AI Content Detection & HumanizerstrialLimited free

Winston AI

Image and deepfake detection alongside text AI-detection

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Limited free tier

Free plan is a 14-day credit allotment that expires; continued use needs a paid plan. Need it free right now? Try GPTZero →

What Winston AI does

  • Image and deepfake detection alongside text AI-detection
  • OCR scanning lets it detect AI text inside scanned documents/PDFs
  • HUMN-1+ website certification badge for publishers on higher tiers

Winston AI — straight answers

What is Winston AI?

Winston AI is listed under AI Content Detection & Humanizers, in the Content & Media Generation category on Flocci AI Tools. Image and deepfake detection alongside text AI-detection. It is free to trial, then paid, and it lives at gowinston.ai.

Is Winston AI free?

Partly. Free plan is a 14-day credit allotment that expires; continued use needs a paid plan. If you need it free right now, GPTZero does the same job for free.

Can I use Winston AI in a browser, or is there an app?

Winston AI works in a normal browser tab with no install. It is available on the web and an API.

What can Winston AI do?

Winston AI does 3 things the catalog singles out: Image and deepfake detection alongside text ai-detection; ocr scanning lets it detect ai text inside scanned documents/pdfs; humn-1+ website certification badge for publishers on higher tiers.

What is the best free alternative to Winston AI?

GPTZero is the best free alternative: it does the same job and you can start without paying. Sapling AI Detector, Copyleaks AI Detector and Pangram AI Detector also start free. The full list is on the alternatives page.

See the full list →

Winston AI alternatives

Compare all alternatives →

GPTZero

AI Content Detection & Humanizers
freemium
  • Free tier plus dedicated Chrome extension and AI Vision (image/document) detection
  • Hallucination detector distinct from pure AI-text detection
  • Used by 10M+ teachers/students per vendor, education-market leader
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Originality.ai

AI Content Detection & Humanizers
trial
  • Combined AI detection + plagiarism + fact-checking in one scan
  • Website-wide scanning for publishers/agencies, not just single documents
  • Detects output from ChatGPT, GPT-4, Claude, and other major model families
Visit

Undetectable AI

AI Content Detection & Humanizers
trial
  • Bundles an AI humanizer with unlimited AI-detection scanning on every paid plan
  • Claims to match target "writing level" when rewriting AI text
  • White-label and non-expiring credit options for agencies
Visit

Copyleaks AI Detector

AI Content Detection & Humanizers
freemiumNew
  • Detects AI-generated text and flags likely AI passages sentence by sentence
  • Free scans up to 25,000 characters without logging in, with a daily scan cap
  • Covers many languages; Chrome extension available
Visit

Pangram AI Detector

AI Content Detection & Humanizers
freemiumNew
  • Detects AI-generated and AI-assisted text from ChatGPT, Claude, Gemini, Grok, Llama and DeepSeek
  • Free plan with about twenty checks a day after sign-up
  • 20+ languages; lower false-positive claims than older detectors
Visit

Sapling AI Detector

AI Content Detection & Humanizers
freeNew
  • Free probability score that text is AI-generated, with sentence-level highlighting
  • No account needed; up to 2,000 characters per check
  • Also PDF/Word detector and an API
Visit

Head-to-head comparisons

Winston AI vs GPTZeroWinston AI vs Originality.aiWinston AI vs Undetectable AIWinston AI vs Copyleaks AI DetectorWinston AI vs Pangram AI DetectorWinston AI vs Sapling AI Detector