Compare Poper Blocker and Grammarly: Which Extension is the Best?

Poper Blocker is a Browser extension that blocks pop-ups, ads, cookie requests, and more. With functions such as the social media content filter, it stands out from other competitors.
Grammarly is a comprehensive writing assistant offering real-time grammar, spelling, punctuation, and style suggestions. With over 44 million users, it’s a trusted tool for enhancing your writing.
Key Features
  • Block all popups: Completely blocks any type of popup ad on any website.
  • Ad blocking on any site: Automatically hides endless ads on any website.
  • Hide ads on YouTube: Enjoy videos and music on YouTube without annoying ads.
  • Remove ads and sponsored content on social media: Block ads on Facebook, Instagram, LinkedIn, and Twitter.
  • Social Media Content Filter: Control your feed by hiding posts containing specific words.
  • Hide cookie consent requests: Removes cookie banners for a seamless browsing experience.
  • Remove advanced popups (overlays): Blocks disruptive overlays that hide content.
  • Block site notifications: Stops distracting site notifications automatically.
  • Customizable web interface: Hide any web element with a simple click.
  • Whitelist: Create a list of sites where popups are allowed.
  • Grammar Checker: Detects and corrects grammatical errors.
  • Spelling Checker: Identifies and fixes spelling mistakes.
  • Punctuation Checker: Ensures proper punctuation usage.
  • Tone Detector: Analyzes the tone of your writing.
  • Auto-Citations: Generates citations for online sources.
  • Generative AI: Produces instant drafts, ideas, and replies.
Our Rating
8.4
8.8
Total users
2,039,064
54,568,609
Total ratings
81,432
47,132
Average rating
4.3 ⭐
4.2 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.8
3.78
81.4K+ ratings
2.0M+Users
Chrome Web Store logo
4.5
3.70
42.8K+ ratings
39.0M+Users
Edge
Microsoft Edge Store logo
3.9
3.57
19 ratings
39.1K+Users
Microsoft Edge Store logo
3.9
3.69
1.1K+ ratings
14.9M+Users
Firefox
-
Mozilla Firefox Add-ons Store logo
4.1
4.15
3.2K+ ratings
663.7K+Users
Safari
-
-
Features
9.0

Adblocking:

Poper Blocker completely blocks any type of advertising on any website. This includes any pop-ups, YouTube ads, and ads on social media. A whitelist can also be added for adblocking; adblocking is switched off on the websites. In our tests, the ad blocking worked, except for preventing web videos on YouTube.

ads blocking

Cookie blocking:

Currently, constant cookie consent requests interfere with web surfing. Poper Blocker removes cookie banners without any problems in our test.

cookie

Social Media Content Filter:

The social media filter is a very intuitive and easy-to-use tool for those who don't want to read about certain topics on social media. For example, if I no longer want to read about war in the world every day, I can enter “war” as a term here and it will be filtered out on social media so that it is no longer displayed to me.

social media content filter

9.5

Grammarly goes beyond basic grammar and spelling checks. It offers advanced features like tone detection, vocabulary enhancement, and generative AI capabilities. Compared to competitors, Grammarly provides a more comprehensive set of tools, making it a valuable asset for any writer.

Performance
8.3

The extension blocks most types of pop-ups and ads well. In our tests, there were only problems with advertising videos from YouTube, which are not hidden. Also, some users in the reviews have reported problems with certain types of pop-ups that still get through.

9.0

Grammarly performs well across different platforms, providing real-time suggestions without significant lag. The tool is reliable and helps improve writing efficiency.

Design
8.5

The design is clear and user-friendly. The various settings and functions are easy to navigate. The constant request to use the Pro version is always annoying when using the Basic version.

8.5

The design is clean and intuitive, making it easy to navigate. The color-coded underlines for suggestions are helpful, and the interface is user-friendly. However, some users might find the pop-ups slightly intrusive.

Value for Money
7.5

Basic version:
The free version has limited functions that may not be sufficient for all users. Especially due to the lack of comprehensive ad blocking on websites. Competitors offer more functions in free versions. Only the social media content filter tool is a unique selling point.

Pro Version:
The Pro version is a tool with extensive functions. The price plans are reasonable, especially the Lifetime plan as a one-time payment has a good price-performance ratio.

8.5

While Grammarly offers a free version, the Premium plan is relatively expensive. However, the advanced features and comprehensive feedback justify the cost for those who need a robust writing assistant.

Grammarly is the priciest option for a reason—because, in our view, it's the best writing tool available in its category. If you're looking for the best writing assistant, go for the Premium plan, you won't regret it!

Ease of Use
9.0

Poper Blocker is easy to install and use. The user interface is intuitive, and the functions are easily accessible and configurable in the settings. Much attention has been paid to ensuring that anyone can use it, particularly with the social media content filter.

9.0

Grammarly is straightforward to use, with a minimal learning curve. The browser extension integrates seamlessly with various platforms like Google Docs and Gmail, allowing you to get started right away.

Security & Privacy
7.8

The tool does not block tracking on websites as other competitors do. In the tool, Poper Blocker uses modern encryption and security measures, but as with AdBlocker, the collection of personal data, even in anonymized form, and the use of third-party cookies can pose a certain data protection risk.

8.0

Grammarly takes privacy seriously, with stringent security measures in place. While an account is required, the company assures users that their data is not sold or made public. However, some users may still have concerns about data processing.

Conclusion

Poper Blocker is a good tool for blocking various types of online distractions. With its extensive range of functions in the Pro version and its intuitive user interface, it is a powerful tool. The social media content filter was particularly impressive. This is currently a unique selling point of the tool.

In terms of performance, there are currently issues with certain types of pop-ups and YouTube's ad videos. The Basic version is also very limited and does not include normal ad blocking on all websites.

If you are looking for a comprehensive solution to block pop-ups, ads and prevent tracking, the Pro version is a good choice. As a free version, however, there are alternatives from competitors that offer more functions.

In our eyes, Grammarly is the best choice for anyone who wants to write professional articles or other things in English.

Even though Grammarly has an expensice price tag, you can't get anything better on the market. We have been using Grammarly for a long time now. And even in the world of ChatGPT and other AI tools, Grammarly is just super handy and helpful. For us, the Premium plan is worth every penny.

This only applies as long as you are in the English-speaking world. If you need other languages, we would recommend LanguageTool instead.

Our Recommendation

In our comparison between Poper Blocker and Grammarly, Grammarly came out on top, scoring 8.8.

Grammarly is the most widely used, with over 55 million users and 47k+ reviews—and it also delivered the strongest performance in our tests. User reviews reflect our findings.

Notably, Poper Blocker has the highest user rating in the Chrome Web Store at 4.33, 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? Grammarly stands out with a rating of 9.5. On the other hand, Poper Blocker lags behind in this area with a rating of 9.
  • Need top performance? Grammarly stands out with a rating of 9. On the other hand, Poper Blocker lags behind in this area with a rating of 8.3.
  • Both look and feel great: Poper Blocker and Grammarly. In the Design category, Poper Blocker has scored a very good 8.5. The design is appealing and generally effective, with a few minor areas for improvement.
  • Want to get the most for your money? Grammarly stands out with a rating of 8.5. On the other hand, Poper Blocker lags behind in this area with a rating of 7.5.
  • Ease of use? It's a tie: Poper Blocker and Grammarly. In the Ease of Use category, Poper Blocker 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, Grammarly stands out with a rating of 8. On the other hand, Poper Blocker lags behind in this area with a rating of 7.8.

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