# SurfMind > An AI browser assistant that brings an intelligent sidebar to every website you visit, enabling context-aware chat with 100+ AI models without switching tabs. Available on Chrome, Safari (Mac and iOS), Edge, Opera, Brave, and Arc. Rated 4.9/5.0, featured as a top extension in 2026, and supports 47 languages. ## Key Features - **AI Sidebar**: A persistent sidebar for instant AI access on any page. - **Page-Aware Context**: Understands articles, emails, product pages, and threads so the AI can answer questions about what you're reading. - **Quick Summaries**: Condenses long content with one click. - **Multi-Page Research**: Hold a single conversation across multiple tabs. - **In-Page Toolbar**: Highlight any text to instantly draft, explain, or translate. - **100+ AI Models**: Switch between OpenAI, Claude, Gemini, DeepSeek, Grok, OpenRouter or connect your own local models via OpenAI-compatible endpoints. - **Privacy-First**: Secure architecture; your data stays yours. ## Use Cases Writing assistance, summarizing documents, image analysis, shopping comparisons, academic help, and code explanation. ## Key Pages - [Home](https://surfmind.ai): Overview, features, use cases, and install links. - [Blog](https://surfmind.ai/blog): Guides, tips, and updates about AI browsing. - [Terms of Service](https://surfmind.ai/policies/terms): Usage terms and conditions. - [Privacy Policy](https://surfmind.ai/policies/privacy): How user data is handled.