QuillBot vs StealthGPT vs Grammarly

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

Your tool
QuillBot
vs
Competitor 1
StealthGPT
Competitor 2
Grammarly
Competitor 3
Suggested competitors for QuillBot: Wordtune88% GPTZero86% Undetectable AI84% Originality.AI84% WriteHuman82% Scribbr Plagiarism Checker82% LanguageTool82% Paraphraser.io82%
Compare
3 tools · best value per row highlighted
Your tool QuillBot
quillbot.com
Rephrase until it sounds right
Remove
Competitor StealthGPT
stealthgpt.ai
StealthGPT is an AI humanizer and writing assistant that rewrites generated text so it reads naturally and avoids detector flags.
Make main Remove
Competitor Grammarly
grammarly.com
Writing confidence that follows you everywhere
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
31.4Mvisits/mo
—
49.3Mvisits/mo
MoM change
▼ 8.4%
—
▲ 10.8%
6-month growth
-27.9%
—
-22.5%
Global rank web
#1,318
—
#688
Avg. last 3 months
36.7M
—
46.5M
Bounce rate lower is better
46%
—
40%
Pages / visit
5.5
—
7.8
Visit duration
2m 52s
—
4m 41s
Traffic sources
● Direct 76% · ● Referral 22%
—
● Direct 85% · ● Referral 9%
QuillBotStealthGPTGrammarly
015.9M31.8M47.7M63.6MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3M10M100MQuillBot · 59.8MQuillBot · 47MQuillBot · 42.9MQuillBot · 43.5MQuillBot · 49.6MQuillBot · 48.1MQuillBot · 44.6MQuillBot · 34.3MQuillBot · 31.4MGrammarly · 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
Starting price
$19.95per month · free tier available
—
$12per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
Plans
—
—
Free FreePro Custom/moEnterprise Custom/mo
Capabilities input → output
Input
DocumentsImagesText
Text
Text
Output
DocumentsImagesSlidesText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+5 more
AI Detection & SafetyAI DetectorHumanizer AI
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
9
9
6
Paraphrasing
Writing
Detection
Grammar checking
–
Plagiarism detection
–
Undetectable content writing
–
Proofreading
–
Humanizing AI text
–
–
Text humanization
–
–
Bypassing AI content detection
–
–
Summarizing
–
–
Citation formatting
–
–
Content detection
–
–
Document summarization
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 2
▲ 0
▲ 1
Saves
0
0
0
Reviews
0
0
0
Prompts
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.