Sider Omni Sidebar
An AI sidebar that sits next to any Mac app and can act on whatever is on screen
Paid
AI Agents
// about Sider Omni Sidebar
Sider Omni Sidebar is a macOS-wide agent from Sider, distinct from the company's original Chrome extension, that reads whatever is on screen in any app, including documents, email, spreadsheets, PDFs, and presentations, and acts on it directly instead of requiring copy and paste. It's built on GPT-6 Astra and launched on Product Hunt on September 18, 2026, collecting 376 upvotes.
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