AI content detection

Specialized tools 47

Plagium AI Detector

Detect plagiarism and AI-generated content quickly.

257 www.plagium.com

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🇺🇸 United States
Released 2y ago
From $0.04

1,127
2
2.0
AI Undetect

Bypass AI detectors with undetectable AI writing

1,034 www.aiundetect.com

Caroline Middlebrook

🙏 4 karma

Nov 1, 2023

@AI Undetect

Absolutely terrible! Spinning at it's worst and still 100% detected by GPTZero!

2 Reply Share Edit Delete Report

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🇺🇸 United States
Released 2y ago
From $6/mo

9,517
147
1.0
AI Undetect

Best AI detector and undetectable AI rewriter.

288 aiundetect.com

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🇺🇸 United States
Released 2y ago
From $5/mo

595
6
1.0
Ahrefs AI Content Detector

Detect AI content and rewrite it human.

Martha Ewell

🙏 1 karma

Feb 12, 2026

@Ahrefs AI Content Detector

Either I write like AI, or this tool is really bad at telling the difference. I question these detectors, especially when you give them something you know you wrote and they claim it is 80% AI-generated. I tested it by pasting in something I wrote entirely on my own, without using AI. I didn’t even proofread it, just ran a basic spell check, and that was it. The tool still claimed that 80% of it was written by AI. Then it rewrites the supposedly “AI-generated” text using AI, which essentially makes it AI-written. 😆 That’s kind of a weird concept.

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🇸🇬 Singapore
Released 1y ago
Free + from $129/mo

134
2
1.0
X Detector

Detect AI-generated content in 20+ languages

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Released 1y ago
100% Free

887
14
1.0
ContentDetector

Detect AI-generated content with precision.

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🇺🇸 United States
Released 3y ago
100% Free

2,764
25
1.0
AISEO AI Detector

Detect AI-written text instantly with advanced scanning.

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🇳🇱 Netherlands
Released 9mo ago
Free + from $24/mo

40
2
PPTDetector

Detect AI-generated PowerPoint presentations in minutes.

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Released 9mo ago
Free + from $20

1,935
9
CopyFind

Detect plagiarism and AI-generated content instantly.

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Released 1y ago
No pricing

593
9
TweetDetective

Unmask AI-generated tweets instantly

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Released 2y ago
From $9.99/mo

596
2
Nuanced

Detect AI-generated images to protect authenticity.

950 www.nuanced.dev

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Released 2y ago
No pricing

1,648
6
AI Content Detector

Detect AI-generated content for free

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🇩🇰 Denmark
Released 2y ago
Free + from $49/mo

1,377
7
AI Copy Scanner

Detect AI-generated content with high accuracy.

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Released 2y ago
From $49/mo

305
4
Siteefy content checker

Check AI content instantly for faster publishing.

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🇬🇧 United Kingdom
Released 2y ago
Free + from $9/mo

1,184
4
SmallSEOTools

Detect AI-generated content from any AI tool.

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Released 2y ago
From $9.80

15
1
AI Detector

Polishing text accuracy with AI.

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Released 2y ago
Free + from $2.99/mo

5,263
26
Winston AI

Instantly detect AI-generated content.

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🇨🇦 Canada
Released 3y ago
Free + from $12/mo

3,494
28
GPTZero

Detect AI-generated content with accuracy

859 gptzero.me

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🇺🇸 United States
Released 3y ago
Free + from $10/mo

6,689
43
Duckduckgoose

Detect AI-generated faces with ease.

1,372 www.duckduckgoose.ai

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🇳🇱 Netherlands
Released 3y ago
No pricing

7,997
27
Copyleaks - Plagiarism detector

Instantly detect plagiarism and AI-generated content.

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🇺🇸 United States
Released 4y ago
From $13.99/mo

4,639
40
Attestiv

Uncover fake media with AI content detection

151 attestiv.com

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Released 5y ago
No pricing

543
3
Smells Like AI

Analyzes texts & images for AI or human origin.

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Released 2y ago
100% Free

719
4
Digital Content Detection

Detecting the truth behind digital content origins.

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Released 2y ago
100% Free

412
5
14

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Discussion(28)

🔎 AI content detection

Martha Ewell

🙏 1 karma

1mo ago

@Ahrefs AI Content Detector

Either I write like AI, or this tool is really bad at telling the difference. I question these detectors, especially when you give them something you know you wrote and they claim it is 80% AI-generated. I tested it by pasting in something I wrote entirely on my own, without using AI. I didn’t even proofread it, just ran a basic spell check, and that was it. The tool still claimed that 80% of it was written by AI. Then it rewrites the supposedly “AI-generated” text using AI, which essentially makes it AI-written. 😆 That’s kind of a weird concept.

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🔎 AI content detection

Private LLM

🛠️ 2 tools 🙏 14 karma

4mo ago

@Slop Or Not AI

Slop Or Not is the world’s first and only on-device AI content detector for iPhone. Check text and images with 100% privacy and no uploads. It catches C2PA/IPTC watermarked images from ChatGPT, Gemini, Flux, and Grok with 100% accuracy, plus 95% for AI text (no word limits) and 90% for other AI images. We trained compact models that run locally, outperform many cloud tools, and work offline. Great for students as well as pros like journalists, lawyers or anyone handling sensitive content

14 Reply Share Delete Report

🔎 AI content detection

it works well for me, it easily flags articles that are ai generated but it is not 100% accurate bcz I just paraphrase an article and said it is zero gpt although it was ai generated

1 Reply Share Delete Report

🔎 AI content detection

Great tool, tested lots of AI detectors and Originality.ai is the most accurate AI detector. The other features I use all the time as well to help me with my writing

2 Reply Share Delete Report

🔎 AI content detection

I tried different chats between me and Chat and also Claude. There is an 80% chance this detecter is full of shit. Of all the text where i actually spoke my thoughts to ChatGpt, it was flagged as AI written. Just... WTF??

116 Reply Share Delete Report

🔎 AI content detection

Very accurate.I check videos and audios to detect fakes before sharing viral news

153 Reply Share Delete Report

🔎 AI content detection

Gablo Mo

🛠️ 2 tools 🙏 24 karma

6mo ago

@AIscan24

It's accurate, it's fast, it's honest, it's free without sign-up.

264 Reply Share Delete Report

🔎 AI content detection

I recently tried this AI detection tool and it feels very useful. You can try it.

4 Reply Share Delete Report

🔎 AI content detection

tech

10mo ago

@AI Content Detector by Leap

The above sentence states that there is a free option; however, I am not able to figure out how these functions. In an attempt to utilize the service, it did provide four starting credits but resulted in zero scans, deducting the credits from four to zero after inserting the text. There were no outcomes after inserting the text since I could not scan the text.

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Daniel Garaiacu

🛠️ 5 tools 🙏 1,484 karma

9mo ago

@AI Content Detector by Leap

Heya Tech! The app used to be free, but it looks like it’s been updated to a paid only plan starting at $12.95 per month.

2 Reply Share Delete Report

🔎 AI content detection

Ana Flores

11mo ago

what is the place where I paste my text to check

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🔎 AI content detection

Media Madness

1y ago

Can you analyze and identify sound clips

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🔎 AI content detection

Katya Fuentes

🙏 8 karma

1y ago

@AI Content Detector by Leap

Loved this tool!

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🔎 AI content detection

Miguel Sarenas

🙏 1 karma

1y ago

@AI Content Detector by Leap

Love this tool, use it for my homework to make sure it isn’t plagiarizing for my English class!

1 Reply Share Delete Report

🔎 AI content detection

Claudio Fuentes

🙏 3 karma

1y ago

@AI Content Detector by Leap

Easy just paste text and gives you a score. FYI its limited to 5 free uses a day.

2 Reply Share Delete Report

🔎 AI content detection

Desk Investor

🙏 11 karma

1y ago

@AI Content Detector by Leap

Very important in today’s day and age. Especially if you want to check for quality that is associated with your brand. Nice work.

2 Reply Share Delete Report

tech

10mo ago

@AI Content Detector by Leap

I possess a deep scepticism regarding the question of whether AI detection software programs are dependable, given that their functionality is premised wholly on human involvement. Having utilized a number of AI detection programs, I have determined that they share one quality in common. They are less accurate than numerous individuals assume. When I was trying them out, I had pulled some song lyrics that I personally had written myself out of my own head back in 1991 long before AI was even thought of, the AI detection marked the songs as 100% AI with some and 68% AI with others. And this was from my own head of all and not from computer-generated content.

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🔎 AI content detection

Absolutely terrible! Spinning at it's worst and still 100% detected by GPTZero!

2 Reply Share Delete Report

🔎 AI content detection

Stephanie Ravenscroft

2y ago

@ZeroGPT

Was really excited for this, but it simply doesn't work. Tested it out on Quora and it falsely flags most things that don't have glaring grammatical errors. One day, I hope they make one of these that actually works so I can properly filter out AI generated content from my feed :/

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Aramis

🛠️ 2 tools 🙏 977 karma

10mo ago

@ZeroGPT

Idk, it works for me. give it another shot

3 Reply Share Delete Report

🔎 AI content detection

Gave it a quick try and it seems like a useful tool. I'm not 100% sure how accurate it is yet, will get a paid account to test more. An article I put in as a test that was written by AI but manipulated a few times and passed other AI detectors scored 99% AI in this app. Pretty huge difference! They way they quote pricing is misleading. They say 1 credit for 100 words BUT that is for AI detection OR plagiarism/readability. If you have both turned on, it is double that. Still a fairly reasonable price but not thrilled with how they quietly slip in a 100% price increase.

238 Reply Share Delete Report

🔎 AI content detection

Habib Mlangu

🙏 10 karma

2y ago

@Copyleaks - AI content detector

I tried it and it worked perfectly on something I knew was AI generated.

155 Reply Share Delete Report

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