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

Sider is an AI browser extension that boosts productivity in reading, writing, and more. Trusted by 6M+ users, it offers features to optimize online activities.
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
  • AI Writing Assistant: Generates articles and enhances writing styles quickly.
  • Webpage Reading Assistant: Summarizes content and provides accurate information.
  • AI-Powered PDF Analysis: Summarizes and translates PDF documents.
  • Image Creating & Editing Suite: Generates and edits images with AI.
  • Group AI Chat: Supports multiple AI models for diverse interactions.
  • Smart Web Access: Enhances productivity with quick access to information.
  • 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
8.7
8.4
Total users
8,095,228
2,039,064
Total ratings
111,722
81,432
Average rating
4.9 ⭐
4.3 ⭐
Entry Level PriceFreeFree
Chrome
Chrome Web Store logo
4.9
4.80
104.1K+ ratings
5.0M+Users
Chrome Web Store logo
4.8
3.78
81.4K+ ratings
2.0M+Users
Edge
Microsoft Edge Store logo
4.8
4.33
7.6K+ ratings
3.1M+Users
Microsoft Edge Store logo
3.9
3.57
19 ratings
39.1K+Users
Firefox
-
-
Safari
-
-
Features
9.5

Sider offers a comprehensive range of functions and is designed to provide a solution for every possible use of AI. From AI writing assistance to PDF analysis, for example, it covers all areas for every blogger.

Creatives also get their money's worth here, whether creating images from text or editing photos, Sider offers these functions in just one tool and integrates the functions of other providers into your one tool.

Tools

The number of integrated AI models, such as GPT-4o, Claude, or Gemini, also stands out. This ensures that users have access to the latest technology.

AI Model

In summary, Sider offers almost all of the current possibilities of AI in one tool.

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
9.2

Sider generally performs well in the test with fast response times and reliable functions. The integration of multiple AI models ensures that users receive accurate and relevant information. However, there can be occasional delays, especially when using advanced features or at peak times. Continuous updates and optimizations could further improve 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.

Design
8.5

The design of Sider is very user-friendly, and the interface is quite clear, so it's easy to find anything. The sidebar is great because you can access features without leaving the page. However, it might feel cluttered for some people as there are so many options. A sleeker design could improve the user experience.

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
7.8

While Sider offers a free version with limited requirements, the premium plans can be expensive for casual users. While the feature set justifies the cost for power users, those who only need basic features may find it expensive. The availability of different pricing tiers offers flexibility, but an intermediate solution with a cheaper option could appeal to a wider audience.

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

In our tests, Sider was easy to use without having to learn how to use it. The tooltips and instructions help you get started right away. It works well in our tests with popular browsers such as Chrome and Edge, which are quick to install and use. However, if you want to delve into the advanced functions, it can take a while to get to grips with everything. Basic users might be a little overwhelmed here.

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
8.0

Sider stores the data on Amazon's US servers. The data protection guidelines are transparent and users have control over their data. However, usage data is collected for analysis purposes, which not every user will find acceptable. The assurance that data is never passed on and no spam messages are sent is a positive aspect.

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

Sider is an AI tool that can significantly increase user productivity across multiple platforms. The high number of features, from writing assistance to image editing, makes it a versatile choice for truly anyone. Although it excels in many areas, there is still room for improvement. In particular, the sometimes high prices will put normal users off. Overall, Sider is a valuable tool for anyone who wants to combine almost all the possibilities of AI in one tool and is willing to pay for it.

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 Sider and Poper Blocker, Sider came out on top, scoring 8.7.

Sider is the most widely used, with over 8 million users and 112k+ reviews—and it also delivered the strongest performance in our tests. User reviews for Poper Blocker reflect our findings, while we rate Sider lower than users do.

Notably, Sider has the highest user rating in the Chrome Web Store at 4.86, which is even higher than our rating of 8.7.

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? Sider 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? Sider stands out with a rating of 9.2. On the other hand, Poper Blocker lags behind in this area with a rating of 8.3.
  • Both look and feel great: Sider and Poper Blocker. In the Design category, Sider 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? Sider stands out with a rating of 7.8. On the other hand, Poper Blocker lags behind in this area with a rating of 7.5.
  • Ease of use? It's a tie: Sider and Poper Blocker. In the Ease of Use category, Sider 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, Sider 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, Sider is our top pick. But as always, the best choice depends on what matters most to you.