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Research · head to head

Mendeley vs Mouseflow

Mendeley logo

Mendeley

Research

The free all-in-one reference manager

From
Free
Rated
-
Full reviewWebsite
Mouseflow logo

Mouseflow

Research

Session replay and heatmaps

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Mendeley free tier limited to 5 Reading Assistant questions per month and 2GB storage; Mouseflow the free plan is 500 sessions a month, one website and one month of data retention
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Mendeley and Mouseflow actually diverge.

Attributes where Mendeley and Mouseflow differ
AttributeMendeleyMouseflow
Pricing modelfreemiumsubscription
FoundedUnknown2009

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 Mendeley

Nothing recorded that Mouseflow does not also cover.

Only in Mouseflow

  • Session Replay
  • 6 Types of Heatmaps
  • Funnels
  • Form Analytics
  • User Feedback
  • Google Analytics
  • Segment
  • HubSpot

What people use each for

The jobs each tool is most often brought in to do.

Mendeley

  • Storing and organizing large research librariesnot Mouseflow
  • Searching and querying PDFs in librarynot Mouseflow
  • Uncovering patterns and connections across referencesnot Mouseflow
  • Comparing experimental data across multiple studiesnot Mouseflow

Mouseflow

  • Session replay to watch how visitors use a pagenot Mendeley
  • Click, scroll and geographic heatmapsnot Mendeley
  • Conversion funnel and form analyticsnot Mendeley
  • Friction detection on problem pagesnot Mendeley
  • On-site feedback surveysnot Mendeley

Where each one falls short

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

Mendeley

  • Free tier limited to 5 Reading Assistant questions per month and 2GB storage
  • Annual billing required to receive one free month equivalent discount
  • Storage limits restricted on Plus (5GB) and Pro (10GB) tiers

Mouseflow

  • The free plan is 500 sessions a month, one website and one month of data retention
  • Data retention is tiered, from 1 month on free to 12 months on Premium at $319 a month
  • Essential at $25 a month covers a single website project
  • SSO, custom privacy settings and priority support are on the higher tiers only
  • The 14 day money-back guarantee applies to annual subscriptions and excludes Enterprise

Pricing, plan by plan

Mendeley

Free
  • FreeFree
    • 2GB storage
    • 5 Reading Assistant questions per month
  • Plus$4.99/month
    • Unlimited Reading Assistant
    • 5GB storage
    • $55/year annual billing
  • Pro$9.99/month
    • Unlimited Reading Assistant
    • Compare Experiments
    • Ask My Library
  • Max$14.99/month
    • Unlimited Reading Assistant
    • Compare Experiments
    • Ask My Library

Mouseflow

Free
  • FreeFree
    • 500 monthly sessions
    • 1 website project
    • 1 conversion funnel
  • Essential$25/month
    • 5,000 monthly sessions
    • 1 website project
    • 1 conversion funnel
  • Advanced$109/month
    • 25,000 monthly sessions
    • 2 website projects
    • 5 conversion funnels
  • Premium$319/month
    • 100,000 monthly sessions
    • 5 website projects
    • 10 conversion funnels

Which should you pick?

Choose Mendeley if

  • You want to start without paying.
Mendeley review

Choose Mouseflow if

  • You need session replay.
  • You want to start without paying.
  • You also want 6 types of heatmaps.
Mouseflow review

Questions people ask

Is Mendeley or Mouseflow better?
Neither clearly leads. Mendeley starts at Free and Mouseflow at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mendeley or Mouseflow?
Mendeley starts at Free and Mouseflow at Free.
Does Mendeley or Mouseflow run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Mendeley for free?
Both have a free tier, so you can try either at no cost before committing.
What is Mendeley best used for?
Mendeley is most often used for storing and organizing large research libraries, searching and querying pdfs in library, uncovering patterns and connections across references, comparing experimental data across multiple studies. Of those, storing and organizing large research libraries and searching and querying pdfs in library are not what Mouseflow is typically brought in for.
What can Mendeley do that Mouseflow cannot?
Mouseflow covers Session Replay, 6 Types of Heatmaps, Funnels, Form Analytics.

Answered from the vendors’ own pages

Mendeley: How much does Mendeley Premium cost?

Mendeley Plus costs $4.99 per month or $55 per year. Pro tier costs $9.99 per month or $110 per year. Max tier costs $14.99 per month or $165 per year. All annual plans include one free month of service.

Source
Mouseflow: Is there a free version of Mouseflow?

Yes, Mouseflow offers a free plan with up to 500 monthly sessions, 1 website project, and 1-month data retention.

Source
Mendeley: Is there a free version of Mendeley?

Yes, Mendeley offers a free tier with 2GB of storage and 5 Reading Assistant questions per month. No credit card is required for the free plan.

Source
Mouseflow: What is the most popular Mouseflow plan?

The Advanced plan at $109/month is marked as most popular, offering 25,000 monthly sessions and 6 months of data retention.

Source
Mendeley: What storage do different Mendeley plans include?

The free tier includes 2GB storage. Plus tier provides 5GB storage. Pro tier includes 10GB storage. Max tier offers unlimited storage across all your research libraries.

Source
Mouseflow: Does Mouseflow offer annual billing discounts?

Yes, Mouseflow offers up to 35% savings when billed annually instead of monthly, and provides a 14-day money-back guarantee.

Source
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