| What it does | Prove a human made it
| Free AI content detector with sentence-level insights, no signup required
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Free
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| Pricing | Free: 3 certificates a month. Pro: $19 per month for unlimited certificates and two registered computers. Studio: $39 per month for everything in Pro plus studio branding on certificates and five registered computers.
| Free to use with unlimited checks and no signup required.
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| Key features | - Records file growth between saves without opening file contents
- Tracks which applications were in front during work
- Counts pen strokes and monitors pen rhythm
- Generates signed, timestamped certificates clients verify in browser
- Works with any drawing app including Photoshop, Clip Studio Paint, Figma, and Krita
- Supports writing apps: Word, Pages, Scrivener, Ulysses, Obsidian
- Works with external tablets: Wacom, Huion, XP-Pen, Cintiq
- Browser-based Procreate file sealing without installation at drawdog.art/seal
- Detects desktop AI apps by name: ChatGPT, Claude, Midjourney, Ollama, ComfyUI and 130 total app recognitions
| - AI probability score
- Sentence-level analysis
- No account creation required
- Independent from official Copyleaks platform
- Fast analysis in seconds
- Works with essays, articles, emails, reports and assignments
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| What makes it different | - Never looks inside files, only records process
- Certificate stays valid forever, even if subscription is cancelled
- Checking certificates is always free, no account needed
- Discloses AI tool usage honestly instead of pretending it wasn't used
- Uses third-party RFC 3161 timestamp authority so time is independently verified
| - Free alternative to Copyleaks with no signup or credits needed
- Sentence-level insights instead of just an overall score
- Built for responsible review with human judgment at the center
- Fast, low-friction workflow directly from the homepage
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ▼ −1 (down) since last check | 1 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 3 |
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| Citation Flow (Majestic) | 19 | 24 |
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| Referring domains (Majestic) | 24 | 23 |
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DrawDog
AI Detector