Engine Stacks
Plug a whole business function into Virgil.
An engine stack is a prebuilt project: a CRM, an ATS, a sourcing engine, with the APIs already connected and Virgil maintaining it. Install the stack instead of buying somebody else's software.
First stacks arriving soon.

Build out an entire business, one stack at a time.
Each stack handles one function. They connect to each other inside your workspace, so the sum starts to look a lot like a company.
The first stacks
Sourcing Engine
Goes out and finds candidates for you. Set it up once and your sourcing project runs on real APIs, managed and improved by Virgil.
Sales Engine
A CRM that lives inside Virgil. Pipeline, contacts, follow-ups. All in a project your AI staff can actually work in.
Recruiting Stack
A full ATS as a Virgil project. Openings, applicants, stages, and outreach, with your agents doing the busywork.
How stacks work
The same custody rules as everything in Virgil. A stack only touches the project you install it in, and it runs on your AI engine.
- 01
A stack is a project, ready-made
Every stack installs as a Virgil project: the workspace, the tools, the agents, and the API connections already wired up. You open it and it works.
- 02
Instead of another subscription
The jobs you buy software for, a CRM, an ATS, a sourcing tool, become stacks inside the workspace you already run. One place, one bill.
- 03
Stacks link to each other
Your sourcing engine feeds your recruiting stack. Your sales engine reads your project files. Compatible stacks snap together into an operating business.
- 04
Yours to grow
A stack is not a locked app. It lives in your workspace, and Virgil can customize it, extend it, and make it bigger, better, and faster as you go.
Stacks are on the way.
Virgil is available now. Engine stacks arrive next, starting with sourcing, sales, and recruiting.