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Forumbee
turnitin.forumbee.com › t › g9hcsxv › ai-detection-and-grammarly
AI Detection and Grammarly - AI & Emerging Tech in Higher Ed - Turnitin Educator Network
April 26, 2023 - The reason why I say that, is that ... to give an AI score of 100% when the student claims they submitted it to Grammarly, tells me that they used Grammarly's AI function....
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Grammarly
grammarly.com › ai-detector
AI Detector: Free AI Checker for ChatGPT, GPT5 & Gemini
Use Grammarly's free AI detector to identify content generated by ChatGPT, GPT5, and Gemini. Our AI checker provides reliable and free results, no sign-up needed.
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Reddit
reddit.com › r/askprofessors › grammarly premium vs turnitin ai
r/AskProfessors on Reddit: Grammarly premium vs Turnitin AI
May 10, 2023 -

Hello, I’m a student at college and currently in the first year of my degree. I utilize grammarly premium to help check my grammar mistakes and the “clarity function “ that helps provide better clarity on my work. I recently discovered that there was an AI that does essays for you and that Turnitin AI detects if an AI has written your assignment. Specifically some lecturers had advised us as students to use grammarly and some said that it was not allowed. I’m just wondering if the words rephrased by grammarly “clarity” function is considered cheating and would be detected ?

Top answer
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25
I personally tell students that using Grammarly is not only allowed but encouraged. Full AI writing, however, is not. Grammarly's clarity functions are something I use in my own academic writing, I don't take every suggestion it gives me, and I often reword in an entirely different way when it tells me something is unclear. It isn't always right and doesn't pick up on jargon a lot of the time, so you shouldn't just accept its suggestions without fully reviewing them. Doing a Grammarly review on a recent paper I wrote that was just under 30 pages, for example, took me about 6 hours to get through. For something shorter, that won't take you as long, but you have to really study each suggestion carefully and make an informed choice about whether or how to implement it. Using something like ChatGPT is totally different, IMO, and writes the thing for you whole cloth. AFAIK, an AI detector in plagiarism software is not going to ping on things like the Grammarly suggestions because that doesn't contain enough hallmarks of AI-generated text. One example I can give you is that sometimes Grammarly will tell me that a term is "overused" and gives me a list of words to use it its place. It's still me deciding if that advice is good and also deciding which alternate word (or another entirely) I should use instead. That would in no way ping an AI detector.
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This likely depends on your institution, and potentially even individual professor's policies. At my institution, any use Grammarly is explicitly listed as academic misconduct. If your professors have told you to use it, it is likely fine to use with those professors, but I would not assume it is okay with all of them.
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JustDone
justdone.com › blog › ai › turnitin vs grammarly
Turnitin vs Grammarly in 2025: Which AI Tool Is Better for Detection?
That said, Grammarly-generated ... like ChatGPT or Jasper. Turnitin's AI detector is more likely to flag obviously robotic patterns: repetitive structure, formulaic phrasing, and non-human logic flow....
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Quora
quora.com › If-students-use-Grammarly-for-grammar-checks-does-Turnitin-detect-it-and-flag-it-as-AI
If students use Grammarly for grammar checks, does Turnitin detect it and flag it as AI? - Quora
Answer (1 of 2): No, how can it? You write an essay, then run it through Grammarly, and correct any grammatical errors it finds. That’s like using Word’s grammar checker. The words are yours, the grammar is correct.
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Quora
quora.com › If-I-use-Grammarly-AI-to-paraphrase-my-work-will-Turnitin-detect-this-as-AI-work
If I use Grammarly AI to paraphrase my work, will Turnitin detect this as AI work? - Quora
Answer (1 of 8): Yes it does. I've had several friends and fellow students get flagged for using AI when all they did was use Grammarly. I even tested it myself and my friend who is a professor told me that my work came up 65% AI.
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Netus AI
netus.ai › blog › can-turnitin-detect-grammarly
Can Turnitin Detect Grammarly
1 week ago - Its primary purpose is to detect plagiarism, and with the growing use of AI in writing, Turnitin has also developed capabilities to identify AI-generated content. However, the question remains: does Turnitin specifically detect modifications ...
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Gowinston
gowinston.ai › home › blog › can turnitin detect grammarly?
Can Turnitin Detect Grammarly?
June 19, 2025 - Grammarly doesn’t create entirely new content like ChatGPT, but it still uses AI to rewrite or enhance sentences. Advanced plagiarism detectors like Turnitin can instantly spot even the slightest use of AI.
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Forumbee
turnitin.forumbee.com › t › 83h4qhz › grammarly-turnitin-coms-ai-score
Grammarly & Turnitin.com's AI score - AI & Emerging Tech in Higher Ed - Turnitin Educator Network
May 6, 2023 - I have been using turnitin.com's new AI detection score since it came out. I have seen several assignments get 100% on the AI score. One student emailed me saying that they used Grammarly to help edit their writing.
Find elsewhere
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Thepinelog
thepinelog.com › news › article_c1329dd0-ed24-11ee-b37a-73d9baa3010b.html
Grammarly flagged as AI plagiarism poses risks to students | News | thepinelog.com
June 10, 2024 - Turnitin’s own website states that “Turnitin’s AI writing detection helps educators identify when AI writing tools such as ChatGPT may have been used in students’ submissions.” While this is a necessary function of Turnitin, the system is causing problems. If a student uses a lot of Grammarly’s suggestions for a paper, then Turnitin will often flag it as being AI generated.
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Medium
medium.com › @zoran_trimmel › does-turnitin-detect-grammarly-my-personal-take-on-this-common-question-ff5baa614d62
Does Turnitin Detect Grammarly? My Personal Take on This Common Question | by Zoran Trimmel | Medium
June 10, 2025 - Like many of you, I rely on tools like Grammarly to catch typos and improve flow. But then a little voice in my head wondered: Could this get flagged as AI-written? So, I decided to dig deeper. In short: basic edits made by Grammarly — like grammar, spelling, or punctuation corrections —won’t trigger Turnitin’s AI detector.
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Trickmenot
trickmenot.ai › turnitin-vs-grammarly
The Ultimate Showdown: Turnitin Vs Grammarly
January 7, 2025 - Grammarly focuses on grammar checking, spelling correction, and style improvement. It uses AI writing assistance to help with clarity, tone, and conciseness. Its browser extension simplifies editing online content.
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TechDictionary
techdictionary.io › home › does turnitin detect grammarly? unveiling the truth in 2025
Does Turnitin Detect Grammarly? Discovering the Truth Now!
July 3, 2025 - No, Turnitin is not designed to detect any changes, such as spelling, punctuation, grammar, or paraphrasing by Grammarly. Its main goal is to catch content written by AI tools, such as those using models like GPT-3.5.
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YouTube
youtube.com › watch
Is Grammarly Plagiarism & AI Detection as Effective as Turnitin? A Comparative Analysis - YouTube
In this video, I, explained Is Grammarly's Plagiarism & AI Detection as Effective as Turnitin? A Comparative Analysis whether its is is as good as Turnitin?▼...
Published   February 15, 2025
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DemandSage
demandsage.com › home › latest blog posts › grammarly vs turnitin (2025): which is better?
Grammarly vs Turnitin (2025): Which Is Better?
2 weeks ago - Built-in AI detection tool. Allows you to set grading assessments inside the platform. Supports bulk checking. Draft couch features for students to improve their writing. Solutions for higher, secondary, and middle school.
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GPTHuman
gpthuman.ai › home › blog › which ai checker does turnitin use?
Which AI Checker Does Turnitin Use?
October 16, 2025 - It’s that the polished rhythm and flawless structure can mimic AI-generated patterns. That’s why so many students online say things like, “I didn’t use ChatGPT, I just used Grammarly — and Turnitin flagged me 100% AI.”
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University of Newcastle
askuon.newcastle.edu.au › app › answers › detail › a_id › 2519 › ~ › does-grammarly-use-artificial-intelligence
Does Grammarly use Artificial Intelligence? / AskUON / The University of Newcastle, Australia
For more information refer to Using Grammarly on the Generative AI Tools Library Guide. Turnitin’s Artificial Intelligence Detection may flag use of Grammarly in written submissions, and drafts of your work can be a useful part of any discussions around your learning and assessment.
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Reddit
reddit.com › r/askprofessors › professor suggested we use grammarly...when we have turnitin
r/AskProfessors on Reddit: Professor suggested we use Grammarly...when we have Turnitin
March 10, 2024 -

I have a professor who I'm disputing with. She gave me a C on a paper, which I disputed and she raised my grade to a B. For reference, I'm on my second bachelor's, started my first bachelor's a decade ago, and had a 3.8 on my first degree and currently have a 4.0.

One of her critiques on my paper was my writing. I've never had a professor critique my writing, so I asked her for more clarification. She suggested on my next paper that we use Grammarly. My university uses Turnitin and has a strict no AI policy. I responded and told her there have been instances at other universities where students have used Grammarly and have had Turnitin detect it as AI. I said I was not willing to risk my academic career on using AI and would instead use spell check and the writing center, both of which are university approved.

I haven't heard back from her yet, but I'm concerned about the implications of a professor potentially suggesting that we use AI when it's specifically against university policy. Do you think this is worth escalating, and if so, do I go to the department chair, or do I go higher up? I may complain anyway if I keep disputing my grades as I've had other issues with her, but I'm wondering if this is significant enough to complain now.

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Yoodli
yoodli.ai › blog › things-to-know-about-turnitin
Top 7 Things to Know About Turnitin
Luckily, that isn’t the case. The Turnitin software hasn’t been trained on Grammarly’s specific grammar, punctuation, and spelling edits. Instead, Turnitin evaluates work for AI content created by large language models (LLMs).