Is this text written by AI?
23 open AI detectors read your text. You get one calibrated score and every engine's vote.
Free and open source. Your text is not sent to OpenAI or any other API, and reports are deleted after 30 days.
In today’s fast-paced digital landscape, effective communication has never been more important. Whether you are collaborating with a remote team or engaging with customers across the globe, the ability to convey ideas clearly can make all the difference. Moreover, clear communication fosters trust, enhances productivity, and ultimately drives success. By embracing best practices such as active listening, concise messaging, and regular feedback, organizations can unlock their full potential. In conclusion, investing in communication skills is not just a nice-to-have; it is a strategic imperative that empowers individuals and teams to thrive in an ever-evolving world.
- Fakespot 100.0
- Linguistic Markers 100.0
- Desklib DeBERTa 100.0
- SuperAnnotate 99.9
Measured on a public benchmark
SlopBench: 3,252 texts, half written by people before ChatGPT existed, half by 14 current AI models.
- accuracy (AUC) on SlopBench
- 0.942
- of human texts called Likely AI
- 1.7%
- classic books from 1532 to 1915 flagged
- 0 of 87
How it works
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23 engines read the text
Neural classifiers trained on AI text, statistical tests that measure how predictable each word is, and checks for the phrasing AI models overuse. They run on SlopTotal's own server.
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One calibrated score
The engines' votes are combined by a model fitted on SlopBench, so a score of 55 means the same thing in every report: fewer than 2 in 100 human texts score that high.
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Every vote shown
You see each engine's score next to the total. When the engines disagree, the report says so, which is where a single-score detector would mislead you.
Frequently asked questions
What is SlopTotal?
SlopTotal is a free AI content detector that runs 23 independent engines on any text or URL (neural classifiers, statistical tests and linguistic heuristics) and produces a calibrated score with every engine's vote visible.
Is SlopTotal free?
Yes. No account, no credit card, no scan limits. The detection backend is open source and can be self-hosted on your own hardware.
Does SlopTotal send my text to OpenAI or third parties?
No. All 23 engines run on our own servers. Your text is never forwarded to external detection APIs or LLM providers.
How accurate is AI detection?
No detector is 100% accurate. SlopTotal reduces blind spots by aggregating 23 independent signals, and publishes how it was measured. When engines disagree, the text is in a grey zone worth human review.
Can I detect AI in a website URL?
Yes. Submit any public URL and SlopTotal extracts the article text and runs all engines. The Site check tab also shows whether the site itself was built with an AI app builder.
What is “slop”?
Slop is low-effort, AI-generated content published at scale: formulaic articles, hollow thought-leadership posts and reviews with no genuine insight. SlopTotal detects the fingerprints of wholesale machine output.