Side by side
GPTZero vs isFake.ai
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Detect AI-generated content with accuracy
Detect AI-generated text, images, video, and audio.
Primary task
AI detection
AI detection
Pricing
Freemium · Free + from $10/mo
Freemium · Free + from $9/mo
Pricing details
Free + from $10/mo
Free + from $9/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Listed as available
Platforms
Web
Web
Integrations
Make
Not documented
Source rating
No rating recorded
5.0 / 5 · 3 ratings
Catalog views
7.5k
2.4k
Estimated monthly traffic
14.2M
—
Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Over a million users
- Holistic plagiarism score
- Batch file uploads
- API availability
- Integration support
- Covers text, images, audio, video
- Provides instant results
- Gives confidence score
- Clear explanations of findings
- Identifies robotic tones
Listed limitations
- Not optimized for individual users
- Limited file type support
- No mobile app available
- Potential overload on batch uploads
- Dependent on user interpretation
- No API
- No batch upload
- No offline mode
- Limited file formats support
- Lacks third-party integration