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Sider is a ChatGPT sidebar tool that integrates with GPT-4, providing users with enhanced AI-driven assistance directly within their web browser.

What is Sider?

Sider is an innovative AI tool designed to enhance your browsing experience by integrating advanced AI functionalities directly into your web browser. It leverages the power of GPT-4, Claude 3, and Gemini 1.5 to provide a comprehensive suite of features, including text summarization, translation, and explanation.

Top Features:

  • AI-Powered Summarization: Sider can quickly summarize lengthy articles, making it easier to digest information.
  • Translation: The tool supports multiple languages, allowing users to translate text seamlessly.
  • Text Explanation: Sider can explain complex concepts, making it a valuable tool for learning and research.
  • Customizable Hotkeys: Users can invoke Sider using customizable hotkeys or by clicking a non-obtrusive button.
  • Integration with ChatGPT Plus: Sider allows users to utilize their ChatGPT Plus subscription or OpenAI API key without additional costs.

Pros and Cons


  • High Utility: The integration of AI into the browser provides significant value, especially for research and learning.
  • Customizable: Users can customize hotkeys and other settings to fit their workflow.
  • Multi-Functionality: Sider offers a range of features from summarization to translation, making it a versatile tool.


  • Limited Free Prompts: The $10/month subscription only provides 40 GPT-4 prompts, which may not be sufficient for heavy users.
  • Resource Intensive: Some users have reported concerns about the extension's demand on system resources.
  • Security Concerns: As with any browser extension, there are potential security risks, especially regarding data privacy.

Use Cases:

  • Academic Research: Sider can help students and researchers quickly summarize and understand complex articles.
  • Language Learning: The translation and explanation features are beneficial for language learners.
  • Content Creation: Writers and marketers can use Sider to generate ideas and streamline their content creation process.

Who Can Use Sider?

  • Students: Ideal for summarizing and understanding academic texts.
  • Professionals: Useful for quick translations and explanations in a business context.
  • Content Creators: Helps in generating and refining content ideas efficiently.


  • Free Trial: Sider offers a free trial with limited features to allow users to test the tool.
  • Subscription Plan: The $10/month subscription provides access to 40 GPT-4 prompts, with options to use ChatGPT Plus or OpenAI API keys.

Our Review Rating Score:

  • Functionality and Features: 4.5/5
  • User Experience (UX): 4.3/5
  • Performance and Reliability: 4.0/5
  • Scalability and Integration: 4.2/5
  • Security and Privacy: 3.8/5
  • Cost-Effectiveness and Pricing Structure: 3.9/5
  • Customer Support and Community: 4.1/5
  • Innovation and Future Proofing: 4.4/5
  • Data Management and Portability: 4.0/5
  • Customization and Flexibility: 4.3/5
  • Overall Rating: 4.2/5

Final Verdict:

Sider is a powerful AI tool that significantly enhances the browsing experience by integrating advanced AI functionalities directly into the browser. While it has some limitations, such as the number of free prompts and potential resource demands, its benefits in terms of utility, customization, and multi-functionality make it a valuable tool for students, professionals, and content creators alike.


1) What is Sider?

Sider is an AI-powered browser extension that offers features like text summarization, translation, and explanation using advanced AI models.

2) How much does Sider cost?

Sider offers a subscription plan at $10/month, which includes 40 GPT-4 prompts. Users can also use their ChatGPT Plus subscription or OpenAI API key.

3) Can I use Sider for free?

Yes, Sider offers a free trial with limited features to allow users to test the tool before committing to a subscription.

4) Is Sider secure?

While Sider is designed with security in mind, users should always be cautious about data privacy when using browser extensions.

5) What are the main features of Sider?

Sider offers AI-powered summarization, translation, text explanation, customizable hotkeys, and integration with ChatGPT Plus and OpenAI API keys.

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