Sider Omni Brings Agents Inside Every Mac App.

Sider Omni’s strongest idea is contextual continuity: the agent stays attached to the work instead of forcing users to move work into a chatbot.

• –Window-specific agents could make spreadsheets, email, presentations, and research genuinely interactive.
• –Computer-use capabilities let users refine results in place, such as creating and revising charts directly in Numbers.
• –Multiple model support avoids locking users into one provider and lets them balance quality, speed, and cost.
• –Accessibility and Screen Recording permissions are powerful but introduce trust and privacy friction for sensitive work.
• –The launch positions Sider against ChatGPT and Claude desktop apps by emphasizing persistent per-window context. [Product Hunt listing](https://www.producthunt.com/products/sider-omni)