How accurate is AI email detection?

Accuracy depends on the AI model and how much text was edited after generation. Lightly edited AI emails detect with high confidence. Short or heavily edited text is harder to classify.

Is the AI email detector free?

Yes — completely free, no signup required, supports multiple detection engines.

AI Tool

AI Email Detector

Q: What is an AI email detector?

An AI email detector analyses email text to determine if written by a human or generated by AI — looking for patterns like uniform sentence length and characteristic hedging phrases.

Paste any email and instantly find out if it was written by AI or a human. Detects ChatGPT, Claude and Gemini-generated emails — sales pitches, phishing attempts, newsletters.

Paste Email Content

🤖 AI Engine

⚡ Groq Free · Fastest ✨ Gemini Free · Google 🔑 🔀 OpenRouter Free models 🔑 🧠 Claude Paid

Words: 0

Try: 💼 Sales email 🎣 Phishing ✍️ Human

AI Score

Analysing…

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Phishing Detection

Spots AI-generated phishing emails with generic urgency phrases, impersonal greetings and suspicious link patterns

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Sales Email Patterns

Identifies AI-written cold outreach — perfect structure, no personalization, formulaic CTAs

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Confidence Score

0–100% probability the email was AI-written with a breakdown of the specific patterns found

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Instant Results

No signup, no limits. Paste and check in under 5 seconds

Is this AI email detector free?+

Yes — completely free, no signup required. Paste any email and get an instant AI probability score with detailed pattern analysis.

Can it detect ChatGPT phishing emails?+

Yes. AI-generated phishing emails share common patterns — generic urgency, impersonal greetings, overly formal language and formulaic structure — that our detector identifies.

How accurate is it?+

For clearly AI-generated emails the accuracy is very high. Lightly edited AI emails or short emails (under 30 words) are harder to classify. Longer emails give more accurate results.

What is an AI Email Detector?

Understanding this tool helps you get the most from it. This page provides a comprehensive explanation of the technology, common use cases, and how to interpret the results.

How AI Email Detection Works

Each result is explained in plain English so you can take action without needing technical expertise. The tool checks against up-to-date databases and standards.