
Can ParaphraseApp detect plagiarism?
We put this plagiarism checker to the test with a variety of different types of content including blog posts and patchwork plagiarism samples.
If you’re thinking of using ParaphraseApp to check for plagiarism, read our detailed ParaphraseApp review below to see how well the tool performed in our tests.
ParaphraseApp is a free online plagiarism checker that lets you paste in up to 500 words to check them for plagiarism.
In addition to its plagiarism checker, ParaphraseApp also includes an article spinner, word counter, citation generator, grammar checker, and paraphrasing tool.
Tools like ParaphraseApp are designed to quickly and efficiently check for plagiarism, although the way they work differs from program to program.
Some plagiarism detectors only work with web-based searches, others reference academic databases.
Through its website, ParaphraseApp mentions that it can be used by students and teachers, as well as copywriters and content or blogging professionals.
However, before you jump in, you’ll want to read our ParaphraseApp review in detail to see how well the tool actually performed.
ParaphraseApp is free to use for up to 500 words and no registration is required.
Beyond its plagiarism checker, ParaphraseApp can also generate citations, check grammar, and summarize text.
For this test, we focused specifically on ParaphraseApp’s plagiarism checker
Step 1: We chose text samples from two blog posts directly from the Originality.ai blog:
Step 2: We then pasted the content directly into the Originality.ai plagiarism checker and into ParaphraseApp’s plagiarism checker and ran each tool, respectively.
Step 3: For the second part of the test, we chose examples of patchwork plagiarism, which is a more subtle example of plagiarism. This type of plagiarism is often harder for even advanced plagiarism checkers to detect.
Step 4: We then ran both samples through ParaphraseApp and the Originality.ai Plagiarism Checker to compare results.
Originality.ai Plagiarism Checker: 100% Match

ParaphraseApp: 0% Match

Originality.ai Plagiarism Checker: 100% Match

ParaphraseApp: 0% Match

Originality.ai Plagiarism Checker: 100% Match

ParaphraseApp: 0% Match

Originality.ai Plagiarism Checker: 94% match

ParaphraseApp: 0% Match


If the bars for ParaphraseApp look to be missing from the chart above, it’s because the tool failed to detect plagiarism on any of the content we pasted into the system.
If you’re looking for a powerful, easy-to-use and fast plagiarism checker that’s incredibly accurate and works on both copy/paste plagiarism as well as patchwork plagiarism, try Originality.ai’s plagiarism checker as an alternative to ParaphraseApp.
Plus, you also get access to a number of other helpful tools, including our best-in-class AI detector, readability checker, content optimizer, and much more!
Read more about plagiarism detection:
ParaphraseApp offers a copy-paste text field where you can input text and then the option to upload files, though it’s unclear what upload formats are accepted.
ParaphraseApp’s plagiarism detector is free to use up to 500 words, however from the results of our in-depth tests, the tool itself was unable to accurately and reliably detect plagiarism, which is why we recommend Originality.ai’s plagiarism detector as a ParaphraseApp alternative.
