Give your AI assistant a fast, guarded, auditable pair of hands on Windows. Licensed per machine, per year.
One machine, one licence
$99 founding rate — first 100 machines
Buy a licence5 machines, $199 each
20+ machines: $169 each, quoted
Buy a licenceYour infrastructure, your keys
OEM / embed licence from $25,000/year
Request a licenceto find a control by name through Windows accessibility
of 34 shell-evasion attempts leaked past the guard
sensitive registry hives denied on request
opened on your machine — pixels never leave it
One machine for twelve months, including updates and support. Moving to a new machine is free twice a year; support resets it beyond that. The licence permits production use inside your company and its affiliates. Running it for third parties — as a managed, hosted or embedded service — needs the OEM licence.
LeServiteur is a supervised tool, not an autonomous worker. A person or an assistant directs it; it executes precisely, refuses what policy forbids, and records what it did in a tamper-evident log. It drives Windows 11 applications through the accessibility layer — exact, and far faster than looking at screenshots — and falls back to vision only when an application exposes nothing to read.