Hypotenuse AI Review:
based on real mystery shopping

A*Help Score: 60/100
🔥 published October 23, 2023 - updated April 3, 2024

Quick Overview

Hypotenuse offers many different services for content creators and businesses. Primarily, we were interested in its paraphrasing tool, which promises users to rework written content. This can be particularly useful for avoiding issues of repetitiveness, but there is definitely room for improvement in this particular service to be named best content rewriter.

The Good
  • Many language options
  • High readability
The Bad
  • High plagiarism results
  • Doesn’t highlight changes
  • Can’t try without registration
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Best selection of modes 74/100 Read review
An infographic with a short Hypotenuse AI review describing the ways it was tested and how it received an A*Help Score: 60/100
Hypotenuse AI Review

Hypotenuse & Paraphrasing Help — 31/55 ⭐️⭐️⭐️

After finishing our review, it is safe to say Hypotenuse demonstrates a commendable ability to maintain the original style across various texts, including personal, academic, and technical documents, which is a significant advantage. The tool allows for manual adjustments in the paraphrasing process, adding a level of customization. However, we would say that the effectiveness of paraphrasing is inconsistent across different types of texts. Personal narratives show moderate readability and extremely high AI detection rates, suggesting a need for further refinement. Academic and technical texts fare slightly better in readability but struggle with high plagiarism detection and AI detection rates, highlighting the tool’s limitations in producing content that significantly diverges from the original in terms of uniqueness.

Overall Paraphrasing Process
Text 1 (Personal)
Text 2 (Academic)
Text 3 (Scientific)
Hypotenuse AI Review
Hypotenuse AI Detection Results First Text (click here to see a large image)
Hypotenuse AI Review
Hypotenuse AI Plagcheck Results Second Text (click here to see a large image)
Hypotenuse AI Review
Hypotenuse AI Detection Second Text (click here to see a large image)
Hypotenuse AI Review
Hypotenuse AI Plagcheck Results Third Text (click here to see a large image)

Hypotenuse Value for Money — 16/25 ⭐️⭐️⭐️

Hypotenuse’s pricing structure, offering monthly and annual subscriptions, aims to provide flexibility for users. However, the lack of free mode options and the minimal features available compared to other tools in the market may not justify the investment for some users. In our opinion, while the tool does offer a variety of paraphrasing modes and supports multiple languages, the absence of critical features like grammar and plagiarism checks significantly impacts its overall value proposition.

Hypotenuse.ai Pricing Plans
Hypotenuse Pricing Plans (click here to see a large image)
Pricing Plans

Hypotenuse Overall Experience — 13/20 ⭐️⭐️⭐️

Hypotenuse offers a user-friendly website experience, characterized by an aesthetic interface and ease of use, without the distraction of ads. This streamlined approach facilitates a focus on paraphrasing tasks. However, the lack of device accessibility features, such as apps and browser extensions, limits the tool’s usability across different platforms and devices. The ability to add text directly and download paraphrased files enhances its utility, albeit the absence of options to add files or links directly for paraphrasing somewhat narrows its convenience.

Hypotenuse AI Review
Hypotenuse AI Dashboard (click here to see a large image)
Website Experience
Device accessibility
Text Submission


Hypotenuse is a paraphrasing tool with potential, offering a range of styles and modes for different types of texts and supporting multiple languages. Its high word limit for the free trial is a notable advantage. However, the tool’s value is compromised by the absence of essential features and limited device accessibility, which are critical for a comprehensive writing aid. Users seeking a basic paraphrasing tool might find Hypotenuse useful, but those in need of more advanced features and a better value for money might consider exploring other options.


Hypotenuse Reviews

At A*Help, we prioritize thorough examination of the services we come across. Our reviews are a blend of our hands-on experiences with the platform and feedback from trusted platforms like Sitejabber and Trustpilot. This comprehensive approach ensures our readers have a well-rounded understanding.

Is Hypotenuse a Scam?

Hypotenuse is primarily known for being a handy writing tool, including paraphrasing. It’s clear that Hypotenuse isn’t a scam. Still, the quality of certain text could be enhanced. Dive into the detailed review on our website for an in-depth look!

Is Hypotenuse Legit?

Our mystery shopping tests aim to filter out genuine services from potential fraud. After submitting three different style texts, we got back timely responses. Taking everything into account, Hypotenuse is a legitimate platform.

Is Hypotenuse Safe?

From our observations, Hypotenuse does not ask for unnecessary personal details, ensuring users’ privacy. We haven’t identified any suspicious activities or security breaches, leading us to label the platform as safe.

Is Hypotenuse Trustworthy?

Going by our mystery shopping results, Hypotenuse stands true to its promises. While there’s a possibility for enhancing the quality of its paraphrasing, it’s undeniable that the platform remains trustworthy.

Is Hypotenuse a Good Service?

After a comprehensive evaluation of Hypotenuse and considering its value for money, user experience, and paraphrasing quality, we found that it has room for growth. Our A*Help score for Hypotenuse stands at 60/100, indicating it’s a decent service but might not be the top choice for you.

Hypotenuse’s Specs

> Styles/Modes 
Other modes
> Features 
Grammar check
Proposing synonyms
> Languages 
> Usage 
Word limit6000 for free trial
Trying before registration
> Pricing Plans 
Time subscriptions
Mode subscriptions
> Website Experience 
Aesthetic Interface
Easy to use
Number of adsNo ads
> Device accessibility 
Browser extension
> Text Submission 
Add text
Add files/links
Download text/files
> Support 
Support chat
Support email
> Registration&Privacy 
Uses third-party registration methods (Apple, Facebook, Google, Microsoft account)
> Overall Paraphrasing Process 
Highligting changes
Changes by hand
> Text 1 (Personal) 
Word countHigher
AI detection99.86%
> Text 2 (Academic) 
Word countHigher
AI detection99.88%
> Text 3 (Scientific) 
Word countLower
AI detection62.32%

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