
PlagiarismSearch
Unicheck
Originality.AI
Plagramme
Copyleaks
GPTZero
PlagScan
Turnitin is preferred by educational institutions around the world for preventing plagiarism. Instructors at all levels of education can request that students use the service to submit papers, and Turnitin checks those papers for plagiarism.

Open NASA
Google Open Source
Open Source @IFTTT
Nike OSS
NASA Image and Video Library
OpenKube
OpenMCT by NASA
253 NASA open source software projects
Which is more popular?
Code NASA might be a bit more popular than Turnitin. We know about 7 links to it since March 2021 and only 5 links to Turnitin.
Website, pricing, platforms and company facts side by side.
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| Website | turnitin.com | code.nasa.gov |
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What each product offers, as listed by its team.


Possible disadvantages
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An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Code NASA yet.
Walkthroughs and reviews on video.
How To Check Plagiarism in Turnitin
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Turnitin and Code NASA. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


while working in an education institute this seemed a good tool to check AI, citation etc. But actually when i used it it gave the wrong numbers, i would not prefer anyone one to use it . I expected a lot more
Turnitin may be an excellent plagiarism-detecting tool to assess whether a school assignment is copied, but it sometimes falls short when the task gets complicated.
✓ Scribbr is an authorized partner of Turnitin, a leader in plagiarism prevention. Its software detects everything from exact word matches to synonym swapping.
We have no reviews of Code NASA yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I was a philosophy major and ran arch in college without too many issues. The main thing I needed was a doc/docx compatible word processor for submitting my essays to turnitin.com (though I believe I was simply able to email or turn in... Source: almost 3 years ago
This works for most schools and colleges as most teacher's arent given turnitin.com which is way more accurate and is what professors and universities use themselves. As someone who relied on zerogpt for months, It isn't as accurate at... Source: almost 3 years ago
As a final grade for my english class, we had to create a college personal statement essay and submit it through turnitin.com. I am hoping to submit this personal statement also to my colleges, but im scared im going to get marked for... Source: over 3 years ago
Just to be clear this is one center’s first open source release. There’s open source from other centers at https://github.com/nasa. - Source: Hacker News / over 1 year ago
NASA has a good set of open source projects available for public use: https://code.nasa.gov/. - Source: Hacker News / about 3 years ago
Yes, this is no-cost but not necessarily open source. NASA open source software can be found at: https://code.nasa.gov/. - Source: Hacker News / about 3 years ago
When comparing Turnitin and Code NASA, you can also consider the following products.

PlagiarismSearch is online service that detects plagiarized content.
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The plagiarism checker Unplag scans across the internet, repositories, open sources content and databases. It delivers real-time results and has no cached data.
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All of Googles open source projects under a single umbrella
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Protect your reputation and improve your content quality by accurately detecting duplicate content and artificially generated text with the most accurate AI detection tool on the market.
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A collection of IFTTT OSS projects.
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