Put AI to work. Keep control.

Ask Lucy is the sovereign AI assistant for organisations that answer to a regulator. These docs show you how to roll it out, run it and build on it.

Built for EU compliance

EU-built Mistral models, per-organisation data separation, retention you set, and an audit log nobody can edit.

Real work, not just chat

Lucy reads your Word, Excel and PDF files, builds documents, and works through your mail, calendar and files as you.

You decide the limits

Every sensitive capability starts off. Admins switch on only what the organisation needs, and people can only tighten it.

Find your way

Getting startedWhy teams choose Lucy, and your first conversation.

For usersThings to try, files, memory, models and privacy.

ConnectorsMicrosoft 365, Google Workspace, your own MCP servers, the desktop app and web search.

For adminsEvery setting: what it does, why you would choose it, what it means for security.

For developersAuthentication, REST API reference and MCP.

Trust and securityHow we handle your data and where we stand on compliance.