Joanium

Joanium is a free desktop app that turns your computer into an AI command center. It lets you chat with, automate, and orchestrate tasks across 28 different AI providers — including Anthropic, OpenAI, Google, Mistral, DeepSeek, Groq, and local models via Ollama or LM Studio — all from one interface. You bring your own API keys, and everything runs locally. No account required, no cloud dependency, no subscription fees.

The app works as a unified workspace where you can create project-scoped chats that remember your files, terminal sessions, and git history. You can schedule agents to run automations — like pulling PR summaries from GitHub, checking your calendar, and sending a morning brief to Telegram. Joanium also connects to over 30 tools and services (Notion, Jira, Figma, Linear, Stripe, Supabase, Vercel, and more) and supports the Model Context Protocol (MCP) for extending integrations. A skills and personas marketplace lets you swap how the AI behaves without prompt engineering.

Joanium is built for developers and power users who want to consolidate their AI tools into one local-first system. It's especially useful for automating daily workflows — like code review, project updates, or market monitoring — and for anyone who wants to keep their data and API keys under their own control. The app is free, runs on Windows and macOS, and works with mobile reply channels so you can stay connected from your phone.