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Writing & Documentation · head to head

Notion AI vs ProWritingAid

Notion AI logo

Notion AI

Writing & Documentation

AI-powered productivity within Notion

From
$10/month
Rated
-
Full reviewWebsite
ProWritingAid logo

ProWritingAid

Browser Extensions

AI writing assistant and grammar checker

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only ProWritingAid has a free tier, so it costs nothing to try first.
  • Each has a real cost: 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; ProWritingAid free plan limited to 500 word count with only 2 report runs per day
  • They diverge on capability: Notion AI covers Writing assistance, ProWritingAid covers Grammar checking.

Where they differ

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

Attributes where Notion AI and ProWritingAid differ
AttributeNotion AIProWritingAid
Starting price$10/monthFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformsWeb, Desktop, MobileWeb, Windows, Mac, Chrome, Firefox, Edge
CategoryWriting & DocumentationBrowser Extensions
Founded20162013

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 Notion AI

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

Only in ProWritingAid

  • Grammar checking
  • Style analysis
  • Readability reports
  • Plagiarism checker
  • Chrome support
  • Firefox support
  • Edge support
  • Safari support

What people use each for

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

Notion AI

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

ProWritingAid

  • Grammar and style checking for writers and authorsnot Notion AI
  • Story planning and structure analysisnot Notion AI
  • Character and manuscript analysis for fiction writersnot Notion AI
  • Integration with Microsoft Word, Google Docs, Scrivener, and Notionnot Notion AI

Where each one falls short

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

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

ProWritingAid

  • Free plan limited to 500 word count with only 2 report runs per day
  • Advanced AI features (50 Sparks per day, Chapter Critiques) only in Premium Pro tier
  • Desktop apps for Mac and Windows; iOS/Android support limited to specific integrations
  • Yearly subscriptions significantly more cost-effective than monthly (67% savings)

Pricing, plan by plan

Notion AI

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

ProWritingAid

Free

No published plan breakdown. See the ProWritingAid review.

Which should you pick?

Choose Notion AI if

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

Choose ProWritingAid if

  • You need grammar checking.
  • You want to start without paying.
  • You work on Web, Windows, Mac, Chrome, Firefox, Edge.
  • You also want style analysis.
ProWritingAid review

Questions people ask

Is Notion AI or ProWritingAid better?
Neither clearly leads. Notion AI starts at $10/month and ProWritingAid at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Notion AI or ProWritingAid?
ProWritingAid has a free tier; the other does not. Paid plans start at $10/month for Notion AI and Free for ProWritingAid.
Does Notion AI or ProWritingAid run on more platforms?
Notion AI runs on Web, Desktop, Mobile. ProWritingAid runs on Web, Windows, Mac, Chrome, Firefox, Edge.
Can I use ProWritingAid for free?
Yes. ProWritingAid has a free tier, so you can try it without paying. Notion AI starts at $10/month.
What is Notion AI best used for?
Notion AI is most often used for generating and summarising documents inside a notion workspace, autofilling database properties and searching across connected tools. Of those, generating and summarising documents inside a notion workspace and autofilling database properties and searching across connected tools are not what ProWritingAid is typically brought in for.
What can Notion AI do that ProWritingAid cannot?
Notion AI covers Writing assistance, Summarization, Translation, Q&A. ProWritingAid covers Grammar checking, Style analysis, Readability reports, Plagiarism checker.
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