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Research · head to head

Mendeley vs Things 3

Mendeley logo

Mendeley

Research

The free all-in-one reference manager

From
Free
Rated
-
Full reviewWebsite
Things 3 logo

Things 3

Productivity

The award-winning personal task manager

From
$9.99/one-time
Rated
-
Full reviewWebsite

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; Things 3 no team collaboration, task sharing, or task assignment features

Where they differ

Only the attributes on which Mendeley and Things 3 actually diverge.

Attributes where Mendeley and Things 3 differ
AttributeMendeleyThings 3
Starting priceFree$9.99/one-time
Pricing modelfreemiumUnknown
Free tierYesNo
PlatformsWebmacOS, iOS, iPadOS, watchOS, visionOS
CategoryResearchProductivity
FoundedUnknown2004

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

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 Things 3 does not also cover.

Only in Things 3

  • Today view
  • Projects and areas
  • Quick entry
  • Tags
  • Calendar integration
  • Apple Calendar
  • Siri
  • Shortcuts

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.

Things 3

  • Schedulingnot Mendeley
  • Appointment bookingnot Mendeley
  • Time trackingnot Mendeley
  • Resource managementnot Mendeley
  • Team coordinationnot 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

Things 3

  • No team collaboration, task sharing, or task assignment features
  • Apple ecosystem only, with no Windows, Android, or web version
  • No third-party app integrations beyond Apple's ecosystem
  • Cannot attach files or images to tasks, only text notes
  • No time blocking or calendar integration for scheduling tasks into specific time slots

Pricing, plan by plan

Mendeley

Free

No published plan breakdown. See the Mendeley review.

Things 3

$9.99/one-time
  • iPhone/Watch$9.99/one-time
  • iPad$19.99/one-time
  • Mac$49.99/one-time

Which should you pick?

Choose Mendeley if

  • You want to start without paying.
Mendeley review

Choose Things 3 if

  • You need today view.
  • You work on macOS, iOS, iPadOS, watchOS, visionOS.
  • You also want projects and areas.
Things 3 review

Questions people ask

Is Mendeley or Things 3 better?
Neither clearly leads. Mendeley starts at Free and Things 3 at $9.99/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mendeley or Things 3?
Mendeley has a free tier; the other does not. Paid plans start at Free for Mendeley and $9.99/one-time for Things 3.
Does Mendeley or Things 3 run on more platforms?
Mendeley runs on Web. Things 3 runs on macOS, iOS, iPadOS, watchOS, visionOS.
Can I use Mendeley for free?
Yes. Mendeley has a free tier, so you can try it without paying. Things 3 starts at $9.99/one-time.
What can Mendeley do that Things 3 cannot?
Things 3 covers Today view, Projects and areas, Quick entry, Tags.

Answered from the vendors’ own pages

Things 3: Does Things 3 support team collaboration?

No. Things 3 is designed for individual use only with no task sharing, team workspaces, task assignment, or commenting features.

Source
Things 3: What platforms does Things 3 run on?

Things 3 is exclusive to Apple devices: macOS, iOS, iPadOS, watchOS, and visionOS. There is no Windows, Android, or web version.

Source
Things 3: How much does Things 3 cost?

Things 3 uses a one-time purchase model: $9.99 for iPhone/Watch, $19.99 for iPad, and $49.99 for Mac. Total cost for all platforms is approximately $80 with no subscription required.

Source
Things 3: Does Things 3 sync across devices?

Yes. Things Cloud keeps your to-dos in sync across all your Apple devices automatically. There is no extra cost for cloud synchronization.

Source
Things 3: Can you attach files or images to tasks in Things 3?

No. Things 3 does not support attachments. You can only add notes (text) to tasks.

Source
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Related pages

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