Proofademic (proofademic.ai) is an AI platform built specifically for the academic world with a focus on detecting AI content through statistical patterns, structure, and word choice to reduce false positives and provide accurate probabilistic scoring.
Pros
- 7/7 AI content detection
- 9/10 human content detection
Cons
- 1/8 AI humanizer detection
- 3/10 plagiarism detection
Features
- AI detector: Analyzes text content and .pdf, .docx., and .txt files.
- Batch scan: Upload multiple documents for AI detection scan.
Pricing Plans [1]
| Free Plan | Essential | Premium | Enterprise |
| Signup required | $15/month or $180/year | $25/month or $300/year | $45/month or $540/year |
| 1,000 words total | 3,500 words per scan, 200,000 words per month | 8,000 words per scan, 400,000 words per month | 25,000 words per scan, 600,000 words per month |
| One-time use; after 1,000 words, plan upgrade is required. | Single document scanning of all file types and email customer service. | Multi-page scans, enhanced scanning, and priority queue. | Multi-page scans, fastest scanning speeds, and priority customer service. |
Usage Insights
Unlike many other AI detecting platforms, Proofademic doesn’t use credits but simply tracks monthly word usage, which resets every billing period.
Test #1: Proofademic vs. LLMs
This test was completed to determine Proofademic’s ability to detect AI-generated content. The prompt below was entered into seven LLMs and each response output was plugged it into Proofademic’s AI detector.
Prompt Used
“Generate a brief summary of the fall of the Western Roman Empire. Try to keep it to 500 words, do not use em dashes, and write as humanly as possible in an attempt to beat AI detector platforms.“
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| LLM | Test Result | Proof |
| ChatGPT – 5.3 Instant Model | 79% AI
✅ |
 |
| Claude – Sonnet 4.6 Extended | 84% AI
✅ |
 |
| Google Gemini – Thinking | 52% AI
🟡 |
 |
| Deepseek – Deepthink | 97% AI
✅ |
 |
| Perplexity – Free Model | 94% AI
✅ |
 |
| Grok – Auto | 99% AI
✅ |
 |
| Meta | 61% AI
✅ |
 |
Test #2: Proofademic vs. AI Humanizers
The second test was conducted to discern Proofademic’s detection capabilities against AI-humanized content. The Grok AI-generated text from test #1 was entered into 8 different AI platforms, and the content output was plugged into Proofademic’s AI detector.
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| AI Humanizer | Test Result | Proof |
| Humanize.ai (humanized text) |
7% AI
❌ |
 |
| StealthGPT (humanized text) |
1% AI
❌ |
 |
| WriteHuman.ai (humanized text) |
4% AI
❌ |
 |
| Undetectable.ai (humanized text) |
31% AI
❌ |
 |
| StealthWriter.ai (humanized text) |
1% AI
❌ |
 |
| WalterWrites.ai (humanized text) |
10% AI
❌ |
 |
| Grammarly (humanized text) |
87% AI
✅ |
 |
| Quillbot (humanized text) |
16% AI
❌ |
 |
Test #3: False-Positives + Plagiarism
The final test was conducted to see if Proofademic would incorrectly flag human-written text as AI-generated content. 10 human-written texts were randomly selected and entered into Proofademic’s AI detector. The same texts were also fed into their plagiarism checker to test their database and proprietary material detection.
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| Content URL | Test Result | AI Detection | Plagiarism |
| CBS Article
(Source) |
96% Human, 17% Plagiarism
✅ |
 |
 |
| AGU Article
(Source) |
96% Human, 15% Plagiarism
✅ |
 |
 |
| NYT Article
(Source) |
77% Human, 77% Plagiarism
✅ |
 |
 |
| Catcher in the Rye (Ch. 3)
(Source) |
97% Human, 99% Plagiarism
✅ |
 |
 |
| Marcus Aurelius – Meditations (Book 9)
(Source) |
98% Human, 99% Plagiarism
✅ |
 |
 |
| Wikipedia – Monet’s Painting Method
(Source) |
98% Human, 12% Plagiarism
✅ |
 |
 |
| The Intercept Article
(Source) |
90% Human, 0% Plagiarism
✅ |
 |
 |
| CNN Article
(Source) |
71% Human, 0% Plagiarism
✅ |
 |
 |
|
GeekWire Article (Source) |
8% Human, 0% Plagiarism
❌ |
 |
 |
|
The Gift of the Magi (Short Story) (Source) |
98% Human, 99% Plagiarism
✅ |
 |
 |
Frequently Asked Questions
Does Proofademic use credits?
No, only monthly word usage is tracked, which resets every 30 days (see image).
Are sentence-by-sentence breakdowns provided?
Yes, an AI probability heatmap is shown after each AI scan to breakdown which parts of the text were considered AI, human, or a mix of both (see image).
Is document scanning included?
Yes, Proofademic accepts .docx, .pdf, and .txt file types.
Is image scanning included?
No, image scanning is not included.
Are reports shareable?
Yes, scan results can be shared via a unique URL link (example) or exported as a PDF file (example).
Does Proofademic provide certifications?
No, there is no mention of certifications, compliance disclosures, or other data-handling standards on their website.
Are AI detections used for internal training?
No, Proofademic does not use customer content for training or resale.[2]