Sider AI

Sider is presented on its page as an AI sidebar and agent for the browser, described as one AI sidebar for everything users do in the browser. The page lists three core products: Sider Chat for understanding content on a page using GPT, Claude, or Gemini, including summarizing videos, translating, explaining ideas, and answering follow-ups; Sider Hand for giving tasks that it works through across real websites using the user's logged-in sessions; and Sider Code for customizing websites by describing changes in plain words, with changes saved for future visits. The page also shows a 10M+ active user figure, 100K+ five-star ratings, and a Chrome extension with options for Edge, Mac OS, Windows, iOS, and Android. Pricing is not stated on the page beyond a Pricing link and an Education Plan reference.

Key features

• Sider Chat: ask questions about any page using GPT, Claude, or Gemini, including summarizing videos and translating languages
• Sider Hand: automates multi-step tasks across real websites using the user's logged-in sessions
• Sider Code: customizes websites from plain-language instructions and remembers changes for future visits
• Access to multiple AI models, including ChatGPT, Gemini, Claude, Grok, and DeepSeek as described in the page meta description
• Browser extension available for Chrome, Edge, Mac OS, Windows, iOS, and Android
• Additional Wisebase tools listed on the page, such as Deep Research, Scholar Research, and PDF translation

Best suited for

• Summarizing web pages, videos, and PDFs
• Researching and comparing information across websites
• Automating multi-step browser tasks
• Customizing the appearance of websites

Pricing

Not stated on the website