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Keyword density helper – This tool comes with a built-in keyword density helper in some ways similar to the likes of SurferSEO or MarketMuse the difference being, ours is free! This feature shows the user the frequency of single or two word keywords in a document, meaning you can easily compare an article you have written against a competitor to see the major differences in keyword densities. This is especially useful for SEO’s who are looking to optimize their blog content for search engines and improve the blog’s visibility.
You can also easily compare text by copying and pasting it into each field, as demonstrated below.
Ease of use
Our text compare tool is created with the user in mind, it is designed to be accessible to everyone. Our tool allows users to upload files or enter a URL to extract text, this along with the lightweight design ensures a seamless experience. The interface is simple and straightforward, making it easy for users to compare text and detect the diff.
Multiple text file format support
Our tool provides support for a variety of different text files and microsoft word formats including pdf file, .docx, .odt, .doc, and .txt, giving users the ability to compare text from different sources with ease. This makes it a great solution for students, bloggers, and publishers who are looking for file comparison in different formats.
Protects intellectual property
Our text comparison tool helps you protect your intellectual property and helps prevent plagiarism. This tool provides an accurate comparison of texts, making it easy to ensure that your work is original and not copied from other sources. Our tool is a valuable resource for anyone looking to maintain the originality of their content.
User Data Privacy
Our text compare tool is secure and protects user data privacy. No data is ever saved to the tool, the users’ text is only scanned and pasted into the tool’s text area. This makes certain that users can use our tool with confidence, knowing their data is safe and secure.
Compatibility
Our text comparison tool is designed to work seamlessly across all size devices, ensuring maximum compatibility no matter your screen size. Whether you are using a large desktop monitor, a small laptop, a tablet or a smartphone, this tool adjusts to your screen size. This means that users can compare texts and detect the diff anywhere without the need for specialized hardware or software. This level of accessibility makes it an ideal solution for students or bloggers who value the originality of their work and need to compare text online anywhere at any time.
The Perplexity Assistant isn’t just another chatbot. It’s a mobile assistant that can help you get things done faster.
Built into the Perplexity Android and iOS apps, it can answer questions, help to set reminders, and even book dinner reservations on your behalf.
In short, it’s not one of those apps that you only break out every so often — it can be useful for everyday life.
If you’ve been thinking about trying it out, here’s what you need to know about the Perplexity Assistant.
Perplexity Assistant can provide you with information like similar AI tools, but it’s also designed to actually do things, making it more similar to some of the capabilities of an AI agent in contrast to a traditional chatbot.
It can still answer questions, of course, but it can also follow through on all kinds of tasks, from summarizing emails to helping book dinner reservations.
For example, let’s say you’d like to book a table at a local restaurant. The Perplexity Assistant can:
Better yet, it can keep track of what you’ve asked or typed (“find restaurants near me”), carry over the context (“book a table at the best-ranking Italian one”), and then head to the OpenTable website or app and fill in your reservation details automatically (“at 7 pm for 2 this Friday”)
You’ll still need to confirm the reservation yourself (which isn’t a bad thing, as AI doesn’t get it right 100% of the time), but the tool can do most of the legwork without constant prompts.
Although Perplexity is known as an AI search engine, the Assistant can do more than just look things up online. It works with several popular apps, including:
You can also use it to summarize emails, helping you shave a few more minutes off your workload. There’s just one catch: the extent to which you can use these apps and features depends on your operating system.
Perplexity Assistant first launched on Android in January 2025. Then, just a few months later, an iOS launch followed in April 2025. It seems the main reason for the delay is that Perplexity needed to wait for Apple to grant the right permissions.
That said, it doesn’t look like Apple gave them the same kind of permissions as Google did for Android. The level of access on both types of operating systems is quite different, and this can affect how the Assistant works on each device.
For example, Perplexity Assistant is multimodal on Android, but not on iOS, as Apple currently doesn’t allow the tool to access your camera or support screen sharing.
Although it could change in the future, this means the current iOS app can’t “see” what you’re seeing and provide context. However, you can still ask the Assistant questions about an image if you upload it.
Ultimately, Android’s broader permissions seem to provide more seamless actions with the Assistant than iOS.
The app may not be multimodal on both platforms, but it is multilingual. Perplexity Assistant supports 15 languages, including:
It also works on older devices like the iPhone 13 mini, according to The Verge, meaning users don’t have to upgrade their devices to take advantage of its capabilities. However, the most accessible part of this tool is that it is free.
That’s right — Perplexity Assistant has a free tier. If you’d like to get a little more out of the tool, though, you could upgrade to Perplexity’s paid Pro tier.
Although it has some impressive features, the AI isn’t perfect.
One of Perplexity Assistant’s biggest limitations is that it can hallucinate and make mistakes.
So, as with other AI tools, it’s always a good idea to double-check its results and sources, especially if you’re using it to generate content. Of course, you can do this manually, but using something like an AI checker and fact checker can make the process much easier.
Not only can these tools identify sections that are likely the result of AI writing, but they also provide in-text highlights so you know which areas could benefit from a close editing eye and more comprehensive fact-checking.
If you have yet to work one into your workflow, try the Originality.ai AI Detector to see it in action today.
The good news is that Perplexity may be in a position to address these kinds of limitations in the future, as the company has some big plans in the works. For example, TechCrunch reports that Samsung is nearing a deal with Perplexity to preload both its app and assistant in its devices.
Intrigued? Here’s a short guide on how to download and use Perplexity Assistant.
Perplexity Assistant is only available through the Perplexity app. Therefore, you can search for and download “Perplexity - Ask Anything” from Google Play for Android or the App Store for iOS devices.
You don’t need to create an account to use the free version of Perplexity or its Assistant.
However, signing up and logging in enables you to customize your profile and settings (such as saving your history like ‘Threads’). So, it’s worth considering.
After installation, open the app.
Now, you should be good to go, so give it a spin. Need a ride? Ask Perplexity Assistant to help you book an Uber. Looking for a particular YouTube video? Ask it to find it for you.
You can use voice commands or text, but keep in mind that the Assistant is capable of much more on Android than iOS.
It may not have the same name recognition as Siri or Alexa, but Perplexity Assistant stands out as a mobile-first AI assistant with agent-like capabilities.
Unlike most assistants that seem like little more than voice-activated search engines, this one can actually help you get things done in your daily life.
Like other AI tools, it’s not perfect, but Perplexity Assistant is one of the few that you may find useful right out of the box (so to speak).
Then, incorporate guardrails such as AI detectors and fact-checkers to address its limitations and maintain transparency.
Learn more about the latest in AI:
No, that’s one of the benefits, only fill out the areas which you think will be relevant to the prompts you require.
When making the tool we had to make each prompt as general as possible to be able to include every kind of input. Not to worry though ChatGPT is smart and will still understand the prompt.
Originality.ai did a fantastic job on all three prompts, precisely detecting them as AI-written. Additionally, after I checked with actual human-written textual content, it did determine it as 100% human-generated, which is important.
Vahan Petrosyan
searchenginejournal.com
I use this tool most frequently to check for AI content personally. My most frequent use-case is checking content submitted by freelance writers we work with for AI and plagiarism.
Tom Demers
searchengineland.com
After extensive research and testing, we determined Originality.ai to be the most accurate technology.
Rock Content Team
rockcontent.com
Jon Gillham, Founder of Originality.ai came up with a tool to detect whether the content is written by humans or AI tools. It’s built on such technology that can specifically detect content by ChatGPT-3 — by giving you a spam score of 0-100, with an accuracy of 94%.
Felix Rose-Collins
ranktracker.com
ChatGPT lacks empathy and originality. It’s also recognized as AI-generated content most of the time by plagiarism and AI detectors like Originality.ai
Ashley Stahl
forbes.com
Originality.ai Do give them a shot!
Sri Krishna
venturebeat.com
For web publishers, Originality.ai will enable you to scan your content seamlessly, see who has checked it previously, and detect if an AI-powered tool was implored.
Industry Trends
analyticsinsight.net
Tools for conducting a plagiarism check between two documents online are important as it helps to ensure the originality and authenticity of written work. Plagiarism undermines the value of professional and educational institutions, as well as the integrity of the authors who write articles. By checking for plagiarism, you can ensure the work that you produce is original or properly attributed to the original author. This helps prevent the distribution of copied and misrepresented information.
Text comparison is the process of taking two or more pieces of text and comparing them to see if there are any similarities, differences and/or plagiarism. The objective of a text comparison is to see if one of the texts has been copied or paraphrased from another text. This text compare tool for plagiarism check between two documents has been built to help you streamline that process by finding the discrepancies with ease.
Text comparison tools work by analyzing and comparing the contents of two or more text documents to find similarities and differences between them. This is typically done by breaking the texts down into smaller units such as sentences or phrases, and then calculating a similarity score based on the number of identical or nearly identical units. The comparison may be based on the exact wording of the text, or it may take into account synonyms and other variations in language. The results of the comparison are usually presented in the form of a report or visual representation, highlighting the similarities and differences between the texts.
String comparison is a fundamental operation in text comparison tools that involves comparing two sequences of characters to determine if they are identical or not. This comparison can be done at the character level or at a higher level, such as the word or sentence level.
The most basic form of string comparison is the equality test, where the two strings are compared character by character and a Boolean result indicating whether they are equal or not is returned. More sophisticated string comparison algorithms use heuristics and statistical models to determine the similarity between two strings, even if they are not exactly the same. These algorithms often use techniques such as edit distance, which measures the minimum number of operations (such as insertions, deletions, and substitutions) required to transform one string into another.
Another common technique for string comparison is n-gram analysis, where the strings are divided into overlapping sequences of characters (n-grams) and the frequency of each n-gram is compared between the two strings. This allows for a more nuanced comparison that takes into account partial similarities, rather than just exact matches.
String comparison is a crucial component of text comparison tools, as it forms the basis for determining the similarities and differences between texts. The results of the string comparison can then be used to generate a report or visual representation of the similarities and differences between the texts.
Syntax highlighting is a feature of text editors and integrated development environments (IDEs) that helps to visually distinguish different elements of a code or markup language. It does this by coloring different elements of the code, such as keywords, variables, functions, and operators, based on a predefined set of rules.
The purpose of syntax highlighting is to make the code easier to read and understand, by drawing attention to the different elements and their structure. For example, keywords may be colored in a different hue to emphasize their importance, while comments or strings may be colored differently to distinguish them from the code itself. This helps to make the code more readable, reducing the cognitive load of the reader and making it easier to identify potential syntax errors.
With our tool it’s easy, just enter or upload some text, click on the button “Compare text” and the tool will automatically display the diff between the two texts.
Using text comparison tools is much easier, more efficient, and more reliable than proofreading a piece of text by hand. Eliminate the risk of human error by using a tool to detect and display the text difference within seconds.
We have support for the file extensions .pdf, .docx, .odt, .doc and .txt. You can also enter your text or copy and paste text to compare.
There is never any data saved by the tool, when you hit “Upload” we are just scanning the text and pasting it into our text area so with our text compare tool, no data ever enters our servers.
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This table below shows a heat map of features on other sites compared to ours as you can see we almost have greens across the board!
