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AI-powered productivity assistant that helps write, research, and summarize directly in your browser.
Monthly Visits
4.10M
Global Rank
#16,064
Country Rank (United States)
#25,350
Avg. Duration
1:55
Pages/Visit
2.40
Bounce Rate
57.8%
Category Rank
#517
| # | Country | Share |
|---|---|---|
| 1 | United States | 9.4% |
| 2 | India | 8.3% |
| 3 | Brazil | 5.9% |
| 4 | Vietnam | 5.5% |
| 5 | China | 5.1% |
Data from SimilarWeb • 12/2025
Monthly Visits
4.10M
Global Rank
#16,064
Avg. Duration
1:55
Bounce Rate
57.8%
Monthly Visits
4.10M
Global Rank
#16,064
Country Rank (United States)
#25,350
Avg. Duration
1:55
Pages/Visit
2.40
Bounce Rate
57.8%
Category Rank
#517
| # | Country | Share |
|---|---|---|
| 1 | United States | 9.4% |
| 2 | India | 8.3% |
| 3 | Brazil | 5.9% |
| 4 | Vietnam | 5.5% |
| 5 | China | 5.1% |
Data from SimilarWeb • 12/2025
Sider is an AI-powered assistant designed to streamline your work across tasks such as writing, research, translation, summarization, and coding. It integrates seamlessly with your browser, providing real-time support and intelligent features, so you can stay focused and complete more in less time. The platform leverages advanced large language models (LLMs) to provide context-aware suggestions, generate useful content, and automate repetitive tasks, all without interrupting your workflow. Whether you are drafting emails, summarizing articles, or brainstorming ideas, Sider removes friction from your digital work.
One of Sider’s key strengths lies in its accessibility: it operates alongside whatever work you’re doing online without requiring you to switch contexts or open separate tools. That makes it particularly useful for professionals, students, and creators who want immediate assistance without breaking concentration.
Sider works across a wide variety of domains. It can contextualize information it reads from the web, help you generate structured text, translate between languages instantly, and offer explanations suitable for any level of expertise. By making AI instantly available next to your content, it allows a smoother interplay between human creativity and machine precision.
1. Sidebar AI Assistant Sider appears as a sidebar within your browser, giving you quick and persistent access to AI functionalities without disrupting the page you are on.
2. Text Generation & Editing Write, rephrase, or refine text with professional tone adjustments. This is useful for crafting emails, creating social posts, or drafting detailed reports.
3. Summarization Quickly distills lengthy articles, documents, or videos into concise summaries, saving valuable time.
4. Translation Provides instant translations between multiple languages with natural phrasing, helping you access and produce content across linguistic boundaries.
5. Search Enhancement Ask questions directly to the AI, which can use your current page content as context for better answers.
6. Code Help Sider assists programmers by explaining code snippets, generating templates, or even creating scripts from natural language descriptions.
7. Document Chat Upload or open documents in the browser, then converse with the AI about their content—great for study, review, and professional analysis.
8. Multi-Platform Support Available as Chrome extension and optimized for various browsers, ensuring it works on your preferred platform.
For Students:
For Professionals:
For Creators:
For Developers:
Q: Does Sider store my data? A: The platform states that privacy is a priority, and personal data handling follows strict policies; conversation history is accessible to the user and not shared without consent.
Q: Can I use my own AI model? A: Sider works with major LLMs and offers flexibility in the model selection, though it primarily uses high-performance commercial AI engines.
Q: Do I need a separate app? A: No, Sider is accessed as a browser extension, meaning you can use it directly as you browse without installing a dedicated desktop application.
Q: Is there a mobile version? A: Sider is primarily optimized for desktop browsers, but certain features may be accessible via mobile browsers supporting extensions.
Q: Can it work offline? A: Because it uses cloud-based AI processing, an internet connection is required.
Q: Is there a cost? A: Sider offers free features with optional premium plans that unlock advanced tools, longer context handling, and faster processing.
Sider’s value lies in bringing professional AI capabilities into the flow of your daily online activities without disrupting your focus. Whether your aim is to communicate better, learn faster, or solve technical problems more efficiently, Sider provides the intelligent support needed to elevate your productivity.