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Sider is a revolutionary AI copilot that integrates seamlessly into your browsing experience, enhancing productivity without the need to switch tabs. With its powerful capabilities, you can chat with leading AI models like GPT-5, Claude, and Gemini, making it easy to summarize web pages, PDFs, and videos in just a few clicks. Not only does Sider provide instant translations and text rewrites, but it also features advanced tools for code explanations and image recognition. With over 10 million active users and a 4.9/5 rating, Sider has quickly become a must-have for anyone looking to streamline their online tasks. Recognized as a top 30 OpenAI partner and a 2025 Chrome Editor's Pick, Sider is designed to empower users with AI-driven insights and creative capabilities, transforming how you interact with digital content.