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The fastest way
to run a company.

One founder, four AI departments, one chief of staff.
Nothing ships without your approval.

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WHO IT'S FOR

Start alone.
Build a whole company.

Most founders start with an idea and no team.
Crost gives you Marketing, Sales, Operations and Engineering on day one.

HOW IT WORKS

Set the goal.
Approve what ships.

Orc breaks goals into tasks and routes them to departments.
Every draft waits at an approval gate until you sign off.

THE OFFICE

Four departments.
One chief of staff.

Marketing/marketing
Sales/sales
Operations/operations
Engineering/engineering

You're doing the work
of five people.

01
You're the engineer, the marketer, the salesperson.
Every solo founder wears every hat. The work is real. The bandwidth isn't. You drop things. Important things.
02
AI tools help, but they don't remember, coordinate, or act.
You've tried the chatbots. They're powerful for a prompt, then gone. Nothing carries context. Nothing talks to anything else.
03
You can't hire yet. But you needed a team yesterday.
You're pre-revenue or early-stage. A full team isn't an option. But operating alone at full speed isn't sustainable either.

Not a chatbot.
An operating system.

CONTROL

Agents with rules.
Not guesses.

Every department runs on the Crost Constitution — eight non-negotiable rules that govern agent behaviour, always. Agents never send, merge, or spend without your explicit sign-off. This is not a toggle. It is structural.

→ Approval Feed for all irreversible actions
→ Risk levels: low / medium / high / critical
→ Constitution inspired by state-of-the-art safety architecture
AGENT CONSTITUTION
1.
NEVER take an irreversible action without approval
2.
NEVER fabricate data, metrics, or facts
3.
ALWAYS check memos before starting a task
4.
ALWAYS surface uncertainty rather than guessing
5.
ALWAYS log task start, completion, and errors
Founders can add clauses. Core rules cannot be removed.
OVERSIGHT

Your sign-off.
Every time.

When an agent wants to act — send that email, merge that PR, post that content — it stops and waits. You see exactly what it wants to do and why. One click approves. One click rejects. You're always in control.

→ Pending approvals expire after 24 hours
→ Full payload preview before you decide
→ Rejection reason fed back to the agent
APPROVAL FEED
MarketingMEDIUM
Send launch announcement to 40 beta contacts
SalesHIGH
Email intro offer to 12 warm leads
COORDINATION

Departments that
talk to each other.

When Marketing promises a feature, Engineering knows before it starts coding. When Operations flags a budget constraint, Sales stops quoting numbers that don't exist. The memo system is your company's shared memory — written by agents, read by agents, always current.

→ Agents write memos after significant tasks
→ Every agent reads the memo brief before starting
→ Priority levels: low / normal / high / urgent
COMPANY MEMOS
Launch budget capped at $2,000
Plan campaigns inside the cap. No paid spend without approval.
from Operations
Payments ship Friday
Do not promise payment features before then.
from Engineering

Up and running
in a few minutes.

1
Tell Crost about your company
Name, market and stage. Crost reflects your context back so every department starts calibrated for your business.
2
Give Orc a goal
One sentence is enough. Orc asks a clarifying question if it needs one, then plans 3–5 tasks.
3
Departments get to work
Marketing, Sales, Operations and Engineering each take their tasks and produce drafts, documents and memos.
4
You approve what ships
Anything external — an email, a post, a spend — stops at the approval gate. Approve, reject, or ask for changes.

Built for founders
everywhere.

There are no hardcoded assumptions in Crost. No default market. No assumed language. Every founder configures their own Local Identity — tone, cultural nuance, market context — and it flows through every department, every output, every interaction.

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Beta

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