Your business data has one home: your machine.

One local database holds your whole business as canonical records — no tenant, no upload, no per-seat tax. It runs offline, it's encrypted at rest, and you can export the whole thing any time.

On your disk

One local database holds your whole business. No tenant, no upload, no per-seat tax on your own operation.

Runs offline

The apps work with no connection — on a plane, in a basement, on a $400 box on your desk. The cloud is optional, never required.

Yours to leave with

It's your data in an open format. Export the whole workspace any time — there's no door we can lock you out of.

Sealed, signed, and exportable.

Local-first doesn't mean unprotected. Your data is encrypted at rest, every change is tamper-evident, and it's open to your own tools.

A database you own

Your whole business is a local SQLite file on your machine. No tenant, no upload, no lock-in — and it works offline.

Bring your own LLM key

You supply a Claude or OpenAI key. It's sealed on your machine and the agents bill to your account, not ours.

Encrypted at rest

Sensitive state lives in an encrypted vault with the key off-database, in your OS keychain — never written next to the data.

A signed audit chain

Every change is an event in a per-node hash chain with signed checkpoints. The history is tamper-evident by construction.

Open MCP server

Every operation is exposed over an open MCP server, so any agent — including your terminal Claude — can drive the same data.

Exportable, always

It's your data in an open format. Export the whole workspace any time — there's no door we can lock you out of.

There's no server to breach — because there's no server.

Your data lives on your machine, and you decide what leaves it. Sensitive state is sealed in an encrypted vault with the key off-database, every change is a signed, tamper-evident event, and the whole workspace exports in an open format whenever you want it.

Bring your whole business home.

Download Excellent and run your whole business on your own machine.