Head to head · Writing · updated Oct 15, 2026
Notion AI vs ProWritingAid
Notion AI scores 11 to ProWritingAid's 11 on public evidence for write blog posts & long-form content, and they rank #2 and #3 there. Both are free to start. Numbers below are the same public signals the ranking uses, recomputed nightly — nothing here is sponsored.
Notion AI
AI built into Notion that writes, summarizes, autofills database properties and answers questions across your workspace and connected tools.
+ Q&A searches your whole Notion workspace plus Slack and Google Drive, and AI autofill keeps database summaries current.
− Since 2025 the full AI is bundled only into the Business tier, which is a steep jump for small teams.
ProWritingAid
A deep style and grammar checker with 20+ reports and AI rephrasing, aimed at fiction and long-form writers.
+ Reports on pacing, dialogue tags, repeated words and sticky sentences go far beyond what Grammarly checks.
− The volume of reports is overwhelming at first and the desktop apps can be sluggish on long manuscripts.
Side by side
public evidence| Notion AI | ProWritingAid | |
|---|---|---|
| Evidence score / 100 | 11 | 11 |
| GitHub stars | closed source | closed source |
| Hacker News stories, 30d | 0 | 0 |
| Release-feed mentions, 30d | 0 | 0 |
| Last activity | – | – |
| Pricing | Free tier · Included in Business plan $20/user/mo (annual) | Free tier · Premium from $10/mo billed annually |
| Platforms | web, mac, windows, ios, android | web, mac, windows, chrome-extension |
| Maker | Notion | ProWritingAid |
Which one?
Pick Notion AI if
- you need it on android, ios
Best for teams whose knowledge already lives in Notion.
Pick ProWritingAid if
- you need it on chrome-extension
Best for manuscript-level editing reports.