Software · head to head
Mendeley vs Roam Research
The short version
- Only Mendeley has a free tier, so it costs nothing to try first.
- Each has a real cost: Mendeley free plan is capped at 2GB storage; unlimited storage requires the MAX plan at $14.99/month or $165/year; Roam Research cloud-dependent: no local-first option, all data stored on Roam servers
Where they differ
Only the attributes on which Mendeley and Roam Research actually diverge.
| Attribute | Mendeley | Roam Research |
|---|---|---|
| Starting price | Free | $15/month |
| Pricing model | freemium | Unknown |
| Free tier | Yes | No |
| Platforms | Web | Web, iOS, macOS, Windows |
| Founded | Unknown | 2017 |
Identical on both: user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Mendeley
Nothing recorded that Roam Research does not also cover.
Only in Roam Research
- Bi-directional linking
- Block references
- Daily notes
- Graph visualization
- Sidebar navigation
- Version history
- Markdown support
- TODO management
What people use each for
The jobs each tool is most often brought in to do.
Mendeley
No use cases recorded yet. See the Mendeley review.
Roam Research
- Research notesnot Mendeley
- Writing projectsnot Mendeley
- Personal knowledge managementnot Mendeley
- Academic worknot Mendeley
- Creative thinkingnot Mendeley
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Mendeley
- Free plan is capped at 2GB storage; unlimited storage requires the MAX plan at $14.99/month or $165/year
Roam Research
- Cloud-dependent: no local-first option, all data stored on Roam servers
- Offline sync issues: offline databases experience slow startup and synchronization problems
- No native Android app
- Requires internet connection for most functionality
Pricing, plan by plan
Mendeley
FreeNo published plan breakdown. See the Mendeley review.
Roam Research
$15/month- Pro$15/month
- Unlimited graphs
- Unlimited blocks
- Daily notes
- Believer$500/5 years
- All Pro features
- Cost effective long-term subscription
Which should you pick?
Choose Roam Research if
- You need bi-directional linking.
- You work on Web, iOS, macOS, Windows.
- You also want block references.
Questions people ask
- Is Mendeley or Roam Research better?
- Neither clearly leads. Mendeley starts at Free and Roam Research at $15/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Mendeley or Roam Research?
- Mendeley has a free tier; the other does not. Paid plans start at Free for Mendeley and $15/month for Roam Research.
- Does Mendeley or Roam Research run on more platforms?
- Mendeley runs on Web. Roam Research runs on Web, iOS, macOS, Windows.
- Can I use Mendeley for free?
- Yes. Mendeley has a free tier, so you can try it without paying. Roam Research starts at $15/month.
- What can Mendeley do that Roam Research cannot?
- Roam Research covers Bi-directional linking, Block references, Daily notes, Graph visualization.
Answered from the vendors’ own pages
Roam Research: Does Roam Research have a free plan?
No, Roam Research does not offer a free plan. However, it includes a 31-day free trial before requiring a subscription to either the Pro plan ($15/month) or Believer plan ($500 for five years).
SourceRoam Research: Can I use Roam Research offline?
Roam Research has limited offline support. Offline databases have significant performance issues, including slow startup times and sync problems. The platform is cloud-dependent and requires internet connectivity for most functionality.
SourceRoam Research: What platforms does Roam Research support?
Roam Research is available as a web app and native mobile apps for iOS and macOS. Windows users access it through the web app or Electron desktop wrapper. Android support is limited.
SourceRoam Research: Can I export my data from Roam Research?
Yes, you can export your entire database or individual pages as JSON or Markdown format by clicking the three-dot menu. However, block references do not translate perfectly, and migration to other tools may require manual cleanup.
SourceRoam Research: Does Roam Research integrate with Slack?
Roam Research integrates with Slack through Zapier, allowing you to send Slack messages to Roam or add Slack messages to your Roam daily notes. No native Slack integration is available.
Source