Compare Quillbot and Momentum: Which Extension is the Best?

Quillbot is an AI-powered writing assistant designed to enhance your writing with features like paraphrasing, grammar checking, and summarizing. Ideal for productivity and improving writing quality.
Momentum transforms your new tab into a personalized dashboard with to-dos, weather, and inspiration. We tested it extensively and here's our honest review.
Key Features
  • Paraphrasing Tool: Rewrites your sentences to improve clarity and style.
  • Grammar Checker: Identifies and corrects grammatical errors.
  • Summarizer: Condenses long texts into shorter summaries.
  • Citation Generator: Helps you create citations in various formats.
  • Plagiarism Checker: Ensures your content is original.
  • Personalized Dashboard: Customizable new tab page with to-dos, weather, and daily quotes.
  • Focus Mode: Helps you concentrate by displaying your main focus for the day.
  • To-Do List: Integrated task manager to keep track of your tasks.
  • Weather Updates: Real-time weather information.
  • Daily Inspiration: Beautiful images and quotes to keep you motivated.
  • Customization: Options to customize the background, widgets, and more.
Our Rating
8.7
8.7
Total users
4,485,643
2,663,645
Total ratings
3,036
14,714
Average rating
4.6 ⭐
4.3 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.7
4.88
2.9K+ ratings
4.0M+Users
Chrome Web Store logo
4.5
4.17
13.7K+ ratings
2.0M+Users
Edge
Microsoft Edge Store logo
4.5
4.47
104 ratings
485.6K+Users
Microsoft Edge Store logo
4.1
3.98
175 ratings
629.5K+Users
Firefox
-
Mozilla Firefox Add-ons Store logo
4.4
4.48
806 ratings
34.2K+Users
Safari
-
-
Features
9.0

Paraphrasing Tool:
Quillbot's paraphrasing tool is one of its standout features. It offers multiple modes like Standard, Fluency, and Creative, allowing users to choose the level of rewriting they need. We found it particularly useful for avoiding plagiarism and improving sentence structure.

Grammar Checker:
The grammar checker is robust, catching errors that many basic spell checkers miss. However, it sometimes flagged correct sentences as incorrect, which can be a bit annoying.

Summarizer:
Quillbot's summarizer is effective for condensing long articles or papers. It provides concise summaries that capture the main points, making it a valuable tool for students and professionals alike.

8.5

Momentum offers a comprehensive set of features that are both useful and easy to use. The focus mode and to-do list are particularly standout features, but some advanced functionalities are locked behind the premium plan.

Performance
8.8

Quillbot performs well with small to medium-sized texts, but it can slow down when processing larger documents.

9.0

Momentum runs smoothly without any noticeable lag or performance issues. It integrates well with various browsers and does not slow down your browsing experience.

Design
9.0

User Interface:
Quillbot boasts a clean and intuitive interface. The layout is straightforward, making it easy for users to navigate through different features without any hassle.

Customization:
The tool offers various customization options, such as different paraphrasing modes and the ability to adjust the length of summaries. These features make it adaptable to different writing needs.

9.0

The design is sleek and user-friendly. The customizable backgrounds in the premium plan and widgets make it visually appealing and easy to navigate.

Value for Money
9.0

Free vs. Paid:
While the free version offers basic functionality, the premium plans unlock a wealth of features that significantly enhance the tool's utility.

Cost-Effectiveness:
Compared to its competitors, Quillbot is slightly cheaper than Grammarly but more expensive than LanguageTool. From our perspective, Quillbot doesn't offer more value than LanguageTool, so we believe it should be priced similarly. However, it currently offers significant discounts on their plans, which makes it a very good investment in your writing.

8.7

The free version offers basic functions for creating to do lists and occasionally using the focus mode. The premium plan offers considerable added value with additional customizations and integrations.

Ease of Use
7.8

Quillbot's onboarding process is impressive, and the tool is easy to use right from the start. We quickly grasped most of its features. However, when compared to top competitors like Grammarly, it doesn't feel quite as natural or seamless to use.

9.2

Momentum is straightforward to set up and use. The First Start Tour describes the basic functions to everyone in just a few steps so that you can work in a focused manner after just 2 minutes. The minimal learning curve makes it accessible for users of all skill levels.

Security & Privacy
8.8

Data Handling:
Quillbot ensures that user data is encrypted and securely stored. However, like many AI tools, it does send data to its servers for processing, which may raise privacy concerns for some users.

Third-Party Services:
The tool uses third-party services for certain features, which could lead to data being processed outside of the EU. Users should be cautious when handling sensitive information.

8.0

Momentum takes data protection seriously and offers the option of saving data locally. Nevertheless, some data is collected for functional purposes.

Conclusion

Quillbot is a flexible AI writing tool that does a great job with paraphrasing and grammar checking.

While it has a few minor downsides, like occasional mistakes and some privacy concerns, its overall performance and affordability make it a solid choice. In the end, choosing the best writing tool is also a matter of personal opinion. If you want to improve your writing and boost productivity, Quillbot is definitely worth a look.

However, it still cannot compete with Grammarly as the best writing tool in this category. In our eyes, Grammarly is worth the more expensive price.

Momentum is a fantastic choice for anyone looking to enhance their productivity with a visually appealing and functional new tab page. If you're okay with the basic features and don't mind the occasional upsell for premium features, Momentum can be a valuable addition to your productivity toolkit. With the premium plan, you can unlock even more customization options and integrations that can make your workflow smoother. Overall, Momentum is an excellent addition to any productivity toolkit.

Our Recommendation

In our comparison between Quillbot and Momentum, all extensions performed equally well, each scoring 8.7.

Quillbot is the most widely used, with over 4 million users and 3k+ reviews—and it also delivered the strongest performance in our tests. User reviews reflect our findings.

Notably, Quillbot has the highest user rating in the Chrome Web Store at 4.58, which supports its strong performance in our review.

In the end, the differences between these extensions are minimal, so your choice may come down to personal preference or specific features.


  • Looking for the richest feature set? Quillbot stands out with a rating of 9. On the other hand, Momentum lags behind in this area with a rating of 8.5.
  • Need top performance? Momentum stands out with a rating of 9. On the other hand, Quillbot lags behind in this area with a rating of 8.8.
  • Both look and feel great: Quillbot and Momentum. In the Design category, Quillbot has scored an excellent 9. The design is both attractive and highly functional, making it stand out.
  • Want to get the most for your money? Quillbot stands out with a rating of 9. On the other hand, Momentum lags behind in this area with a rating of 8.7.
  • If you hate complicated tools, Momentum stands out with a rating of 9.2. On the other hand, Quillbot lags behind in this area with a rating of 7.8.
  • With privacy and security becoming ever more important, Quillbot stands out with a rating of 8.8. On the other hand, Momentum lags behind in this area with a rating of 8.

There's no single winner, so check the categories above to find your best fit.