- Protocol
- MCP servers, plugins and skills, so Twin works in Claude, ChatGPT, Codex, Copilot and any MCP client.
- Knowledge
- Retrieval over your own sources, versioned, with the source on every answer.
- Skills
- Packaged per role and department, written in your conventions.
- Connectors
- bexio through Kontor, Microsoft 365, Google Workspace, CRM, calendar, analytics and your own systems.
- Access
- By role. Finance is not readable by everyone, and Twin enforces it. Every write is signed in per user.
- Models
- Claude, ChatGPT and Codex, or Eigna when you want a private model of your own.
- Hosting
- Switzerland, the EU or the US, or your own hardware, as you need it. Your data never trains a public model.
- Ownership
- Yours to use, owned or licensed depending on the piece, documented, with a how to for every role.