Overview

Heptabase — A visual note-taking app to help you learn complex topics

Heptabase is a visual note-taking tool built around a card-based whiteboard interface. It lets you organize research, connect ideas visually, and build deep understanding through spatial note arrangements. Popular with researchers, academics, and knowledge workers who think visually.

Card-based whiteboard

PDF annotation

Nested whiteboards

Cross-card linking

Features & capabilities

Everything it does, in plain English.

FeatureCard-based whiteboardIncluded

FeaturePDF annotationIncluded

FeatureNested whiteboardsIncluded

FeatureCross-card linkingIncluded

FeatureJournal viewIncluded

PlatformsWeb · Windows · macOS

The honest take

Where it shines, where it stumbles.

✓ Pros

✓Beautiful visual organization
✓Great for visual thinkers
✓PDF annotation excellent

! Watch-outs

!No free tier
!Less suited for quick notes
!No mobile app

Who it's for

Where Heptabase pays for itself fast.

— Use case

Research synthesis

— Use case

Literature review

— Use case

Learning complex topics

— Use case

Idea development

Community reviews

Share your take on Heptabase

3.6

★★★★★

2 reviews

5★

4★

3★

2★

1★

Adam Z. ✓ Verified

Co-founder · Palantir

★★★★★

3 months ago

Worth every cent

This is exactly what I was looking for. The interface is intuitive enough that I didn't need to read any docs. The ROI was clear within the first week of using it. Best tool in this category, hands down.

Ryan L. ✓ Verified

Software Engineer · an e-commerce company

★★★★★

3 months ago

Blew away all expectations

Game changer for my workflow. My team adopted this immediately after I shared it with them.

Luke W. ✓ Verified

Software Engineer · Microsoft

★★★★★

7 months ago

Very useful, mostly polished

Recommended for anyone in my field. The outputs require minimal editing — saves so much back-and-forth. My team adopted this immediately after I shared it with them. A few missing integrations I'd like to see added.

David M. ✓ Verified

Data Analyst · a marketing agency

★★★★★

1 years ago

Really good — a few things to improve

Mostly great, minor complaints. Reduced the time I spend on this task by about 70%. My team adopted this immediately after I shared it with them. Occasional slowdowns during peak hours. My team is very happy with the results.

Mark C. ✓ Verified

Staff Engineer · Airbnb

★★★★★

1 years ago

Good for some things, not others

Decent tool, not without issues. It integrates well with VS Code / Slack / Notion — my daily drivers. My only complaint is the pricing could be more competitive.

Nicole M. ✓ Verified

Data Analyst · a fintech company

★★★★★

1 years ago

Happy with my subscription

Good value for the price. Customer support responded within hours and solved my issue. My team adopted this immediately after I shared it with them. Customer support response times could be faster.

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