Compare Diigo and New Tab Notes: Which Extension is the Best?

Diigo is a handy tool for bookmarking, highlighting, and annotating web pages. It has many features, but its old design and limited highlight colors might make it less appealing.
Transform your new tab into a distraction-free notepad with New Tab Notes. Offering rich text formatting, auto-sync, and customization, it's a handy tool for seamless note-taking.
Key Features
  • Highlighting: Works well and highlights are recreated on refresh.
  • Notes: You can add notes to your highlights.
  • Link Creation: Create links to your highlights, although this feature is not very reliable.
  • Sidebar Outliner: Simple design but requires time to understand.
  • Syncing: Highlights are synced across devices.
  • Rich Text Formatting: Use markdown and shortcuts for easy text styling.
  • Auto-Sync: Notes are saved and synced across devices without an account.
  • Customization: Adjust fonts, zoom, and toggle between dark/light themes.
  • Export Options: Download notes as Markdown, HTML, or plain text.
Our Rating
7.8
8.6
Total users
200,000
1,232
Total ratings
2,319
16
Average rating
4.6 ⭐
4.7 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.6
3.56
2.3K+ ratings
200.0K+Users
Chrome Web Store logo
4.4
4.62
15 ratings
1.0K+Users
Edge
-
Microsoft Edge Store logo
5.0
5.0
1 ratings
232Users
Firefox
-
-
Safari
-
-
Features
8.5

Diigo offers basic features for a highlighter and bookmarking tool.

It works well and we were able to highlight most websites and they were recreated when revisiting them.

The highlighter popup makes it easy to highlight text offering 4 colors. It looks like this:

Highlighter Popup with four colors

We would have wished to have more color options.

Also, note-taking and the tagging functionality are working, but its design does not look appealing.

Notes Editor: Adding notes to your highlight

The dashboard where your highlights are stored works well and gives you an overview of all your highlights.

Diigo Dashboard
8.7

New Tab Notes offers a range of functions for quickly and effectively storing information and ideas in a structured manner. Headings are generally used to achieve a clear structure of the notes so that you can return to the notes you are looking for on the note sheet, which is always updated.

Overview

The Markdown and shortcut support are particularly worth mentioning here, as they allow users to format the notes effectively and quickly. Anyone who already has experience with Notion, for example, will find it easy to use. However, new users may miss out on this function, as the markdowns are not described again in the extension itself and must be learned on the website. A small manual at the beginning should help new users to be able to use them as well. In addition to the headings, formats such as bullet lists, numbered lists, and codes can also be embedded.

Headings

Other functions such as highlighting notes or integrating links can also be very helpful. For advanced users, a few functions may still be missing here, for example, to highlight them visually using different font colors.

links

The automatic synchronization by the browser is used by the extension to synchronize data across devices. A big difference from other competitors is that the data is not stored on separate servers. Furthermore, the saved notes can be exported in various file formats so that they can be sorted and saved elsewhere later if necessary.

export

Overall, the extension offers all the essential functions for general users to create structured notes. For advanced users, however, additional organizational tools could be beneficial.

Performance
8.0

Diigo performs well in terms of highlighting and syncing across devices. The fact that highlights are always synchronized can cause some loading delays.

It's not as fast as other highlighters that use an offline-first approach, but it works reasonably well.

However, the unreliable link creation feature and the simple sidebar outliner design need improvement.

8.8

In our tests, New Tab Notes works reliably and without any significant noticeable reduction in browser performance.
When opening a new tab, the extension loads quickly and smoothly. There may be short delays with large notes that need to be synchronized, but these are hardly noticeable.
Overall, the performance should be sufficient for most basic users without any performance problems, although there could still be room for improvement for advanced users.

Design
7.0

The design fulfills its functionality. The design of Diigo is outdated and could use a modern refresh.

The lack of a nice overview of all your highlights on the page itself means you have to open the dashboard on diigo.com instead.

The dashboard on diigo.com is okay, but other highlighters like Web Highlights have a much nicer user interface.

8.5

The design of New Tab Notes is clean and minimalistic. It creates a distraction-free environment where you can easily take structured notes without getting distracted.
Since the design is specifically meant to be distraction-free, this is good. However, there could be a few more customization options, especially when it comes to the color design, including the notes. Overall, the design fulfills its purpose, but it does not win a beauty award.

Value for Money
8.0

The free version of Diigo offers basic features and is fine for most users. The paid plans are reasonably priced and similar to other highlighters.

However, we think other highlighters offer more value for the same price.

8.7

As a free extension, New Tab Notes offers excellent value for money. For the basic user, the range of functions should be sufficient, considering that it is a free tool. For advanced users, there are still a few functions missing that other providers already have. If these were also added free of charge, the price-performance ratio would be unbeatable.

Ease of Use
7.8

Diigo is fairly easy to use, but the sidebar outliner takes some time to get used to.

You can't see all your highlights on the page itself, so you have to go to the dashboard on diigo.com.

We wish there was a sidebar to quickly access all our highlighted pages, like in the Web Highlights extension.

8.5

New Tab Notes was easy to install in the test and the learning curve was very fast. Even Basic users should have no problems finding and using most of the functions straight away. However, one suggestion for improvement would be a small tutorial for new users on advanced features such as markdowns and shortcuts. Everyone who installs but doesn't see the website with instructions may not know about these features.

Security & Privacy
7.5

Diigo takes reasonable steps to protect user data. However, since you need an account and your data is stored in their database, absolute protection can't be guaranteed.

We think a highlighter should work without needing to sign up, but this feature is missing in Diigo.

8.2

New Tab Notes is an extension that stores all data exclusively via the browser. This approach is ideal for the user, as it eliminates the need for an account and reduces the risk of data breaches associated with other external cloud storage. This was apparent to us in our tests, but it is not clear whether the basic user is aware of this, as we were unable to find a privacy policy from the provider either in the store or on the website.

This would be an important point of improvement to allow every user to read the extension's guidelines.

Conclusion

Diigo is a handy tool for collecting stuff from the web, like bookmarks, highlights, and notes.


It’s a good deal with its premium plans, but the old-fashioned design and limited highlight colors might be a turn-off.


If you want something that looks nicer and offers more customization, check out alternatives like Web Highlights.

With New Tab Notes, ideas, and information can be quickly and easily noted and saved directly in the browser without distractions.

Text formatting features such as headings and the accompanying markdowns and shortcuts make it quick and easy to write them down in a structured way. The design is very user-friendly, but the extension could still benefit from additional export options and possibly more advanced functions.

Overall, it is the perfect choice for anyone looking for a simple and effective solution to quickly save notes.

Our Recommendation

In our comparison between Diigo and New Tab Notes, New Tab Notes came out on top, scoring 8.6.

Diigo is the most widely used, with over 200k users and 2k+ reviews, but New Tab Notes outperformed it in our review. User reviews for New Tab Notes reflect our findings, while we rate Diigo lower than users do.

Notably, New Tab Notes has the highest user rating in the Chrome Web Store at 4.70, which supports its strong performance in our review.

There are some noticeable differences between these extensions, so it's worth considering your priorities and the details below.


  • Looking for the richest feature set? New Tab Notes stands out with a rating of 8.7. On the other hand, Diigo lags behind in this area with a rating of 8.5.
  • Need top performance? New Tab Notes stands out with a rating of 8.8. On the other hand, Diigo lags behind in this area with a rating of 8.
  • Design lovers, take note: New Tab Notes stands out with a rating of 8.5. On the other hand, Diigo lags behind in this area with a rating of 7.
  • Want to get the most for your money? New Tab Notes stands out with a rating of 8.7. On the other hand, Diigo lags behind in this area with a rating of 8.
  • If you hate complicated tools, New Tab Notes stands out with a rating of 8.5. On the other hand, Diigo lags behind in this area with a rating of 7.8.
  • With privacy and security becoming ever more important, New Tab Notes stands out with a rating of 8.2. On the other hand, Diigo lags behind in this area with a rating of 7.5.

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