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Communication & Collaboration · head to head

Mattermost vs Things 3

Mattermost logo

Mattermost

Communication & Collaboration

Channel-centric collaboration for secure workflows

From
On request
Rated
-
Things 3 logo

Things 3

Productivity

The award-winning personal task manager

From
$9.99/one-time
Rated
-

The short version

  • Each has a real cost: Mattermost no prices are published for any of the three paid tiers (Professional, Enterprise, Enterprise Advanced); all require contacting sales; Things 3 no team collaboration, task sharing, or task assignment features

Where they differ

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

Attributes where Mattermost and Things 3 differ
AttributeMattermostThings 3
Starting priceOn request$9.99/one-time
Pricing modelquoteUnknown
PlatformsWebmacOS, iOS, iPadOS, watchOS, visionOS
CategoryCommunication & CollaborationProductivity
FoundedUnknown2004

Identical on both: free tier (No), 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 Mattermost

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.

Mattermost

No use cases recorded yet. See the Mattermost review.

Things 3

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

Where each one falls short

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

Mattermost

  • No prices are published for any of the three paid tiers (Professional, Enterprise, Enterprise Advanced); all require contacting sales
  • Professional is capped at a maximum of 250 users, forcing a move to Enterprise for larger teams
  • Licenses are sold only as prepaid annual subscriptions, and organizations that exceed their licensed seat count must purchase additional seats on a prorated quarterly basis

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

Mattermost

On request

No published plan breakdown. See the Mattermost 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 Mattermost if

Nothing in the data separates Mattermost from Things 3 on the points above - pick on price and on how each one feels to use.

Choose Things 3 if

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

Questions people ask

Is Mattermost or Things 3 better?
Neither clearly leads. Mattermost starts at On request 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, Mattermost or Things 3?
Mattermost starts at On request and Things 3 at $9.99/one-time.
Does Mattermost or Things 3 run on more platforms?
Mattermost runs on Web. Things 3 runs on macOS, iOS, iPadOS, watchOS, visionOS.
What can Mattermost 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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