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Research · head to head

Marvin vs Roam Research

Marvin logo

Marvin

Research

Qualitative research repository with AI notetaking, and an MCP server you can query from Claude

From
Free
Rated
-
Full reviewWebsite
Roam Research logo

Roam Research

Research

A note-taking tool for networked thought

From
$15/month
Rated
-
Full reviewWebsite

The short version

  • Only Marvin has a free tier, so it costs nothing to try first.
  • Each has a real cost: Marvin transcription is inconsistent, with missing punctuation and specifically poor Portuguese accuracy reported, so non-English research teams spend the time cleaning up that the licence was meant to save.; Roam Research cloud-dependent: no local-first option, all data stored on Roam servers
  • They diverge on capability: Marvin covers AI Notetaker, Roam Research covers Bi-directional linking.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Marvin and Roam Research actually diverge.

Attributes where Marvin and Roam Research differ
AttributeMarvinRoam Research
Starting priceFree$15/month
Pricing modelquoteUnknown
Free tierYesNo
PlatformsWebWeb, iOS, macOS, Windows
FoundedUnknown2017

Identical on both: user rating (Not yet rated), category (Research).

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 Marvin

  • AI Notetaker
  • AI Moderated Interviewer
  • Ask AI
  • Deep Research
  • Thematic and emotion analysis
  • Clips and highlight reels
  • Virtual observation room
  • MCP server and API

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.

Marvin

  • A two-person research team that needs interviews transcribed, tagged and searchable without hiring an analyst or buying an enterprise repository.not Roam Research
  • A product organisation where findings are never read, wanting product managers to query past research from Claude or ChatGPT instead of logging into a research tool.not Roam Research
  • A team running discovery at volume that wants an AI moderator to conduct unmoderated interviews overnight and have them analysed by morning.not Roam Research
  • A researcher who needs to send stakeholders a highlight reel of customer quotes rather than a slide deck summarising them.not Roam Research

Roam Research

  • Research notesnot Marvin
  • Writing projectsnot Marvin
  • Personal knowledge managementnot Marvin
  • Academic worknot Marvin
  • Creative thinkingnot Marvin

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Marvin

  • Transcription is inconsistent, with missing punctuation and specifically poor Portuguese accuracy reported, so non-English research teams spend the time cleaning up that the licence was meant to save.
  • Speaker diarisation errors attribute moderator speech to the participant, and a misattributed quote propagates into themes and into the insight report you show stakeholders, which is a research credibility risk rather than a cosmetic bug.
  • SSO, EU or US data residency, PII redaction and a HIPAA BAA are bundled into a paid Compliance add-on available only from Pro upwards, so the headline Pro quote is never the real price for a regulated or European buyer.
  • Starter includes only two full seats, so a four-researcher team is forced to Pro on seat count alone, and the three-way split between full, collaborator and viewer seats makes cost modelling awkward when no paid tier is priced publicly.
  • Every paid tier is sales-gated with annual commitment typically required, so there is no monthly paid trial and no published seat cost to budget against before entering a sales cycle.
  • Integration coverage has gaps, with no Intercom connector despite repeated requests from teams wanting support conversations in the same repository, and reviewers describe the tags versus labels distinction in the interface as confusing.

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

Marvin

Free
  • FreeFree
    • 2 full seats and 3 collaborator seats
    • 5 file uploads per month
    • AI notetaking and transcription
  • Starter$undefined/year
    • 2 full seats, 10 collaborator seats, 50 viewer seats
    • Unlimited uploads
    • Thematic analysis
  • Pro$undefined/year
    • 5 full seats, 15 collaborator seats, 100 viewer seats
    • Agentic Ask AI and Deep Research
    • Marvin MCP server and API
  • Enterprise$undefined/year
    • 5 full seats, 15 collaborator seats, unlimited viewer seats
    • Salesforce integration included
    • Dedicated support

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 Marvin if

  • You need ai notetaker.
  • You want to start without paying.
  • You also want ai moderated interviewer.
Marvin review

Choose Roam Research if

  • You need bi-directional linking.
  • You work on Web, iOS, macOS, Windows.
  • You also want block references.
Roam Research review

Questions people ask

Is Marvin or Roam Research better?
Neither clearly leads. Marvin 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, Marvin or Roam Research?
Marvin has a free tier; the other does not. Paid plans start at Free for Marvin and $15/month for Roam Research.
Does Marvin or Roam Research run on more platforms?
Marvin runs on Web. Roam Research runs on Web, iOS, macOS, Windows.
Can I use Marvin for free?
Yes. Marvin has a free tier, so you can try it without paying. Roam Research starts at $15/month.
What is Marvin best used for?
Marvin is most often used for a two-person research team that needs interviews transcribed, tagged and searchable without hiring an analyst or buying an enterprise repository., a product organisation where findings are never read, wanting product managers to query past research from claude or chatgpt instead of logging into a research tool., a team running discovery at volume that wants an ai moderator to conduct unmoderated interviews overnight and have them analysed by morning., a researcher who needs to send stakeholders a highlight reel of customer quotes rather than a slide deck summarising them.. Of those, a two-person research team that needs interviews transcribed, tagged and searchable without hiring an analyst or buying an enterprise repository. and a product organisation where findings are never read, wanting product managers to query past research from claude or chatgpt instead of logging into a research tool. are not what Roam Research is typically brought in for.
What can Marvin do that Roam Research cannot?
Marvin covers AI Notetaker, AI Moderated Interviewer, Ask AI, Deep Research. Roam Research covers Bi-directional linking, Block references, Daily notes, Graph visualization.

Answered from the vendors’ own pages

Marvin: Is there a genuinely free plan?

Yes. Two full seats, three collaborator seats and five file uploads a month at no cost. It is enough to evaluate the analysis quality on real interviews.

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).

Source
Marvin: What does Pro cost?

Not published. Only the Free tier carries a price. Starter, Pro and Enterprise are all quoted.

Roam 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.

Source
Marvin: Can I get SSO and EU data residency?

Yes, but as a separately priced Compliance add-on from Pro upwards, not included in any base tier. Price it into the quote from the start.

Roam 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.

Source
Marvin: What is the MCP server for?

It lets Claude, ChatGPT or Copilot query your research repository directly with cited answers, so stakeholders get findings without opening Marvin.

Roam 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.

Source
Roam 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
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