Decision Support · Side-by-side

AI Detector by 8Tools vs TextCortex AI Content Detector API. Side by side.

Compare pricing, strengths, and use cases so it is easier to pick the right fit.

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AI Detector by 8Tools

Best overall

TextCortex AI Content Detector API

For everyday users who need a quick, visual check on whether text was written by AI, AI Detector by 8Tools is the simpler choice with its sentence-level heatmap and no-code dashboard. TextCortex AI Content Detector API is built for developers and businesses that need to process large volumes of documents programmatically, but it's overkill and harder to use for a casual user. The biggest difference: 8Tools gives you a ready-to-use web tool; TextCortex is an API that requires coding to get any value.

AI Detector by 8Tools

#1753 of 3,826 Web

TextCortex AI Content Detector API

#828 of 3,826 Web

Scores at a glance

AI Detector by 8ToolsTextCortex AI Content Detector APIPractical Versatility

Onboarding Ease

Ecosystem Fit

Market Value

Choose AI Detector by 8Tools if

You're a student or freelancer who needs to check a few paragraphs or short essays for AI content.
You want a visual heatmap to show a client or teacher exactly which sentences look AI-written.
You prefer a simple web tool over learning to use an API.
You need to upload Word or PDF files for checking, not just plain text.

Choose TextCortex AI Content Detector API if

You're a developer building a content moderation system that needs to scan thousands of articles automatically.
You work with multilingual content and need a detector that handles languages other than English well.
You have a budget for enterprise pricing and need to integrate AI detection into your own app or website.
You want to set custom probability thresholds and export results in CSV for data analysis.

Key differences

8Tools is a web tool you use in a browser; TextCortex is an API you must code to use.
8Tools has a free tier with a 5,000-character limit; TextCortex has no free tier and charges per credit.
8Tools shows a sentence-level heatmap in the dashboard; TextCortex returns raw data you have to visualize yourself.
8Tools supports PDF and Word uploads; TextCortex also supports HTML and JSON inputs.
TextCortex has superior multilingual detection; 8Tools is primarily English-focused.
8Tools pricing is unclear but likely cheaper for casual use; TextCortex is enterprise-oriented and expensive.

Facts side by side

	AI Detector by 8Tools	TextCortex AI Content Detector API
Free plan
Mobile app
API access

AI Detector by 8Tools: strengths & weaknesses

Works right in your browser – no coding needed, just paste text or upload a document.
Shows you exactly which sentences look AI-written with a color-coded heatmap, so you can see why it flagged something.
Supports multiple file types (PDF, Word, text) and gives you a downloadable PDF report for proof.
Has a free tier so you can test it before paying anything.
Free tier limits you to 5,000 characters per scan – too short for long articles or reports.
No mobile app, so you can't use it on your phone easily.
Can sometimes flag technical or dry writing as AI-generated (false positives).
Pricing is unclear – you have to dig to find out what a subscription costs.

TextCortex AI Content Detector API: strengths & weaknesses

Excellent at detecting AI text in many languages – better than most tools for non-English content.
Gives a probability score and heatmap data, so you can set your own threshold for what counts as 'AI'.
Frequently updated to catch the latest AI models like GPT-4 and Claude.
Can handle batch processing of thousands of documents if you build it into your workflow.
Requires programming knowledge – you must write code to call the API and interpret the results.
No web dashboard or mobile app – it's purely a developer tool.
Credit usage can burn through your budget fast if you scan large datasets.
Enterprise pricing is hidden behind a sales call, so you can't just sign up and pay.

Common questions

Which tool is better for a non-technical person who just wants to check a blog post for AI content?

AI Detector by 8Tools is the clear winner – you just paste text or upload a file and see a heatmap. TextCortex requires you to write code, so it's not suitable for non-technical users.

Can I use either tool on my phone?

Neither has a mobile app, but 8Tools works in a mobile browser if you visit the website. TextCortex is an API, so you'd need to build a mobile interface yourself – not practical for everyday use.

Do these tools work for checking documents in languages other than English?

TextCortex is stronger for multilingual detection – it's a key strength. 8Tools supports multiple languages but is less reliable for non-English text.

Which tool is more affordable for a small business owner?

8Tools likely wins because it has a free tier and a unified subscription for multiple tools. TextCortex's pricing is enterprise-only and requires a sales call, so it's probably too expensive for a small business.

Can I integrate either tool into my own website or app?

Only TextCortex offers an API for integration. 8Tools does not have an API, so you cannot embed its detection into your own software.

AI Detector by 8Tools wins for everyday users with its no-code heatmap and free tier; TextCortex is only for developers who need automated, multilingual detection at scale.

If you're not a developer, go with AI Detector by 8Tools – it's simple, visual, and works right in your browser. TextCortex is powerful but only if you have coding skills and a budget for enterprise pricing. For 9 out of 10 everyday users, 8Tools is the practical choice.

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Detail pages: AI Detector by 8Tools · TextCortex AI Content Detector API

AI Detector by 8Tools

TextCortex AI Content Detector API

Free plan

Mobile app

API access