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AI Content Detector vs Originality.ai

Free vs paid AI detection — accuracy, plagiarism checking, and value

quick verdict

Originality.ai combines AI detection with plagiarism checking and is built for content publishers who need reliable, auditable results. Txtory is free for quick one-off AI checks.

Head-to-Head Comparison

Feature AI Content Detector Originality.ai
Price Free Pay-per-use ($14.95/mo)
AI detection Yes Yes (high accuracy)
Plagiarism check Separate tool Built-in
Readability score Separate tool Built-in
API No Yes
Team features No Yes
Signup required No Yes

Originality.ai was built specifically for content publishers and SEO teams. It combines AI detection with plagiarism checking in a single scan, provides a confidence score, and maintains a history of all checks — features designed for teams that buy content at scale and need to verify it before publishing.

The Publisher’s Tool

Originality.ai’s strength is its workflow integration. You can scan URLs directly, check content in bulk, share reports with team members, and track a writer’s AI usage over time. The pay-per-scan model ($0.01 per 100 words) means you only pay for what you use, which is cost-efficient for agencies processing hundreds of articles monthly.

Where Txtory Differs

Txtory is not a content auditing platform. It is a single-scan detection tool with no account, no payment, and no history. You paste text, get a result, and move on. For a freelancer checking their own work or a student making sure their essay does not trigger detection, that simplicity is the point.

The Bottom Line

Originality.ai is the right tool for content teams that need auditability, bulk scanning, and integrated plagiarism checks. Txtory is the right tool for anyone who just needs a quick, free AI detection check without committing to a platform.

Try AI Content Detector free — no signup required

> open ai-detector

$ faq

Is Originality.ai worth paying for?
For content agencies, publishers, and educators who scan hundreds of documents monthly, yes. The combined AI detection plus plagiarism checking saves time. For occasional checks, Txtory's free tool is sufficient.
Does Originality.ai detect the latest AI models?
Originality.ai regularly updates its detection models to catch content from the latest ChatGPT, Claude, and Gemini versions. It is one of the fastest to adapt to new AI models.
Can I check plagiarism on Txtory?
Yes. Txtory has a separate free Plagiarism Checker tool. Originality.ai combines both checks in one scan.
Which tool is better for a content agency?
Originality.ai. It offers team accounts, scan history, API access, and combined AI plus plagiarism reports — features a content agency needs at scale.
Does Txtory store my scanned text?
No. Txtory processes text in real-time and does not store submitted content. Check Originality.ai's privacy policy for their data retention practices.