Heptabase
Roam Research
| Feature | Heptabase | Roam Research |
|---|---|---|
| Pricing | From $11.99/mo | From $15/mo |
| Free Plan | ✗ No | ✗ No |
| Rating | 4.6 / 5 | 4.1 / 5 |
| Best For | researchers, students, visual-thinkers, phd-students | researchers, writers, academics, knowledge-workers |
| Founded | 2021 | 2019 |
| Whiteboards | ✓ | ✗ |
| Card System | ✓ | ✗ |
| Mindmaps | ✓ | ✗ |
| Journal | ✓ | ✗ |
| Tags | ✓ | ✗ |
| Pdf Annotation | ✓ | ✗ |
| Bidirectional Links | ✗ | ✓ |
| Block References | ✗ | ✓ |
| Daily Notes | ✗ | ✓ |
| Graph View | ✗ | ✓ |
| Queries | ✗ | ✓ |
| Templates | ✗ | ✓ |
| Version History | ✗ | ✓ |
✓ Heptabase Pros
- Visual-first approach to note-taking
- Whiteboards for spatial thinking
- Card-based system is very flexible
- Great for research and learning
✗ Heptabase Cons
- No free plan
- Mobile app is limited
- Steeper learning curve than simple note apps
✓ Roam Research Pros
- Bidirectional links surface unexpected connections
- Block-level referencing for atomic notes
- Daily notes workflow reduces friction
- Graph view reveals knowledge structure
✗ Roam Research Cons
- Steep learning curve for new users
- No free tier (expensive for note-taking)
- Mobile experience is poor
- Performance issues with very large graphs
The Verdict
Heptabase is built for researchers and students, with a focus on whiteboards and card-system. Roam Research targets researchers and writers and leads with bidirectional-links and block-references.
Pricing is close: Heptabase starts at $11.99/mo versus $15/mo for Roam Research — not a deciding factor on its own.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
Heptabase edges out on user ratings (4.6 vs 4.1). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Feature-wise, Roam Research offers broader built-in capabilities (7 features vs 6), while Heptabase takes a more focused approach — which can mean a simpler, faster onboarding experience.
Both tools are a solid fit for researchers — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
Bottom line: Heptabase has a slight overall edge — but if bidirectional links surface unexpected connections matters most to you, Roam Research may still be the right call.