Seizia

Overview

Omni is an open-source desktop application that provides a single unified interface to interact with multiple AI assistants and services (like ChatGPT, Gemini, Claude, Copilot, Perplexity and more). It wraps each AI session in a separate, persistent tab and stores sessions locally to streamline usage without juggling browser tabs.

Key features

• Multi-AI assistant tabs
• Persistent sessions
• Unified UI
• Privacy-first local data storage
• Electron cross-platform app
• Downloadable executables (.exe/.dmg/.deb/.AppImage)
• Customizable layouts