AionUi Hits 21,500 GitHub Stars as Cross-Platform Open-Source Alternative to Claude Cowork — Supports 10+ Coding Agents Simultaneously

GitHub·medium signal

AionUi is a free, local, open-source multi-AI agent desktop that auto-detects and orchestrates Claude Code, Codex, Qwen Code, Goose, OpenClaw, Gemini CLI, and more in a unified 24/7 Cowork interface. Unlike Claude Cowork (macOS-only, Claude-locked), AionUi runs cross-platform with any model. At 21,500 GitHub stars, it represents the open-source community's response to vendor-locked agent orchestration — builders who want to run multiple coding agents in parallel without platform lock-in.