Grammarly vs StealthGPT vs WriteHuman

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

Your tool
Grammarly
vs
Competitor 1
StealthGPT
Competitor 2
WriteHuman
Competitor 3
Suggested competitors for Grammarly: QuillBot88% GPTZero88% Wordtune86% Originality.AI86% Copyleaks85% Undetectable AI85% ProWritingAid84% Scribbr Plagiarism Checker83%
Compare
3 tools · best value per row highlighted
Your tool Grammarly
grammarly.com
Writing confidence that follows you everywhere
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Competitor StealthGPT
stealthgpt.ai
StealthGPT is an AI humanizer and writing assistant that rewrites generated text so it reads naturally and avoids detector flags.
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Competitor WriteHuman
writehuman.ai
WriteHuman is an AI humanizer that rewrites machine-generated drafts so they read like a person wrote them.
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Traffic estimated monthly website traffic
Monthly visits
49.3Mvisits/mo
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MoM change
▲ 10.8%
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6-month growth
-22.5%
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Global rank web
#688
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Avg. last 3 months
46.5M
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Bounce rate lower is better
40%
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Pages / visit
7.8
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Visit duration
4m 41s
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Traffic sources
● Direct 85% · ● Referral 9%
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GrammarlyStealthGPTWriteHuman
015.9M31.8M47.7M63.6MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3M10M100MGrammarly · 58.8MGrammarly · 54.5MGrammarly · 55.9MGrammarly · 55.7MGrammarly · 63.6MGrammarly · 58.3MGrammarly · 54MGrammarly · 45.8MGrammarly · 44.5MGrammarly · 49.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Freemium
Starting price
$12per month · free tier available
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$12per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreePro Custom/moEnterprise Custom/mo
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Free FreeBasic $12/moPro $19/moUltra $39/mo
Capabilities input → output
Input
Text
Text
Text
Output
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyWriting & ContentAI DetectorAI Grammar Checker+4 more
AI Detection & SafetyAI DetectorHumanizer AI
AI Detection & SafetyAI DetectorHumanizer AI
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
9
7
Detection
Text humanization
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Humanizing AI text
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Paraphrasing
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Undetectable content writing
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Writing
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Bypassing AI content detection
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Content detection
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Grammar checking
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Plagiarism detection
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Proofreading
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AI authorship detection
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Citation formatting
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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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.