Originality AI Review | AI Detector and More

We tested and researched Originality.ai, a tool that offers an AI detector, a plagiarism checker, a fact checker, and more to help writers and businesses publish content that is authentic and trustworthy.

Based on our findings and reviews on TrustPilot.com and ProductHunt.com, Originality.ai is similar to its competitors in that it’s able to detect both GPT-3.5 and GPT-4 written text. It also has a comparable overall accuracy of 76%.

However, many reviews also point out that Originality.ai’s high rate of false positives is problematic, as it incorrectly marks human-written text as AI-generated. This issue, which we also noticed, is not as evident in other tools that were tested.

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What is Originality AI?

Originality.ai uses artificial intelligence to offer an AI detector, a plagiarism checker, a fact checker, and a readability checker to help writers and businesses publish accurate, easy-to-read content.

AI checker

Originality.ai’s AI content checker is tailored only to editors and publishers, not students. Originality.ai claims that this specificity allows it to train its AI detection models on content that’s meant to be published for the average reader, whether in print or online.

Like many other available tools, Originality.ai is effective at identifying entirely AI-generated writing. It’s also known for its user-friendly interface and responsive customer support.

However, many users claim that, when compared to other AI checkers, Originality.ai is especially inaccurate, as it has a high rate of false positives. This means that the tool is incorrectly labeling human-written text as AI-generated. In fact, a common complaint is that the only way for Originality.ai to accurately identify human-written text is if it contains grammar, spelling, and syntactic errors.

Originality.ai only offers three free daily scans with a limit of 300 words each. Full access to the AI checker requires sign-up and payment.

Plagiarism checker

Originality.ai’s plagiarism checker detects unoriginal content in your writing and provides a detailed report that includes matching URLs and more. Most users claim that Originality.ai’s plagiarism checker does a good job at detecting plagiarized content. However, some find it inaccurate and unhelpful.

Originality.ai does offer a limited number of free plagiarism scans, but full access to their plagiarism checker requires users to sign up for an account and make a payment.

Fact checker

Originality.ai’s fact checker provides real-time fact checks to help writers and publishers maintain their credibility by preventing the publication of inaccurate information. The tool classifies facts as “potentially true” or “potentially false” and includes information that justifies each label.

Full access to Originality.ai’s fact checker requires sign-up and payment, but users can check three facts daily for free.

Readability checker

Originality.ai’s readability checker helps ensure that your writing is understandable for your target audience. The readability checker highlights potential issues in your writing, provides text scores and stats, and explains what can be done to optimize your writing.

Although the readability checker does provide some helpful insights, users may find it too strict and complex. For instance, the tool flags words with more than four syllables, which can lead to excessive and unnecessary corrections.

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Is Originality AI accurate?

After testing a selection of curated text, we learned that Originality.ai, like many other available tools, does a good job at detecting GPT-3.5 and GPT-4 generated text. Additionally, it can detect the use of paraphrasers 60% of the time and has a high overall accuracy score of 76%.

However, an issue many users complain about is Originality.ai’s high rate of false positives. In fact, one reviewer states that even biblical and legal documents get incorrectly flagged as AI-generated.

We encountered similar results when we tested their AI checker by scanning the introduction of this blog post. Originality.ai incorrectly indicated that there was a 94% chance that it was AI-generated, though it wasn’t. This result can be concerning to some.

Al Detection

Originality AI pricing

Originality.ai offers two pricing options that provide different amounts of credit. The pay-as-you-go option costs $30 and includes 3,000 credits, whereas the base subscription costs $14.95 per month and comes with 2,000 monthly credits.

For both plans, one credit scans 100 words for plagiarism and AI checking. For the fact checking feature, one credit scans ten words. This means that if writers average 1,000 words per article or post, they are limited to approximately 20–30 AI and plagiarism scans per month.

Both plans offer full access to Originality.ai’s AI checker, plagiarism checker, and readability checker, but the monthly subscription offers a few more features, including unlimited scan history and file upload options.

Originality AI alternatives

Several companies offer many of the same features provided by Originality.ai.

For example, QuillBot’s AI Detector is free and includes unlimited monthly scans with a generous limit of 1,200 words per scan. Our tests found that QuillBot’s AI Detector has a slightly higher accuracy score of 78% compared to Originality.ai’s 76%, while also correctly detecting GPT-3.5 and GPT-4 generated texts and having a very low rate of false positives.

Additionally, QuillBot also offers a plagiarism checker. Users are granted three free checks per month, up to 1,000 words per scan, with the option of getting full access to the plagiarism checker through a subscription.

QuillBot does much more than just help you write original content. It offers numerous other tools, like its Grammar Checker and Paraphraser, to ensure your writing is not only trustworthy but also polished and error-free.

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Frequently asked questions about Originality AI

Is Originality AI free?

Full access to Originality.ai’s tools requires user registration and payment.

Originality.ai does offer free, limited access to some of its features. For example, its AI checker provides three free scans per day, with a 300-word limit per scan.

How much does Originality AI cost?

Originality.ai offers two pricing options. The pay-as-you-go option costs $30 and includes 3,000 credits, while the base subscription costs $14.95 per month and includes 2,000 monthly credits.

Each credit can be used to check 100 words for plagiarism and AI detection, or 10 words for fact checking.

Is Originality AI worth it for writers?

Writers should strongly consider using the AI checker and additional tools provided by either Originality.ai, QuillBot, or other alternatives. Because of the advancements in AI, many publishers and clients rely on these tools to evaluate and authenticate content. Using these tools allows writers to be proactive and check whether their writing appears to be AI-generated.

Is Originality AI worth it for publishers?

Publishers and other businesses managing multiple writers should consider employing the AI checker and various tools offered by Originality.ai, QuillBot, or other alternatives. Despite the advancements in AI, relying solely on AI-generated text can be detrimental to any business. These tools make it easy to ensure that the content you publish is credible, original, and human-written.

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Rancano, G. (2024, June 10). Originality AI Review | AI Detector and More. Scribbr. Retrieved July 16, 2024, from https://www.scribbr.com/ai-tools/originality-ai-review/

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Gina Rancano

Gina holds a Bachelor of Arts in English from Florida International University, where the curriculum focused on both writing and literature. She enjoys using the written word to express herself and communicate effectively, and she is passionate about helping others do the same.

1 comment

Gina Rancano
Gina Rancano (Scribbr Team)
June 10, 2024 at 11:18 AM

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