Four situations this was built for.

Different problems, one ledger underneath. Every page links to the documentation that backs it, so you can check the claims rather than take them.

• Freelancers and solo consultants Books that keep themselves, for one person You invoice a handful of clients, you have a shoebox of receipts, and you would like to never think about categorising a coffee again. Read this one →
• Bookkeepers and small agencies Many clients, separate books, one place to work Every client is their own ledger on their own machine, with roles that let you hand one over without handing over everything. Read this one →
• Cross-border founders and multi-currency freelancers When your money lives in more than one country Invoicing in euros, banking in sterling, paying yourself in dollars — and needing a set of books that can still tell you what you actually made. Read this one →
• Developers and technical founders A ledger with an API, and an agent you can point at it Plain-text double-entry in a git repository, an HTTP API, an MCP server, and no proprietary format between you and your own data. Read this one →

Want the mechanics instead of the pitch? The documentation says what each capability actually does, including what is not built.