8 Actual Useful Tools: AI Checkers & Detectors (2024)

Whether you’re a student, a teacher, or simply someone trying to detect AI-written content…

This is the guide you need. Over here, we’ll show you:

• 8 of the best AI checkers for originality
• Without any bias → We’re not hosting any of them
• An actually helpful list, made by people like you.

We’ll look at both free and paid options.

Let’s go and find you a new AI content detector.

Listed: 8 Best AI-Content Checkers

1. Undetectable.ai

Sign up for free: Undetectable.ai

Pros:

• Engages users with lifelike chatbots.
• Enables personalized marketing content.
• Enhances gaming experiences with realistic NPCs.
• Streamlines customer service processes.
• Boosts creativity and productivity across professions.
• Accelerates research and development tasks.

Cons:

• Potential to create misleading deepfakes.
• Can perpetuate bias and discrimination.
• Risk of spreading misinformation and propaganda.

Pricing:

• From $9.99/month to $104.42/month
• Offers Enterprise pricing

Features:

• Mimics human intelligence for tasks like writing and art.
• Utilizes large language models (LLMs) for human-like content generation.
• Offers tailored advertisements and recommendations.
• Provides improved customer service automation.
• Fuels creativity in arts and innovations.
• Facilitates efficient research and development processes.

2. Turnitin

Pros:

• Targets academia including students, instructors, publishers, and researchers.
• Exposes sophisticated incorrectness in student works.
• Aids students in developing new ideas.
• Simplifies evaluation procedures for instructors.
• Offers secure offline digital exams.
• Provides feedback and insights for publishers and researchers.

Cons:

• Pricing isn’t transparent; requires contacting sales.

Pricing:

• Varies based on the product and category.
• Contact the sales team for specific pricing.

Features:

• Ensures originality in students’ work.
• Provides tools for academic integrity and excellence.
• Delivers feedback and insights for academic development.

3. Writer

Pros:

• Capable of detecting copied content.
• Simple to use interface.
• Option to input a web page URL to pull text.
• Can distinguish between human and AI-written text.

Cons:

• Limited to 1,500 characters at once for checking.
• Large texts need to be divided into parts for checking.

Pricing:

• Free

Features:

• AI plagiarism detection tool.
• Analyzes content with a percentage meter to gauge plagiarism.
• Option to input either text or a web page URL.
• Plans for a dedicated app for the company’s other services.

4. GPTZero

Pros:

• Highly recommended by online users.
• Easy-to-use interface.
• Uses statistical data for differentiation.
• Checks for factors like perplexity and burstiness.
• Specific about its metrics.

Cons:

• Occasionally flagged original text as AI-written, although rare.

Pricing:

• Completely free to use.

Features:

• AI content detection across different texts.
• Uses algorithm to check originality and other factors.
• Provides specificity on metrics used for detection.

5. Winston AI

Pros:

• Displays human, plagiarism, and readability scores.
• Supports various file types: .docx, .png, .jpg.
• Supports English and French languages.

Cons:

• Limited to 2,000 words for the free plan.
• Requires sign-up for use.

Pricing:

• Free: No cost for up to 2,000 words scan or one week.
• Essential: $12/mo (billed annually) or $18/mo (billed monthly) for up to 80,000 words per month.
• Advanced: $19/mo (billed annually) or $29/mo (billed monthly) for up to 200,000 words per month.
• Custom plan available upon request.

Features:

• OCR capability for scanning pictures and handwriting.
• Plagiarism detection.
• Shareable PDF reports generation.

6. Copyleaks

Pros:

• White-label option available.
• API integration into enterprise systems.
• Chrome extension available.

Cons:

• Users need to hover over text for a percentage score.
• Occurrence of false positives.

Pricing:

Plan Type	Credits	Cost
Monthly	100	$9.99
	250	$21.99
	500	$39.99
	1,000	$74.99
	2,500	$184.99
	5,000	$349.99
	10,000	$679.99
	25,000	$1,612
Annual	1,200	$8.33 per year
	3,000	$18.32 per year
	6,000	$33.32 per year
	12,000	$62.49 per year
	30,000	$154.16 per year
	60,000	$291.66 per year
	120,000	$566.66 per year
	300,000	$1,343.33 per year
Custom	300,000+	Custom quotes

Features:

• Supports multiple languages: Portuguese, English, German, French, Spanish.
• LMS integration.
• Source code plagiarism detection.
• OCR (Optical Character Recognition) technology.
• Models: GPT-2, GPT-3, ChatGPT, GPT-4, T5, Bert, Jasper.

7. Originality.ai

Pros:

• Developed by content marketing and GPT-3 experts.
• Monitors team activities and checks for plagiarism.
• Coming soon: ability to verify the originality of an entire website’s content.
• Provides APIs for integration.

Cons:

• Comprehensive website content checker feature not yet available.

Pricing:

• Starting at $0.01 per credit.
• 1 credit scans 100 words.

Features:

• Detects content written with ChatGPT and GPT 3.5 (DaVinci-003).
• Can be integrated into content creation workflows or custom tools.

8. ZeroGPT

Pros:

• Offers a free plan.
• No need for registration.
• Supports various AI models.

Cons:

• Doesn’t allow printing of results.
• Demonstrates inconsistent detection accuracy.

Pricing:

• Free.

Features:

• Allows users to upload files or paste text.
• Provides immediate detection results.
• Easy-to-navigate website.
• Detects artificially created content.

Conclusion

There you have it — these are the 8 best AI Content detectors.

We really hope you found useful advice in this post.

Learn how to become more productive with our guides on how to use AI.

Thank you for reading this,

Ch David and Daniel