How it Works Features Use Cases Get Started Release Notes
New: Single AI Mode – Compare models from one provider

No API keys. Use your ChatGPT, Claude, Gemini subscriptions in one place.

Stop switching tabs. Broadcast your prompts to ChatGPT, Claude, Gemini, Grok, Perplexity, and Genspark at once. Compare, cross-check, and iterate faster.

Designed for Seamless Comparison

  • Scroll Sync: Scroll one panel, and all others follow.
  • Anonymous Mode: Hide AI names during comparisons to reduce bias.
  • Markdown Copy: Copy entire threads or just last responses with one click.
Watch the app in action (demo). Open on YouTube

Powerful Features for Power Users

Flexible Multi-Pane UI

Interact with up to 4 services at once. Choose from 2x2, 1x3, 1x4, or specialized vertical layouts that sync with your workflow.

Simultaneous Prompting

Type once, send everywhere. A central input bar allows you to broadcast messages to all active services instantly.

AI Cross-Check

Let the AIs review each other. One click to have each service analyze and compare the responses provided by the others.

Session Persistence

Your environment is saved automatically. Restore layouts, active services, and specific URLs exactly where you left off.

Privacy First

Direct login to official services. No middleman, no credential storage. Your sessions run in isolated sandboxed environments.

Universal File Support

Drag & drop or paste images and text. Upload to multiple AIs simultaneously with a verified two-step workflow.

Start Broadcasting Today

Download for your preferred platform. Open-source and non-commercial.

Windows

Windows

v0.10.0 | Installer & Auto-update

Download .exe
macOS

macOS

v0.10.0 | DMG (Apple Silicon & Intel)

Download .dmg (Apple Silicon) Download .dmg (Intel)
Chrome

Chrome Extension

Coming Soon to Web Store