ProWritingAid vs QuillBot (2026)
We tested both. Here is the honest comparison.
ProWritingAid
79/100
$10/mo
Top PickVS
QuillBot
75/100
Free / $10/mo
GoodScore Breakdown
Category
ProWritingAid
QuillBot
Output Quality
80
▲ Wins74
▼ LosesSpeed
76
▼ Loses78
▲ WinsEase of Use
74
▼ Loses82
▲ Winsfeatures
82
▲ Wins68
▼ LosesOverall
79
75
Pricing
Starting Price
$10/mo
Free / $10/mo
Real Price
$10/mo
$10/mo
Price Note
Lifetime plan $399 one-time — best value in the category
Premium — unlimited paraphrase
ProWritingAid
Best For
✓ Fiction writers and novelists
✓ Long-form bloggers and journalists
✓ Academics and technical writers
Not For
✗ Quick social media copy
✗ SEO-focused content teams needing keyword integration
QuillBot
Best For
✓ Students and academics
✓ Non-native English writers
✓ Editing and rewriting drafts
Not For
✗ Content creation from scratch
✗ Long-form blog posts
✗ SEO-first content
Pros & Cons
ProWritingAid
+ 20+ report types: grammar, style, pacing, clichés, sticky sentences
+ Native integrations: Google Docs, MS Word, Scrivener, Chrome
+ Lifetime plan ($399) is the best one-time deal in this category
+ Finds issues Grammarly misses — redundant phrases, passive overuse, vague wording
+ Consistency checker flags character name/timeline errors in long documents
− Interface feels dated compared to Grammarly or Hemingway
− Report system is powerful but requires learning investment
− Not built for SEO — zero keyword or ranking features
QuillBot
+ 7 paraphrase modes including Formal, Creative, Academic
+ Summarizer cuts long docs to key points in seconds
+ Chrome extension works in Google Docs, Gmail, everywhere
+ Grammar checker catches what Grammarly misses
+ Free plan genuinely usable for light work
− Not a content generator — needs existing text to work
− Premium features gated behind paywall aggressively
− Paraphrases can lose nuance in technical content