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Comparison · 2026
Heptabase vs Stellr
Heptabase vs Stellr: side-by-side comparison of pricing, ratings, and features on SoftwareVital (2026).
Pricing models differ: Heptabase is freemium, Stellr is free. Feature lists share 0 overlapping items across the two listings.
freemium
Heptabase is a visual note-taking app with whiteboards, PDF highlighting, and YouTube transcripts for research and study.
VS
free
Digital lab notebook app that centralizes research documentation and data for scientists and research teams.
Side-by-side
| Attribute | Heptabase | Stellr |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Pricing | freemium · $11.99 | free |
| Votes | 0 | 0 |
| Category | AI Knowledge Management | AI Knowledge Management |
Features checklist
| Feature | Heptabase | Stellr |
|---|---|---|
| Unlimited notes | ||
| whiteboards | ||
| and tags | ||
| Unlimited file uploads | ||
| Unlimited invites for collaborators | ||
| Unlimited published sites | ||
| Real-time syncing across web | ||
| desktop | ||
| and mobile app | ||
| PDF highlights | ||
| Youtube transcripts | ||
| AI insights | ||
| and more | ||
| Modernizes lab documentation | ||
| Centralizes data for easy access | ||
| Enhances research efficiency | ||
| Facilitates collaboration | ||
| Requires JavaScript to run the app | ||
| May have a learning curve for users accustomed to paper notebooks |