Compare Quillbot and Raindrop.io: 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.
Raindrop.io lets you save, organize, and access bookmarks on any device. Features include highlights, annotations, and full-text search for easy web content management.
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.
  • Full-Text Search: Search through the entire content of saved web pages and PDFs
  • Cross-Platform Sync: Access your bookmarks from any browser or device
  • Highlighting & Annotations: Mark important parts of web pages and add notes
  • Collections & Tags: Organize content with customizable collections and smart tags
  • Permanent Library: Keep copies of web pages even if they're taken down
  • Team Collaboration: Share collections with team members or make them public
Our Rating
8.7
8.9
Total users
4,485,643
741,698
Total ratings
3,036
1,803
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
4.1
4.31
735 ratings
300.0K+Users
Edge
Microsoft Edge Store logo
4.5
4.47
104 ratings
485.6K+Users
Microsoft Edge Store logo
4.5
4.49
44 ratings
109.7K+Users
Firefox
-
Mozilla Firefox Add-ons Store logo
4.3
4.34
289 ratings
32.0K+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.

9.0

Raindrop.io offers an exceptional set of features that go far beyond basic bookmarking. The full-text search capability is particularly impressive, allowing users to find content within saved pages. The highlighting and annotation tools are well-implemented, making it easy to mark important sections of web pages. The team collaboration features are robust, and the permanent library feature ensures you never lose access to important content. Cross-platform sync works seamlessly, and the availability of browser extensions for all major browsers and mobile apps makes it accessible everywhere. The API access for developers and custom domains for public collections add significant value for power users.

Performance
8.8

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

9.0

The performance of Raindrop.io is generally excellent. Bookmark saving is fast and reliable, search results are quick, and sync works efficiently across devices. The mobile app performs well, though there's room for improvement in some areas. Resource usage is efficient, and the browser extension is stable. Page loading is quick, though users might occasionally experience sync delays. Overall, the performance is solid and reliable for daily use.

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.

8.0

The interface design of Raindrop.io is clean, modern, and professional. The browser extension is intuitive and easy to use, while the web interface offers a responsive design that works well on all devices. The collections view is well-organized, and the visual hierarchy helps users navigate their bookmarks efficiently. The design is consistent across different platforms, though some users might wish for more customization options. The overall aesthetic is polished and user-friendly, though there's room for improvement in terms of personalization.

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.

9.3

Raindrop.io offers good value for money, particularly for users who need its advanced features. The free tier, while limited, is sufficient for basic bookmarking needs. The Pro plan is competitively priced, especially with the annual discount option. The comprehensive feature set justifies the cost for power users, and regular updates show ongoing development. The support is responsive and helpful.

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.

8.7

Raindrop.io excels in user-friendliness. The installation process is straightforward, and the browser extension is intuitive to use. The interface is easy to understand, even for new users, and saving bookmarks is quick and efficient. The organization system is logical and straightforward, and the keyboard shortcuts are well-implemented. The onboarding experience is smooth, and features are easily discoverable. The tool manages to pack powerful features while maintaining an accessible interface.

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.

9.5

Security and privacy are priorities for Raindrop.io. The implementation of 256-bit encryption ensures data is well-protected during sync. The company's commitment to not selling user data is reassuring, and the private-by-default approach respects user privacy. The privacy policy is clear and transparent, and the service is GDPR compliant. Regular security updates and a secure sync process demonstrate an ongoing commitment to user security. The handling of user data is transparent and trustworthy.

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.

Raindrop.io is a versatile and powerful bookmark manager. The successful combination of feature-rich configuration and intuitive user interface makes the tool the first choice for both occasional users and power users.

Thanks to its cross-platform availability, users have access to their bookmarks anytime and anywhere. The free version with its partially limited range of functions will be enough for many users, while the Pro plan offers excellent value for money for all others.

Particularly noteworthy is the ability to save not just links, but complete websites, supplemented by practical functions such as markers and annotations. This makes Raindrop.io ideal for both students and professionals who regularly need to organize, comment on, and archive web content.

Our Recommendation

In our comparison between Quillbot and Raindrop.io, Raindrop.io came out on top, scoring 8.9.

Quillbot is the most widely used, with over 4 million users and 3k+ reviews, but Raindrop.io outperformed it in our review. 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.


  • Can't decide on features? It's a close call: Quillbot and Raindrop.io. In the Features category, Quillbot has scored an excellent 9. It includes a comprehensive set of features that cater to most needs.
  • Need top performance? Raindrop.io stands out with a rating of 9. On the other hand, Quillbot lags behind in this area with a rating of 8.8.
  • Design lovers, take note: Quillbot stands out with a rating of 9. On the other hand, Raindrop.io lags behind in this area with a rating of 8.
  • Want to get the most for your money? Raindrop.io stands out with a rating of 9.3. On the other hand, Quillbot lags behind in this area with a rating of 9.
  • If you hate complicated tools, Raindrop.io stands out with a rating of 8.7. On the other hand, Quillbot lags behind in this area with a rating of 7.8.
  • With privacy and security becoming ever more important, Raindrop.io stands out with a rating of 9.5. On the other hand, Quillbot lags behind in this area with a rating of 8.8.

If you want a quick recommendation, Raindrop.io is our top pick. But as always, the best choice depends on what matters most to you.