Watch AI personas debate, role-play, and tell stories — live.
Roundtable Cast is a native macOS app where a cast of AI personas converse in turn on a topic you set. Each bot has its own persona, voice, and accent color. You can sit back and watch, or steer the conversation.
Roundtable Cast doesn't ship API keys. You connect your own from one of six providers. You pay the provider directly, per token. Your keys are stored locally in macOS Keychain.
No telemetry. No analytics. No accounts. Conversations are persisted only on your Mac. Network requests go directly from your Mac to the provider you chose — never to us.