Sider AI Freemium

What is Sider AI?

Sider AI is a browser-sidebar AI assistant that lives right where you work. Unlike standalone chat windows, Sider AI can read the page you are currently viewing, so it can summarize articles, translate text, answer questions about the content, and generate new writing without you ever leaving your tab.

Built for students, researchers, and content professionals, Sider AI combines multiple leading AI models with a clean sidebar interface to make reading and writing online dramatically faster.

Product Features

• Page-aware reading: Chat with the article, PDF, or webpage currently open in your browser.
• Instant summaries: Condense long articles and documents into key takeaways in seconds.
• One-click translation: Translate selected text or whole pages across many languages.
• Multi-model access: Switch between top AI models to get the best answer for each task.
• Writing assistance: Draft, rewrite, and expand content directly in the sidebar.
• Research companion: Extract and organize facts, quotes, and citations as you browse.

Product Highlights

• Works in the browser sidebar, so there is no extra window to manage.
• Understands the context of the page you are viewing.
• Aggregates multiple top AI models into one tool.
• Excellent free tier for everyday reading and writing.

Use Cases

• Summarizing long news articles and research papers while browsing.
• Translating foreign-language web pages on the fly.
• Generating study notes and flashcards from online sources.
• Drafting social posts and emails inspired by content you are reading.
• Answering questions directly about a specific webpage or document.