Compare Todoist and Quillbot: Which Extension is the Best?

Todoist is a well-known to-do app with a simple, easy-to-use design. Its browser extension lets you quickly access your to-do list in a nice popup.
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.
Key Features
  • Task Management: Create tasks, subtasks, and projects easily.
  • Integrations: Works with Google Drive, Slack, Zapier, and more.
  • Cross-Platform Support: Available on mobile, desktop, and browser.
  • Natural Language Input: Add tasks using natural language for quick input.
  • Reminders and Due Dates: Set recurring tasks with due dates.
  • Kanban and Calendar Views: Manage tasks in flexible visual layouts.
  • Collaboration Tools: Assign tasks to others and manage shared projects.
  • 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.
Our Rating
8.9
8.7
Total users
889,191
4,485,643
Total ratings
52,311
3,036
Average rating
4.4 ⭐
4.6 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.7
4.48
51.3K+ ratings
700.0K+Users
Chrome Web Store logo
4.7
4.88
2.9K+ ratings
4.0M+Users
Edge
Microsoft Edge Store logo
4.0
4.0
82 ratings
174.2K+Users
Microsoft Edge Store logo
4.5
4.47
104 ratings
485.6K+Users
Firefox
Mozilla Firefox Add-ons Store logo
4.7
4.63
927 ratings
14.9K+Users
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Safari
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Features
9.3

Todoist offers comprehensive functions for task management. Tasks can be prioritized, labeled and filtered.

to dos

Another good feature is that websites can be saved directly as tasks. This can be done via the taskbar button or by right-clicking. In this way, information on a website can be added directly as a task that you want to edit or read up on later.

right click

The extension can also be used to mark tasks directly as completed.

Other features like collaborating on projects and tracking progress with personalized productivity trends add further value.

Some of these advanced features of the application, such as customized templates and advanced reports, are available in the paid plans.

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.

Performance
7.3

Most of Todoist's functions worked quickly and without problems in our tests.
The function of connecting the account with the Google Calendar to display your appointments did not work in the test, an error message was displayed. Users also report occasional delays in synchronization in the extension in the reviews.

error
8.8

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

Design
9.5

The design is clean and intuitive, making it easy to navigate immediately. The interface can also be visually customized to suit your needs, but these are not overdone. The option of color-coded priority levels and project labels also helps with organization.

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.

Value for Money
9.0

The functions of the Todoist extension are free of charge. The free functions of the Todoist application should also be sufficient for most users. For users who want to use functions such as reminders or additional view options, the price should also be reasonable. With an annual payment installment, $4 per month is reasonable in our view.

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.

Ease of Use
9.0

In our test, we had no problems with the installation and the first steps. The creation of tasks and overall use is self-explanatory. There are also many instructions and tutorials already available for the tool.
For more experienced users, there are also additional functions in the application that can be used with simple shortcuts.

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.

Security & Privacy
9.0

Todoist describes its data security in detail in its Privacy Policy. This states that the data is encrypted according to the state of the art and that regular security updates are carried out. The data is stored in the cloud for synchronization; it cannot be stored locally.

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.

Conclusion

Todoist is a great option for task management. We really like its simplicity, which is likely why it has become so popular.

While some modern tools may offer more features, Todoist is one of the best choices if you’re looking for a solid, beautifully designed to-do list.

Still, we noticed some performance issues. The extension takes longer to load when working in environments with a bad internet connection. It’s not a dealbreaker, but something to be aware of, especially if you often work in places with poor internet.

Overall, Todoist is a strong choice for anyone seeking an easy-to-use and powerful task manager, though its speed and offline capabilities could be improved.

If you would like to test Todoist yourself, you can use our code to get the Pro version for 2 months free of charge. https://get.todoist.io/mgs7dk

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.

Our Recommendation

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

Quillbot is the most widely used, with over 4 million users and 3k+ reviews, but Todoist 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.


  • Looking for the richest feature set? Todoist stands out with a rating of 9.3. On the other hand, Quillbot lags behind in this area with a rating of 9.
  • Need top performance? Quillbot stands out with a rating of 8.8. On the other hand, Todoist lags behind in this area with a rating of 7.3.
  • Design lovers, take note: Todoist stands out with a rating of 9.5. On the other hand, Quillbot lags behind in this area with a rating of 9.
  • Best deal? You can't go wrong with either: Todoist and Quillbot. In the Value for Money category, Todoist has scored a very strong 9. It offers great value, providing a lot for its price.
  • If you hate complicated tools, Todoist stands out with a rating of 9. On the other hand, Quillbot lags behind in this area with a rating of 7.8.
  • With privacy and security becoming ever more important, Todoist stands out with a rating of 9. On the other hand, Quillbot lags behind in this area with a rating of 8.8.

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