is simple, but the AI credit limits matter — check how much you will actually use before choosing a tier. The bottom line of this Heptabase review: try Pro if you study or research daily, and move to Premium only once the 100-credit allowance is holding you back.
For Heptabase alternatives, see Notion AI, Mem AI and NotebookLM.
Key Features
- AI that explains sources, takes notes and organises your knowledge base
- Whiteboards and cards to clarify thinking
- Connected knowledge base for sources, notes, highlights and discussions
- PDF highlights and YouTube transcripts
- Search across 10,000 notes in under a second
- Offline access and real-time collaboration
- Mobile apps with voice-note support
Heptabase Pricing
| Plan | Price |
|---|---|
| Pro | $8.99/month — unlimited notes, whiteboards and tags, unlimited image uploads, unlimited collaborator invites, PDF highlights and YouTube transcripts, AI agent (Gemini models only), 100 AI credits/month |
| Premium | $17.99/month — everything in Pro, unlimited PDF uploads and PDF parsing (OCR), unlimited Q&A with basic AI models, AI agent (GPT, Claude, Gemini), AI tutor, 1,800 AI credits/month |
| Premium+ | $53.99/month — everything in Premium, 33% discount for AI credits, 8,100 AI credits/month |
Last updated on November 6, 2026 — always confirm on the official site.
Heptabase Pros & Cons
✓ Pros
- Visual whiteboards plus AI explanation suit deep learning and research
- Offline access and fast search across large note collections
- Unlimited notes, whiteboards and collaborator invites on every paid plan
- Real-time collaboration included
✕ Cons
- Pro includes only 100 AI credits a month, so heavy AI use needs Premium
- No free tier was shown on the official pricing page
- The value depends on building a knowledge base over time, not on a single session
Heptabase FAQs
How much does Heptabase cost in 2026?
What is Heptabase used for?
Does Heptabase work offline?
Which AI models does Heptabase use?
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