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

LanguageTool impressed us as a solid grammar-checker alternative to Grammarly. It provides excellent multilingual support, is easy to use, and is more affordable but may struggle with longer texts.
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.
Key Features
  • Style Suggestions: Offers synonym replacements, concise rephrasing, and formal alternatives.
  • Spell Checker: Identifies and corrects spelling errors.
  • Multilingual Support: Supports over 25 languages including English, German, Spanish, and French.
  • Plagiarism Detection: Checks for duplicate content.
  • Personal Dictionary: Allows users to add custom words for future checks.
  • Privacy: GDPR compliant and ensures secure, encrypted connections and no IP address storage.
  • 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.
Our Rating
8.8
8.4
Total users
3,173,195
2,039,064
Total ratings
16,550
81,432
Average rating
4.8 ⭐
4.3 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.8
4.75
11.4K+ ratings
2.0M+Users
Chrome Web Store logo
4.8
3.78
81.4K+ ratings
2.0M+Users
Edge
Microsoft Edge Store logo
4.8
4.62
567 ratings
801.3K+Users
Microsoft Edge Store logo
3.9
3.57
19 ratings
39.1K+Users
Firefox
Mozilla Firefox Add-ons Store logo
4.7
4.58
4.6K+ ratings
371.9K+Users
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Safari
-
-
Features
9.0

LanguageTool offers a comprehensive set of features that go beyond basic grammar and spelling checks. It supports over 20 languages, making it a versatile tool for multilingual users. The advanced grammar checks are particularly impressive, catching complex issues that many other tools miss. Compared to competitors like Grammarly, LanguageTool holds its own with unique features like custom dictionaries and plagiarism detection.

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

Performance
8.0

LanguageTool does a good job of spotting grammar and style issues. However, it can take a while to process longer texts, and sometimes, clicking on suggestions causes the page to jump to the top, which can be a bit frustrating.

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.

Design
8.0

The design is clean and intuitive, making it easy for users to navigate and utilize the tool effectively. The browser integration is seamless, and the user interface is straightforward.

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.

Value for Money
9.5

The free version gives you the basics, but the premium version really shines with its advanced features.

While Grammarly can be expensive, LanguageTool offers great value at a more affordable price. So, if you’re seeking a budget-friendly alternative to Grammarly, LanguageTool is a solid choice.

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.

Ease of Use
9.0

LanguageTool is very user-friendly, with a minimal learning curve. Most users will find it easy to get started and make the most of its features right out of the box.

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.

Security & Privacy
9.5

LanguageTool takes privacy seriously. No account is required for basic features, and the tool ensures that user data is not sold or made public. This focus on privacy is a significant plus.

LanguageTool states that it is GDPR compliant which makes it especially interesting for users in Europe.

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.

Conclusion

LanguageTool is a reliable and efficient writing assistant that supports multiple languages. Its advanced grammar and style checks make it a valuable tool for writers and professionals. While the premium version offers excellent features, the free version is somewhat limited. Overall, LanguageTool is a solid choice for anyone looking to improve their writing.

Compared to Grammarly, LanguageTool holds its own, especially if you need to write in multiple languages. When it comes to writing in different languages, LanguageTool is the way to go. But if you’re only writing in English, Grammarly still delivers better results.

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.

Our Recommendation

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

LanguageTool is the most widely used, with over 3 million users and 17k+ reviews—and it also delivered the strongest performance in our tests. User reviews reflect our findings.

Notably, LanguageTool has the highest user rating in the Chrome Web Store at 4.76, 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: LanguageTool and Poper Blocker. In the Features category, LanguageTool has scored an excellent 9. It includes a comprehensive set of features that cater to most needs.
  • Need top performance? Poper Blocker stands out with a rating of 8.3. On the other hand, LanguageTool lags behind in this area with a rating of 8.
  • Design lovers, take note: Poper Blocker stands out with a rating of 8.5. On the other hand, LanguageTool lags behind in this area with a rating of 8.
  • Want to get the most for your money? LanguageTool stands out with a rating of 9.5. On the other hand, Poper Blocker lags behind in this area with a rating of 7.5.
  • Ease of use? It's a tie: LanguageTool and Poper Blocker. In the Ease of Use category, LanguageTool 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, LanguageTool stands out with a rating of 9.5. On the other hand, Poper Blocker lags behind in this area with a rating of 7.8.

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