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Software · head to head

Mattermost vs Notion AI

Mattermost logo

Mattermost

Software

Channel-centric collaboration for secure workflows

From
On request
Rated
-
Notion AI logo

Notion AI

Software

AI-powered productivity within Notion

From
$10/month
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; Notion AI full AI access including agents and meeting notes requires the Business plan at $20 per member per month, double the $10 Plus plan

Where they differ

Only the attributes on which Mattermost and Notion AI actually diverge.

Attributes where Mattermost and Notion AI differ
AttributeMattermostNotion AI
Starting priceOn request$10/month
Pricing modelquotesubscription
PlatformsWebWeb, Desktop, Mobile
FoundedUnknown2016

Identical on both: free tier (No), user rating (Not yet rated), category (Unknown).

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 Notion AI does not also cover.

Only in Notion AI

  • Writing assistance
  • Summarization
  • Translation
  • Q&A
  • Native Notion
  • Slack
  • Google Drive
  • Web support

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.

Notion AI

  • Generating and summarising documents inside a Notion workspacenot Mattermost
  • Autofilling database properties and searching across connected toolsnot 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

Notion AI

  • Full AI access including agents and meeting notes requires the Business plan at $20 per member per month, double the $10 Plus plan
  • The Free and Plus plans offer trial AI capabilities rather than the full feature set
  • AI is not sold separately from the workspace seat, so every member must be upgraded to reach it
  • Zero data retention with LLM providers is Enterprise only, which is custom priced

Pricing, plan by plan

Mattermost

On request

No published plan breakdown. See the Mattermost review.

Notion AI

$10/month
  • Plus with AI$10/month
    • Unlimited AI usage
    • Unlimited blocks
  • Business with AI$15/month
    • Advanced permissions
    • SAML SSO

Which should you pick?

Choose Mattermost if

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

Choose Notion AI if

  • You need writing assistance.
  • You work on Web, Desktop, Mobile.
  • You also want summarization.

Questions people ask

Is Mattermost or Notion AI better?
Neither clearly leads. Mattermost starts at On request and Notion AI at $10/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Mattermost or Notion AI?
Mattermost starts at On request and Notion AI at $10/month.
Does Mattermost or Notion AI run on more platforms?
Mattermost runs on Web. Notion AI runs on Web, Desktop, Mobile.
What can Mattermost do that Notion AI cannot?
Notion AI covers Writing assistance, Summarization, Translation, Q&A.

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