Dev Builds Local-First Multi-Persona AI Sandbox With No Cloud or Subscription

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An independent developer has created 'Bob's Bar', a locally-run AI application that allows multiple AI personas to converse with each other and the user simultaneously. The tool runs entirely on personal hardware using Ollama for LLM inference, requiring no cloud connectivity, API keys, or recurring fees. To manage chaotic AI interactions — such as personas impersonating each other or hijacking conversations — the developer built a regex-based moderation function called 'The Bouncer'. The app features two modes: a freeform 'Pub Mode' for creative, emergent conversations and a structured 'Work Mode' that turns the personas into a professional focus group. Bob's Bar is available as a one-time purchase for £29 via Lemon Squeezy and was launched on Product Hunt.

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