10 Most Accurate & Reliable ChatGPT and AI Content Detectors to Go

ChatGPT and its alternatives are being used to create a resume, blog posts, video scripts, and other sorts of content. The results are cool most of the time but may cause plagiarism issues because every word AI generates is based on existing information online.

Here are the 10 best AI text detectors available for checking all AI-generated content with high accuracy.

Originality.AI

Originality.AI uses natural language processing techniques that can easily identify AI-written content from ChatGPT, GPT-4, and Bard with high accuracy of up to 98%. It surpasses other AI or plagiarism tools because it can even detect content from some AI paraphrasing tools like Quillbot.

There is a slight chance that Originality. AI may give you false accusations. In case a false positive report happens, Original.AI offers a free AI Detector Chrome extension to visualize the entire writing process to prove its authenticity. You can share the scan scores, or create a team to study the score together.

Key Features:

• AI content detection with the highest accuracy, even paraphrased content.
• The Watch A Writer Write feature can reduce false positives.
• Check your content’s readability to ensure a higher rank on search engines.
• Full suit scan tells you the risk of AI-generated content being published across your website.

Price: $14.95 per month with 2000 credits. 1 credit scans 100 words. Additional one credit costs $0.01.

Content At Scale

Trained by billions of individual pages of data and words, Content At Scale can easily detect patterns, and forecast probable word choices, and other characteristics that lead to a higher AI probability with 98% accuracy. The grading system is also simple. The higher the score you get, the more likely that the content is written by humans.

Content At Scale is also integrated with Copyscape which automatically checks plagiarism issues in your content. You are only one click away from the authenticity.

Key Features:

• AI text and plagiarism detection with 98% accuracy.
• Evaluate image pixels, and smoothness to detect if the image is generated by AI.
• Generate undetectable high-ranking AI content with only a few keywords.
• Allowing you to connect your content seamlessly with Shopify.

Price: Starts from $250 per month.

Writer

Writer is a comprehensive solution for your business writing, and an AI content detector is one of the Writer’s features. You don’t have to sign in or create an account. Simply enter a URL or copy and paste any content, then click on Analyze text, and you will know how likely your content is AI-generated.

It is totally free to use Writer’s AI detection tool, but it comes with 1500 characters or 300 words limitation and there is no way you can extend it.

Key Features:

• Free online AI content detector with 1500 characters, or 300 words limitations.
• Automatically generate high-quality content for any topic.
• Rewrite your content with better wording, and sentence structures.
• Create a group for everyone in the team to catch up with the workflows.

Price: Starts from $18 per month.

Copyleaks

Copyleaks uses a completely different language model. Other AI content detectors trained their models to detect only AI-generated texts, Copyleaks, however, has learned to detect human-written content as well as AI-generated texts. This would significantly decrease false accusations to 0.2%, the lowest of any AI content detection platform.

Copyleaks emphasizes data security and privacy. Currently, Copyleaks certifications and compliance standards include SOC2, GDPR, and NIST Risk Management Framework (RMF). This makes it a great platform for handling confidential documents.

Key Features:

• AI text detection tool with a 99.1% accuracy rate and 0.2% false accusations.
• Supports over 15 languages, including English, Spanish, French, and Italian.
• Detect plagiarism, paraphrased content, and similar text instantly.
• AI grader that assesses tests without bias or external influences.

Price: Subscription starts from 10.99 per month.

Winston AI

Winston AI claims to be the first AI text detector with 99.6% accuracy. It utilizes natural language processing, machine learning, and deep learning to analyze text, and then determine whether it was written by a human or AI tools like ChatGPT, Bing Chat, Claude, and other large language models.

You will love Winston AI’s various uploading options. You can copy and paste the text, or upload the document in docx, png, or jpg. By the way, Winston AI can turn a picture (scanned document, photos with texts) into text with the most advanced OCR feature.

Key Features:

• AI text detector with up to 99.6% accuracy.
• OCR feature can extract texts from scanned documents or pictures.
• Able to scan and check plagiarized content.
• Generate a sentence-by-sentence report.

Price: Subscription starts from $12 each month.

Sapling AI Detector

Sapling AI Detector shows you how much content was AI-generated by models like GPT 3.5. Soon, Sapling AI Detector will be able to identify content generated by GPT 4. Once you copy and paste any content to Sapling, it shows you an overall score and highlights the portions of the text that appear to be AI-generated.

Sapling provides detectors for the entire text and the per sentence. They use different techniques. You can use them together to make a more accurate assessment. The accuracy will reach up to 97%.

Key Features:

• Two detectors for the entire text and per-sentence work jointly for a more accurate assessment.
• Highlight the portions of AI content in red.
• Grammar checker to help you write more native content.
• Predict and auto-fill the content you are trying to type in.

Price: Free, subscription starts from $25 per month.

ZeroGPT

ZeroGPT has analyzed more than 10 million articles and developed ZeroGPT’s algorithm. Once you enter your texts and click on the Detect text button, it will start to analyze. Then you will get some results like your text is human-written, or your text is most likely AI/GPT generated. A detailed report showing the percentage of AI/GPT plagiarized text will also be displayed.

Even though ZeroGPT is under development, it made its promise to all users that all input text will not be saved, shared, or used to train its AI detection model.

Key Features:

• Detect AI-generated content with 98% accuracy.
• Data are always safe at ZeroGPT.
• Worldwide multilingual language support.
• Chat with ChatGPT on WhatsApp and Telegram.

Price: $5.99 per month.

Crossplag AI Detector

Crossplag AI Detector can give accurate predictions on the originality of the text with natural language processing techniques as well as machine learning algorithms. There is no specific data on the accuracy rate, but the more text you input, the more accurate the answer will be.

It is also extremely easy to use the Crossplag AI detector. Sign up, paste the text, and you can soon get the results. A high confidence percentage indicates that most of the text is written by AI, while a low confidence percentage indicates that the texts are written by humans.

Key Features:

• Check if your content is AI-generated effectively and accurately.
• The detection process is as simple as 123.
• Plagiarism checking for individuals and education.
• High data security protection.

Price: Free

ContentDetector.AI

ContentDetector.AI is an outstanding AI text detection tool in the market, It has both AI detection and word-counting features. It provides you with a clear and visually appealing percentage form to show authenticity without any limit restrictions.

You can always turn to ContentDetector.ai for the highest accuracy because it always gives extensive reporting. All reported data is based on real source indications. Moreover, ContentDetector.AI can also check chatbot responses for plagiarism.

Key Features:

• AI text detection that can distinguish AI content from ChatGPT, Jasper, Copy.AI.
• Edit or change document formats.
• Check chatbot responses for plagiarism.
• Detect the language of unfamiliar words.

Price: Free

GPTZero

GPTZero can help detect 5000 AI-generated texts from ChatGPT, Bard, and other AI models for free. It is specially trained for student writing and ed-tech use cases. If you are an educator who has signed up and subscribed to GPTZero, you can choose to batch-upload files and know all the assignments’ authenticity in one go.

GPTZero is still in the beta phase, so lots of people are questioning its accuracy. GPT Zero official says they detect AI content based on two factors, perplexity, and burstiness. The accuracy of GPTZero is 98%. It’s one of the best AI tools for education.

Key Features:

• Detect AI-generated content, especially for educators.
• Batch upload and check documents in one go.
• Highlight AI sentences, making it easier for you to check.
• API solutions for enterprises and organizations.

Price: Free

FAQs

1. What is the best AI content detector?

It is hard to say which is the best AI content detector of all since all AI content detectors are trained by different information and using different models. We recommend you try the above 10 reliable and accurate tools and find one that meets your requirements.

2. What is the best free AI content detector?

Among the 10 AI content detectors, GPTZero, and Crossplag AI Detector are completely free. Other tools like Winston AI offer free trials. Each with different limitations. Again, we suggest you try it for yourself.

3. How accurate are AI content detectors?

It very depends on the language and the content quality. In general, AI content detectors have 90% accuracy.

4. Do AI content detectors work across different languages?

Yes, AI content detectors like ZeroGPT, and Copyleaks can work across different languages.

Conclusion

The AI content generator is both a blessing and a curse. It brings people inspiration as well as plagiarism issues. The above 10 AI text detectors are all good to go! As AI continues to develop, the list of best AI text detectors may change. Please come back and check for the latest update.