QuillBot vs Originality.AI vs Grammarly vs Paraphraser.io

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
QuillBot
vs
Competitor 1
Originality.AI
Competitor 2
Grammarly
Competitor 3
Paraphraser.io
Compare
4 tools · best value per row highlighted
Your tool QuillBot
quillbot.com
Rephrase until it sounds right
Remove
Competitor Originality.AI
originality.ai
Make main Remove
Competitor Grammarly
grammarly.com
Writing confidence that follows you everywhere
Make main Remove
Competitor Paraphraser.io
paraphraser.io
Paraphraser.io rewrites text with AI so the same idea comes out in different words.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
31.4Mvisits/mo
1.7Mvisits/mo
49.3Mvisits/mo
—
MoM change
▼ 8.4%
▼ 3.1%
▲ 10.8%
—
6-month growth
-27.9%
-37.9%
-22.5%
—
Global rank web
#1,318
#37,307
#688
—
Avg. last 3 months
36.7M
1.8M
46.5M
—
Bounce rate lower is better
46%
56%
40%
—
Pages / visit
5.5
2.5
7.8
—
Visit duration
2m 52s
2m 31s
4m 41s
—
Traffic sources
● Direct 76% · ● Referral 22%
● Direct 86% · ● Referral 13%
● Direct 85% · ● Referral 9%
—
QuillBotOriginality.AIGrammarlyParaphraser.io
015.9M31.8M47.7M63.6MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MOriginality.AI · 2.6MOriginality.AI · 2.5MOriginality.AI · 2.2MOriginality.AI · 2.2MOriginality.AI · 2.7MOriginality.AI · 2.5MOriginality.AI · 2.4MOriginality.AI · 1.9MOriginality.AI · 1.7MOriginality.AI · 1.7MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3M1M10M100MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MOriginality.AI · 2.6MOriginality.AI · 2.5MOriginality.AI · 2.2MOriginality.AI · 2.2MOriginality.AI · 2.7MOriginality.AI · 2.5MOriginality.AI · 2.4MOriginality.AI · 1.9MOriginality.AI · 1.7MOriginality.AI · 1.7MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$19.95per month · free tier available
$12.95per month · free tier available
$12per month · free tier available
$3.96per month
Free tier
–
Free trial
–
–
–
API access
–
–
–
Plans
—
Basic FreePro $12.95/moEnterprise $136.58/mo
Free FreePro Custom/moEnterprise Custom/mo
Silver $4.55/moGold $9.55/moDiamond $47.52/yr
Capabilities input → output
Input
DocumentsImagesText
DocumentsWeb pagesText
Text
TextImagesDocumentsAudio
Output
DocumentsImagesSlidesText
TextData
Text
Text
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
AI Detection & SafetyWriting & ContentAI RewriterHumanizer AI
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
8
6
6
Paraphrasing
–
Plagiarism detection
–
Detection
–
Proofreading
–
Grammar checking
–
–
Writing
–
–
Content authenticity verification
–
–
–
Content detection
–
–
–
Summarizing
–
–
–
Synonyms
–
–
–
Document summarization
–
–
–
Editorial fact checking
–
–
–
Essay shortening
–
–
–
Fact checking
–
–
–
Language refinement
–
–
–
Professional rephrasing
–
–
–
SEO
–
–
–
Undetectable content writing
–
–
–
Word suggestion
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 2
▲ 0
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.