GPTZero vs ZeroGPT vs Turnitin

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

Your tool
GPTZero
vs
Competitor 1
ZeroGPT
Competitor 2
Turnitin
Competitor 3
Suggested competitors for GPTZero: Originality.AI88% Winston AI85% Copyleaks84% Dechecker AI72% Grammarly70% ZeroGPT Plus70% Detecting-AI.com70% isFake.ai68%
Compare
3 tools · best value per row highlighted
Your tool GPTZero
gptzero.me
Used by over 10 million teachers and students across more than 100 countries, GPTZero detects AI-generated text across major language models while providing a suite of writing verification tools
Remove
Competitor ZeroGPT
zerogpt.com
Make main Remove
Competitor Turnitin
turnitin.com
Turnitin is an academic integrity suite that schools, universities, and research organizations use to verify originality and deal with AI-written text.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
11Mvisits/mo
20.5Mvisits/mo
—
MoM change
—
▲ 5.1%
—
6-month growth
—
-29.5%
—
Global rank web
—
#3,675
—
Avg. last 3 months
11M
20.5M
—
Bounce rate lower is better
—
60%
—
Pages / visit
—
2.2
—
Visit duration
—
2m 53s
—
Traffic sources
—
● Direct 90% · ● Referral 9%
—
GPTZeroZeroGPTTurnitin
07.3M14.7M22M29.3MGPTZero · 11MZeroGPT · 29.3MZeroGPT · 23.5MZeroGPT · 20.6MZeroGPT · 23.3MZeroGPT · 29.1MZeroGPT · 28.2MZeroGPT · 26.3MZeroGPT · 21.4MZeroGPT · 19.5MZeroGPT · 20.5M10M100MGPTZero · 11MZeroGPT · 29.3MZeroGPT · 23.5MZeroGPT · 20.6MZeroGPT · 23.3MZeroGPT · 29.1MZeroGPT · 28.2MZeroGPT · 26.3MZeroGPT · 21.4MZeroGPT · 19.5MZeroGPT · 20.5MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
—
Starting price
$12.99per month · free tier available
$7.99per month
—
Free tier
–
–
Free trial
–
–
–
API access
–
–
Plans
Free FreePremium $12.99/moProfessional $24.99/mo
—
—
Capabilities input → output
Input
DocumentsText
DocumentsImagesTextVideo
DocumentsText
Output
DataText
Text
Data
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
AI Detection & SafetyAI DetectorAI Plagiarism Checker
AI Detection & SafetyAI DetectorAI Image DetectorAI Plagiarism Checker+1 more
AI Detection & SafetyAI DetectorAI Plagiarism Checker
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
7
2
2
Detection
Plagiarism detection
AI authorship detection
–
–
Content detection
–
–
Hallucination detection
–
–
Content authenticity verification
–
–
Grammar checking
–
–
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
–
–
–

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.