- 10 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
Unfox is an AI content detector designed to identify AI-generated writing across English, Chinese, and multilingual workflows. It analyzes perplexity, burstiness, and other linguistic signals to flag suspicious text with sentence-level highlights. The platform supports bulk checks and API integration, helping teams protect originality, improve review efficiency, and maintain trust in published, academic, and internal content.
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Unfox AI
Unfox is an AI content detector designed to identify AI-generated writing across English, Chinese, and multilingual workflows. It analyzes perplexity, burstiness, and other linguistic signals to flag suspicious text with sentence-level highlights. The platform supports bulk checks and API integration, helping teams protect originality, improve review efficiency, and maintain trust in published, academic, and internal content.
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What is Unfox AI?
Unfox is an AI detection platform that analyzes text for signs of AI generation, including subtle rewritten or polished content. It supports major models such as ChatGPT, Claude, Gemini, DeepSeek, Grok, Qwen, Kimi, and Doubao, and provides multilingual coverage for English and Chinese. The detector delivers sentence-level reports, a confidence score, bulk upload options, and API access for workflow integration. It is positioned for content verification, academic integrity, editorial review, and website quality control, with a privacy-first approach that does not store submitted content after detection.
Who will use Unfox AI?
- Teachers and professors
- Students and academic reviewers
- Editors and content managers
- SEO teams and website operators
- Recruiters and hiring teams
- Localization and QA teams
- Agencies handling client content
How to use the Unfox AI?
- Step1: Open the Unfox AI detector homepage.
- Step2: Paste text into the input box or upload a document.
- Step3: Run the detection to analyze AI traces and content signals.
- Step4: Review sentence-level highlights, confidence score, and flagged sections.
- Step5: Use the report to revise, verify, or approve the content.
- Step6: For larger workloads, integrate the API or use bulk detection.
Platform
- Web
Unfox AI's Core Features & Benefits
The Core Features
- Deep learning AI detection engine
- Multilingual and multi-model coverage
- Sentence-level highlighted reports
- Bulk document detection
- API integration
- Privacy-first processing
The Benefits
- Helps verify whether text is AI-generated
- Improves editorial and academic review speed
- Supports English and Chinese content
- Detects rewritten and polished AI text
- Protects user privacy by not storing content
- Scales from single checks to workflow integration
Unfox AI's Main Use Cases & Applications
- Checking student essays for AI writing
- Reviewing articles before publication
- Verifying cover letters and reports during recruitment
- Scanning website content for AI-generated sections
- Quality assurance for multilingual drafts
- Editorial triage for long-form content
Unfox AI's Pros & Cons
The Pros
Supports multiple major AI models
Works with English and Chinese content
Provides sentence-level explanation
Offers bulk detection and API access
Does not retain submitted content
The Cons
No native mobile app listed
Pricing details may require account sign-in for full usage context
Detection results are probabilistic and not guaranteed to be perfect
No browser extension or desktop app is listed
Unfox AI's Pricing
| Has free plan | No |
|---|---|
| Free trial details | |
| Pricing model | Pay-as-you-go |
| Is credit card required | No |
| Paid from | 10 USD |
| Has lifetime plan | No |
| Billing frequency | One-time |
Details of Pricing Plan
Lite
10 USDMini
20 USD- 20 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
Basic
50 USD- 50 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
Plus
100 USD- 105 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
- 5% bonus credits
Pro
200 USD- 212 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
- 6% bonus credits
Max
500 USD- 550 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
- 10% bonus credits
Ultra
1000 USD- 1100 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
- 10% bonus credits
Ultimate
5000 USD- 5750 credits
- 600+ Top-Tier Models
- Code + Image + Video + Chat
- API Requests
- Unlimited Concurrency
- 14% bonus credits
Discount:Current bonus offers are shown on higher tiers: 5% bonus (Plus), 6% bonus (Pro), 10% bonus (Max and Ultra), and 14% bonus (Ultimate).
For the latest prices, please visit: https://unfox.ai/priceFAQs of Unfox AI
Unfox AI Company Information
How to install?
Unfox AI Reviews
5/5
Unfox AI's Main Competitors and alternatives?
GPTZero
Originality.ai
Copyleaks AI Content Detector
ZeroGPT
Winston AI
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