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Research · head to head

Marvin vs SurveySparrow

Marvin logo

Marvin

Research

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

From
Free
Rated
-
Full reviewWebsite
SurveySparrow logo

SurveySparrow

Research

Survey and feedback platform for employee engagement

From
Free
Rated
-
Full reviewWebsite

The short version

  • 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.; SurveySparrow the free plan allows 75 responses per quarter, 3 active surveys and 10 questions per survey
  • They diverge on capability: Marvin covers AI Notetaker, SurveySparrow covers Survey creation.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Marvin and SurveySparrow actually diverge.

Attributes where Marvin and SurveySparrow differ
AttributeMarvinSurveySparrow
Pricing modelquoteusage-based
FoundedUnknown2011

Identical on both: starting price (Free), free tier (Yes), platforms (Web), 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 SurveySparrow

  • Survey creation
  • Engagement surveys
  • Pulse surveys
  • Analytics dashboard
  • Mobile app
  • Custom templates
  • Action planning
  • Reporting

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 SurveySparrow
  • 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 SurveySparrow
  • A team running discovery at volume that wants an AI moderator to conduct unmoderated interviews overnight and have them analysed by morning.not SurveySparrow
  • A researcher who needs to send stakeholders a highlight reel of customer quotes rather than a slide deck summarising them.not SurveySparrow

SurveySparrow

  • Running conversational surveys and NPS programmesnot Marvin
  • Collecting employee and customer feedback on a schedulenot Marvin
  • Embedding surveys in websites, email and chat channelsnot 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.

SurveySparrow

  • The free plan allows 75 responses per quarter, 3 active surveys and 10 questions per survey
  • The Basic and Starter plans include a single user; extra users cost $49 per user per month
  • Responses are metered per month and additional responses or API calls require a custom quote from sales
  • Custom branding requires the Business plan
  • CSS customisation, auto translation, Key Driver Analysis and HIPAA compliance are Enterprise only
  • The advertised savings of up to 40 percent require annual billing rather than quarterly

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

SurveySparrow

Free
  • FreeFree
    • Basic surveys
    • Limited questions
    • Standard reports
  • Pro$undefined/month
    • Advanced surveys
    • Unlimited questions
    • Advanced analytics

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 SurveySparrow if

  • You need survey creation.
  • You want to start without paying.
  • You also want engagement surveys.
SurveySparrow review

Questions people ask

Is Marvin or SurveySparrow better?
Neither clearly leads. Marvin starts at Free and SurveySparrow at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Marvin or SurveySparrow?
Marvin starts at Free and SurveySparrow at Free.
Does Marvin or SurveySparrow run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Marvin for free?
Both have a free tier, so you can try either at no cost before committing.
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 SurveySparrow is typically brought in for.
What can Marvin do that SurveySparrow cannot?
Marvin covers AI Notetaker, AI Moderated Interviewer, Ask AI, Deep Research. SurveySparrow covers Survey creation, Engagement surveys, Pulse surveys, Analytics dashboard.

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.

SurveySparrow: Does SurveySparrow offer a free plan?

Yes, SurveySparrow offers a forever free plan with 3 active surveys, 10 questions per survey, and 75 responses per quarter. No credit card is required to sign up.

Source
Marvin: What does Pro cost?

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

SurveySparrow: How much do SurveySparrow's paid plans cost?

SurveySparrow does not publish specific pricing amounts on its website. Basic, Starter, and Business plans are available with varying response limits and user counts. Enterprise requires contacting the company for a custom quote.

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.

SurveySparrow: Can I add more users to my SurveySparrow plan?

Yes, additional users can be added at $49 per month per user beyond what is included in each plan tier.

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.

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