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Heptabase

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Master anything you learn and do your best research with an intelligent, visual knowledge base.

ProductivityNote-TakingAI AssistantsAI Research
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1 review tracked

The Bottom Line

Entry price

Paid plans only

Biggest pro

Visual organization aids clarity and flow

TL;DR - Heptabase

  • Visual knowledge base with whiteboards and cards for organizing information.
  • Integrated AI for explaining sources, conducting research, and learning.
  • Centralizes notes, highlights, and discussions with bi-directional linking.
Pricing: Paid only
Best for: Enterprises & pros

What is Heptabase?

Editorial review
Heptabase is an intelligent, visual knowledge base designed for students, researchers, and lifelong learners. It helps users clarify their thinking and stay in flow by utilizing whiteboards and cards. The platform allows for building a connected knowledge base where all sources, notes, highlights, and discussions are centralized. The tool integrates AI capabilities to explain sources, conduct research with citations, and tackle challenging knowledge. It supports various content types like PDFs, YouTube videos, notes, and journals. Key features include a block-based editor, bi-directional links, Readwise integration, PDF annotation, daily journals, and a web clipper. Heptabase emphasizes speed, offline access, real-time collaboration, and mobile readiness with voice note support, making it a comprehensive solution for knowledge management and learning.

Available on: Web, iOS, Android

how we evaluateSourceheptabase.com ↗

Pros & Cons

Pros

  • Visual organization aids clarity and flow
  • AI assistance for learning and research
  • Centralized knowledge base for diverse content types
  • Fast search capabilities
  • Supports real-time collaboration

Ratings Across the Web

3.5(1 reviews)
G21 reviews
3.5/5

Ratings aggregated from independent review platforms. Learn more

Preview

Key Features

Whiteboards and cards for visual organizationAI for explaining sources and conducting research with citationsBlock-based editorBi-directional linksPDF annotation and YouTube transcript integrationDaily journals and web clipperReal-time collaborationOffline access

Pricing Plans

Pricing checked Jun 11, 2026

Pro

$8.99 / month

  • Unlimited notes, whiteboards, and tags
  • Unlimited image uploads
  • Unlimited collaborator invites
  • PDF highlights, YouTube transcripts, etc.
  • AI features trial with limited credits

Premium

$17.99 / month

  • Everything in Pro
  • Unlimited PDF uploads
  • Unlimited PDF parsing (OCR)
  • Unlimited usage of basic AI models
  • Full AI features (10× Pro limit)
  • Access all latest models from OpenAI, Google Gemini, and Anthropic
Calculate your costView full pricing

How Heptabase's pricing compares

At $8.99/mo, Heptabase is mid-range of its 6 direct competitors ($4 to $14.99/mo across the set).

Obsidian
$4
Craft
$5
Mem
$8
Heptabase
$8.99
Notion
$10
Roam Research
$13.75
Evernote
$14.99

Entry paid plan, monthly. Pricing checked Jun 11, 2026.

Reviews

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Best Heptabase Alternatives

Top alternatives based on features, pricing, and user needs.

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4.4
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All-in-one workspace combining docs, wikis, databases, and project boards

4.5
Roam Research logo
Roam ResearchPaid

A note-taking tool for networked thought

4.6
Obsidian logo
ObsidianFreemium

Private and flexible note-taking

4.4
Craft logo
CraftFreemium

Apple-quality notes, docs, and websites on all your devices

4.6
Logseq logo
LogseqFree

Local-first, open-source knowledge base with bi-directional links

Mem logo
MemFreemium

Your notes organize themselves with AI

See all productivity tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

All Heptabase alternatives7+ tools ranked, pricing + verdict per pickHeptabase vs EvernoteHead-to-head: features, pricing, who winsHeptabase vs NotionHead-to-head: features, pricing, who winsHeptabase vs Roam ResearchHead-to-head: features, pricing, who wins

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Heptabase FAQ

What specific AI capabilities does Heptabase offer for research and learning?

Heptabase allows users to ask AI to explain any sources they bring into the platform and to conduct research with citations. This functionality is designed to help users tackle challenging knowledge and deepen their understanding.

Beyond standard note-taking, what unique organizational tools does Heptabase provide for structuring information?

Heptabase utilizes whiteboards and cards to help users clarify their thinking and maintain a state of flow. It also supports building a connected knowledge base by integrating all sources, notes, highlights, and discussions in one centralized location.

Can users collaborate on their knowledge bases in Heptabase, and are there any associated costs for collaboration?

Yes, users can invite friends and teammates to collaborate in real-time within Heptabase. Collaboration is offered for free, allowing multiple users to work together on notes and whiteboards.

What are the differences in AI credit allocation between the 'Premium' and 'Premium+' plans?

The 'Premium' plan includes 1,800 AI credits per month, along with full AI features and unlimited usage of basic AI models. The 'Premium+' plan offers significantly more with 8,100 AI credits per month and a 33% discount on additional AI credits.

Does Heptabase support offline access for notes and files, and what mobile features are available?

Heptabase provides offline access, allowing users to access all their notes and files without an internet connection. For mobile use, it is ready for capturing and editing ideas on the go, including support for voice notes.

Source: heptabase.com

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