LINUS Software, LLC

Three suites. One window. Your hardware.

Each suite is a single application that loads its own apps as plugins around one shared local inference engine. One licence, one database, one window — and nothing leaves the machine it runs on.

What each suite is

Personal AI Suite

Trips · Day · Reserve · Archive · Pulse · Forge

Travel, daily planning, bookings, your own archive, health tracking, and a workshop for building things.

macOS Apple SiliconmacOS IntelLinuxWindows

$99 a year — buy every platform, one licence

Business AI Suite

BizCore · ConnectX · Forge · Day · P2PNet

Books, contacts and invoicing that close on your own hardware, with peer networking for the people you work with.

macOS Apple SiliconmacOS IntelLinuxWindows

$299 a year — buy every platform, one licence

Medical AI Suite

aiMED · Intelligent Patient · HMS

Clinical work where the record is the point: it stays on the machine in the room, which is the only version of privacy that does not depend on a promise.

macOS Apple SiliconmacOS IntelLinuxWindows

$699 a year — buy every platform, one licence

One suite opens one suite

Buying Medical does not quietly hand you Personal. It is enforced in three independent places, because any one of them can be got around on its own:

The download contains only that suite's plugins — Medical's archive has no BizCore binary in it at all.
The suite refuses to mount a plugin that is not on its own list, so a machine that happens to hold the full set cannot turn one product into another.
The licence is checked per app: an app has to be on your claim before it mounts, even when it belongs to the suite you bought.

The rule is a single function with tests covering exactly this case, rather than a convention spread across three files that agree until one of them is edited.

Built and verified, per platform

Every archive below was compiled for its platform and then run there, loading each plugin through the real ABI loader. A build that has never been loaded is not a build anyone should ship.

platform	built	plugins loaded
macOS arm64	native	12 / 12
macOS x86_64	cross	12 / 12
Linux x86_64	cargo-zigbuild	12 / 12
Windows x86_64	native	12 / 12

Already bought a suite?

Paste the checkout reference from your receipt. Your download links are minted for your purchase, are valid for a few minutes, and are tied to the exact file — a link for one suite cannot fetch another.

Lost the reference? Write to support@linus-ai.com from the address you bought with.

Buying

A licence is per person, not per machine: one purchase covers macOS, Linux and Windows, and the download page above will hand you all four archives. Renewals are annual; the software keeps running on the version you have if you stop.

Buying for a team, or need an invoice rather than a card? Write to support@linus-ai.com and say which suite and how many seats.