Compare Instapaper, Reader Mode + Notes, and Matter: Which Extension is the Best?

Instapaper lets you save, organize, and highlight articles, videos, and web pages for offline reading. Features include folders, Kindle sync, text-to-speech, and mobile apps
Distraction-free reading mode with notes and annotations - free, easy to use, no sign-up required. Turns any webpage into a clean, focused reading experience — and saves a complete offline copy.
Matter uses AI to help you read and listen smarter—transcribe podcasts, speed up audio, and organize content for faster, more effective learning.
Key Features
  • Offline Reading: Save web pages to read later without internet connection
  • Text View: Clean, distraction-free reading experience
  • Highlighting: Mark important passages in your saved articles
  • Kindle Integration: Send articles directly to your Kindle device
  • Browser Extension: Quick save functionality across major browsers
  • Mobile Apps: Access your reading list on iOS and Android devices
  • Folder Organization: Create custom folders to organize your saved content
  • Distraction-Free Reader Mode: One click strips away ads, sidebars, and popups for focused reading.
  • Offline Saving: Automatically saves a full, readable version of any article that you can access forever — even if the original site goes offline.
  • Highlighting & Notes: Mark important passages and add inline notes directly in the reader view.
  • Tag-Based Organization: Organize articles and notes with custom tags for fast retrieval.
  • Flexible Export: Export content to Notion, Markdown, Capacities, PDF, or HTML.
  • Searchable Archive: Instantly search across saved articles and notes. (Premium)
  • Sync Across Devices: Access your reading archive from any device using the web app. (Premium)
  • Mobile Friendly: Read saved articles on your phone via app.web-highlights.com.
  • Customizable Reader: Switch fonts, themes, layout, and toggle dark mode.
  • AI Transcription: Convert podcasts and YouTube videos into readable text
  • Speed Listening: Listen to articles at 2x speed with natural-sounding voices
  • Service Integration: Connect with Kindle, Gmail, and popular note-taking apps
  • Content Organization: Save and categorize your reading materials efficiently
  • Cross-Platform Access: Access your content across different devices
Our Rating
8.2
9.4
9.0
Total users
213,075
101
20,000
Total ratings
654
1
29
Average rating
4.1 ⭐
5.0 ⭐
4.1 ⭐
Entry Level PriceFreeFreeFree
Chrome
Chrome Web Store logo
3.8
2.70
540 ratings
200.0K+Users
Chrome Web Store logo
5.0
5.0
1 ratings
101Users
Chrome Web Store logo
4.1
3.75
29 ratings
20.0K+Users
Edge
-
-
-
Firefox
Mozilla Firefox Add-ons Store logo
4.4
4.39
114 ratings
13.1K+Users
-
-
Safari
-
-
-
Features
8.8

Instapaper's feature set is impressive in its core functionality. The service excels at its primary purpose of saving and reading web content offline. The text view feature provides an excellent reading experience, stripping away distractions and presenting content in a clean, readable format. The highlighting and note-taking capabilities are useful tools for active readers, though they could benefit from some refinement. The Kindle integration works seamlessly, making it easy to transfer articles to your e-reader. Mobile apps offer reliable synchronization across devices, ensuring your reading list is always up to date. However, the service lacks some modern features like social sharing that competitors offer. The search functionality in the free tier is somewhat basic, and customization options are more limited compared to other services in this space.

screenshot
9.5

This tool isn’t just a basic reader mode — it goes way beyond that. Yes, it gives you the distraction-free reading experience you'd expect (cleans up almost any webpage beautifully), but it also lets you highlight in multiple colors, add notes, organize with tags, and save a full offline version of the article — which is super helpful if a page ever gets taken down.

One of my favorite parts is how smooth the export options are: Markdown, Notion, Obsidian, Capacities, PDF... it just works. It even has a spaced repetition feature that helps you remember what you read long-term.

It’s basically a powerhouse for anyone doing research or deep reading.

9.2

Matter's feature set is imposing, offering a comprehensive suite of tools that enhance the reading and listening experience. The AI transcription capabilities are particularly noteworthy, as they accurately convert spoken content into readable text.

text to speech

The speed listening feature with natural-sounding voices is a game-changer for consuming content efficiently. The integration options with popular services like Kindle and Gmail make it a versatile tool for content management. The regular updates and improvements show a commitment to enhancing the user experience.

Performance
8.0

Instapaper’s performance is strong overall, but the initial setup leaves much to be desired. After installing the Chrome extension, there was no response or prompt—no indication that any further action was needed. It wasn’t until we read a user review that we realized we had to manually visit the Instapaper website and log in. Without that information, we likely would have assumed the extension was broken and uninstalled it.

Once past that rocky start, however, the service works reliably. Web pages save quickly, and saved content loads without issue. Offline access is stable, and synchronization across devices keeps your reading list up to date. The mobile apps offer smooth performance and quick navigation, while the text view provides a responsive and comfortable reading experience. The search function is usable, though slightly slow at times. Despite the poor onboarding, Instapaper delivers solid functionality once everything is properly set up.

9.4

I tested it on several websites — from news articles to blog posts to PDFs — and it handled everything smoothly.

Pages load quickly, the reader view pops up without delay, and saved articles open instantly, even without internet.

Even the offline functionality was seamless. I disconnected from Wi-Fi just to test it — and could still open and read saved articles without a hitch.

9.2

Matter delivers reliable performance across all its features. Content processing is fast and efficient, handling various file types and formats smoothly. The sync capabilities work reliably across devices, ensuring content is always up to date. The tool uses system resources efficiently, maintaining good performance even with multiple features in use. Response times are quick, providing a snappy user experience. The stability across different platforms is impressive, though occasional minor issues may occur during heavy usage.

Design
8.5

The design of Instapaper focuses on simplicity and readability. The interface is clean and minimalist, putting the content front and center. The text view is particularly well-designed, offering a comfortable reading experience with good typography and spacing. The mobile apps follow their respective platform design guidelines, providing a native feel on both iOS and Android. The browser extension maintains this simplicity with a straightforward interface. However, some UI elements feel dated and could use a refresh. While the reading experience is consistent across platforms, the navigation could be more intuitive in some areas. The limited customization options might disappoint users who prefer more control over their reading environment.

9.6

The design is clean, modern, and just pleasant to use. You can switch between different color modes like dark, sepia, or high contrast, and you can customize font size, spacing, and width — which makes reading long texts super comfortable.

It doesn’t feel overwhelming or cluttered. It’s intuitive and looks polished both on desktop and mobile. I especially liked how the sidebar slides in to show your notes and highlights without breaking your focus.

8.8

The interface design is clean and modern, making it easy to navigate through different features. The layout is intuitive, with a clear hierarchy that helps users find what they need quickly. The mobile-responsive design ensures a smooth experience across devices. While the design is generally excellent, there's room for improvement in some areas of the mobile interface.

Value for Money
8.0

The pricing structure of Instapaper offers a basic free tier that's functional but limited. The premium features are reasonably priced, offering good value for heavy readers. The pricing is competitive compared to alternatives in the market. However, some features that are currently premium could potentially be included in the free tier to provide more value to basic users. The annual subscription offers good savings for committed users. While the premium features are well-implemented, the free tier could offer more value to attract new users and provide a better experience for casual users.

9.1

The free version already gives you most of what you need — clean reading mode, offline access, highlighting, note-taking.

No sign-up, no hidden limits. That alone is worth a lot.

The paid version just builds on that. You get syncing, full-text search, and access to a web app to view your archive from anywhere. For the price (just a few bucks per month), it’s an excellent investment if you read and research online often.

9.3

The free tier offers substantial value, providing access to most essential features without cost. The premium pricing is competitive compared to similar tools in the market. Regular feature updates ensure that users get ongoing value from their subscription. The cross-platform access adds significant value for users who work across multiple devices.

Ease of Use
7.0

Instapaper’s setup process is not beginner-friendly. After installing the browser extension, there was no response or guidance—no prompt, login window, or confirmation. We had to manually visit the website and log in, something we only discovered thanks to a tip in another user’s review. Without that, we likely would have uninstalled the extension, assuming it didn’t work. However, once logged in, the service functions smoothly. Saving content is quick, the interface is clean and intuitive, and managing your reading list is simple and efficient.

9.0

This extension just works — no setup, no confusion.

I installed it, clicked on the icon while reading an article, and boom — instant reader mode. From there, highlighting was as easy as selecting text. Notes? Just a click away. Bookmarks and tags? Super straightforward.

Even advanced features like syncing or exporting are done in a really user-friendly way. There are many things to discover, but if you want to dive deeper, there are helpful guides and blog posts too.

9.0

Matter is very user-friendly, with a straightforward setup process that gets users started quickly. The controls are intuitive and well-placed, making it easy to access key features. The content organization system is logical and easy to understand. The onboarding process is helpful, guiding new users through the main features. The learning curve is minimal, allowing users to get the most out of the tool without extensive training.

Security & Privacy
9.0

Instapaper takes user privacy and security seriously. The service maintains a clear and transparent privacy policy, explicitly stating that user data is not sold to third parties. The company has demonstrated a strong commitment to user privacy through its GDPR compliance and Privacy Shield certification. Data storage is secure, and the service regularly updates its security measures. The data collection practices are transparent, with clear explanations of what information is collected and how it's used. This high level of attention to privacy and security makes Instapaper a trustworthy choice for users concerned about their data.

10

What I really respect is that you don’t need an account to use it. Everything you save stays on your device, so your highlights and notes are private by default.

If you do choose to create an account (which unlocks syncing and cloud access), your data is still treated with care — no ads, no tracking, no selling your info. It's a great balance between usability and privacy. Especially rare for a free tool.

8.7

The tool takes security seriously, implementing robust data encryption to protect user information. The privacy-focused design ensures that user data is handled responsibly. The company maintains transparency about data handling practices through a clear privacy policy. Regular security updates help maintain a secure environment. While the security measures are solid, some users might want more control over their data sharing preferences.

Conclusion

Instapaper is a reliable “read-it-later” service that is characterized by its core features. The service has maintained its position in the market by focusing on what matters most to readers: a clean, distraction-free reading experience and reliable offline access to stored content.

While it doesn't offer the breadth of features of some newer competitors, its simplicity and reliability make it a solid choice for those who primarily want to save articles and read offline. Recent issues with the Chrome extension and some user complaints about the save feature need to be addressed, but the core service remains stable and useful.

For users who appreciate a simple, straightforward approach to saving and reading web content, Instapaper remains a good choice. However, those looking for advanced features or a more modern interface should look for alternatives.

Reader Mode + Notes & Annotations is more than just a reader mode extension. It’s a full-fledged research companion. Whether you're saving articles for later, organizing a reading archive, or just want to eliminate distractions, this tool delivers.

If you're serious about focused reading and long-term content access, this might just become your favorite browser extension.

Matter is a well-designed tool for increasing productivity. Its ability to change the way we consume content from text to speech is particularly ideal for those who need to process information quickly.

The free version offers enough functionality for casual users, while the premium features offer significant added value for power users.

Although there are some areas for improvement, Matter's core functionality and ease of use make it an excellent choice for anyone looking to enhance their reading and listening experience.

Our Recommendation

In our comparison between Instapaper, Reader Mode + Notes, and Matter, Reader Mode + Notes came out on top, scoring 9.4.

Instapaper is the most widely used, with over 213k users and 654+ reviews, but Reader Mode + Notes outperformed it in our review. User reviews reflect our findings.

Notably, Reader Mode + Notes has the highest user rating in the Chrome Web Store at 5.00, 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? Reader Mode + Notes stands out with a rating of 9.5. On the other hand, Instapaper lags behind in this area with a rating of 8.8.
  • Need top performance? Reader Mode + Notes stands out with a rating of 9.4. On the other hand, Instapaper lags behind in this area with a rating of 8.
  • Design lovers, take note: Reader Mode + Notes stands out with a rating of 9.6. On the other hand, Instapaper lags behind in this area with a rating of 8.5.
  • Want to get the most for your money? Matter stands out with a rating of 9.3. On the other hand, Instapaper lags behind in this area with a rating of 8.
  • Ease of use? It's a tie: Reader Mode + Notes and Matter. In the Ease of Use category, Reader Mode + Notes has scored a fantastic 9. It is very easy to use, with an intuitive interface that facilitates a smooth user experience.
  • With privacy and security becoming ever more important, Reader Mode + Notes stands out with a rating of 10. On the other hand, Matter lags behind in this area with a rating of 8.7.

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