Heptabase vs Logseq
Price, platforms and features side by side. The table says where each price was read and when.
Heptabase
Visual notes app that arranges linked cards on whiteboards
Logseq
Open-source outliner for linked notes stored as local files
Where they differ
- Heptabase starts at $8.99 per month, billed yearly ($107.88). Logseq starts at $5 per month for Open Collective backers, which unlocks Logseq Sync.
- Logseq has a free plan. Heptabase does not, though it has a free trial.
- Only Heptabase lists a browser extension.
- Logseq is open source, according to its own site.
- Logseq also covers Markdown.
At a glance
| Heptabase | Logseq | |
|---|---|---|
| Pricing | Free trial | Free plan |
| Starts at | $8.99 per month, billed yearly ($107.88) | $5 per month for Open Collective backers, which unlocks Logseq Sync |
| Free plan | None | The desktop, web and mobile apps are free and open source, and no commercial license is needed for personal or company use. Syncing between devices is the paid part. |
| Free trial | 7-day free trial with unlimited PDF uploads and parsing and the Premium plan's AI credit allowance. | None listed |
| Web | ||
| macOS | ||
| Windows | ||
| Linux | ||
| iOS | ||
| Android | ||
| Browser extension | ||
| Made by | Hepta Platforms, Inc. | Logseq, Inc. |
| Price read from | heptabase.com | opencollective.com |
| Checked | Oct 4, 2026 | Oct 4, 2026 |
Who each one suits
Heptabase
- Students and researchers learning complex topics from PDFs and videos
- Visual thinkers who like to arrange notes on a canvas
- Readers who sync highlights from Readwise or sources from Zotero
Logseq
- People who think in outlines and want their notes as plain-text files
- Students and researchers who annotate PDFs and manage sources in Zotero
- Users who prefer open-source software licensed under AGPL-3.0
Worth knowing
Heptabase
- There is no free plan to sign up for; a subscription is required after the 7-day trial.
- Pro includes 100 AI credits a month and only Gemini models; GPT, Claude and AI Tutor need Premium.
- Heptabase says it does not currently offer educational, nonprofit or NGO discounts.
- People invited as free collaborators can edit shared whiteboards and cards but get no journal, tasks or AI features.
Logseq
- Sync is not part of the free app: Logseq Sync is in beta and limited to active Open Collective contributors paying $5 or $15 per month.
- Logseq 2.0, the database version, is still in beta, and its release notes advise backing up data before testing it.
- The mobile app for the database version is in alpha on iOS only, with Android listed as coming soon.
Key features
Heptabase
- Whiteboards and cards
- Each note is a card, and cards are laid out on whiteboards to work through a topic visually.
- Block editor with bi-directional links
- Cards are written in a block-based editor with slash commands and can link to each other in both directions.
- PDF highlights and source Q&A
- Highlight PDFs in several colors and ask AI to explain PDFs, YouTube videos, notes and journal entries. Unlimited PDF uploads and OCR parsing need Premium.
- AI agent and AI Tutor
- An AI agent helps take notes and organize knowledge, drawing on monthly AI credits. AI Tutor, which runs structured learning sessions, is part of Premium.
- Daily journal
- A journal entry for each day sits alongside a calendar and to-dos.
- Offline access and collaboration
- Notes and files stay available without an internet connection, and friends or teammates can be invited to collaborate in real time for free.
Logseq
- Outliner on local files
- Notes are nested bullet blocks saved as plain-text Markdown or Org-mode files on your device.
- References, backlinks and knowledge graph
- Pages and blocks can be referenced or embedded anywhere else, with backlinks and a graph showing how pages connect.
- Journals, tasks and queries
- A journals page collects dated entries, tasks and to-dos sit inside the outline, and queries pull matching blocks into one place.
- Whiteboards
- A spatial canvas where blocks from your notes sit next to shapes, drawings, website embeds and connectors.
- PDF highlights and flashcards
- Highlight PDFs inside the app, bring in references through the Zotero integration and review notes as spaced-repetition cards.
- Logseq Sync and the DB version
- Logseq Sync (beta) encrypts and syncs up to 10 graphs for backers. Logseq 2.0, a database-based version with real-time collaboration sync, is in beta.
Plans
Heptabase
Pro$8.99
per month, billed yearly ($11.99 billed monthly)
Unlimited notes, whiteboards, tags and collaborator invites, 100 AI credits a month and an AI agent limited to Gemini models.
Premium$17.99
per month, billed yearly ($23.99 billed monthly)
Everything in Pro, plus unlimited PDF uploads and OCR parsing, GPT and Claude models, AI Tutor and 1,800 AI credits a month.
Premium+$53.99
per month, billed yearly ($71.99 billed monthly)
Everything in Premium, with 8,100 AI credits a month and a 33% discount on AI credits.
Logseq
Free$0
The full app with local graphs. No commercial license is required for personal or company use.
Backers$5
per month, as an Open Collective contribution
Monthly donation that gives access to Logseq Sync (beta) for up to 10 graphs, plus early access to insider builds.
Sponsors$15
per month, as an Open Collective contribution
A larger monthly donation with the same Logseq Sync access and early access to insider builds.
Ways to pay less
Heptabase
- Annual discount
Save 25% with yearly billing
Heptabase's pricing page marks yearly billing as 25% cheaper: Pro is $107.88 a year instead of $11.99 a month, and Premium is $215.88 instead of $23.99 a month.
Logseq
No public discounts listed.
