The Business OSby Sinsajo Creators
One system that brings together your operations, your knowledge and AI — instead of a business scattered across apps that never talk to each other.
Stack Mind is a Business OS: one system where a company’s operations, knowledge and AI work together. Its AI agents do not just answer questions — they carry out authorized actions, look up real data and follow work through. Hanna is the operational agent; BOSS is the knowledge engine. Irreversible actions always require human approval.
Your business is not disorganized. It is scattered.
Nothing here is broken on its own. The problem is that none of it is connected.
- Information in five places
- WhatsApp, email, spreadsheets, notes and a CRM nobody updates.
- Work with no follow-up
- Things advance because someone remembers, not because a system tracks them.
- Customers waiting
- The answer exists — it is just in someone’s head or in a chat from last month.
- Decisions without data
- You know how the business feels, not what the numbers say.
- Knowledge that walks out
- When a person leaves, what they knew leaves with them.
- Tools that ignore each other
- Each app solves its own piece and none of them share.
From scattered to connected
Same business, same team. One structure underneath.
Today
- You look for information in several apps
- Follow-up depends on memory
- Repetitive work done by hand
- Knowledge lives in people’s heads
- Reports assembled manually
With Stack Mind
- You ask once and get the answer
- The system tracks and reminds
- Automated, with approval where it matters
- Knowledge lives in the business
- Data available when you need it
Three layers, one system
Each one has a clear job. They are not three versions of the same thing.
Command Center
Where the business is visible
The operational surface: tasks and boards, indicators, calendar, activity and system health. It is where a person sees what is happening and decides what to do next.
Hanna
The agent that executes
Hanna does the work: creates and assigns tasks, looks up real information, records agreements, follows up on what is pending and tells the team what needs attention. She works over web and Telegram, and keeps memory across conversations.
BOSS
The brain that remembers
BOSS is the long-term knowledge and memory of the business. It organizes what the company knows and makes it searchable by text and voice, so an answer never depends on who is available that day.
What actually happens when a customer arrives
A real sequence, end to end — not a promise.
Someone asks or buys
A form, a message or a purchase comes in.
The system receives it
The event reaches Stack Mind and gets recorded.
A task is created
With an owner and a due date, not a note that gets lost.
Hanna notifies the team
The right person finds out, in the right channel.
The information is stored
Contact, context and what was agreed.
Anyone can check the status
Without asking three people where it stands.
The knowledge stays in BOSS
Available for the next time, to whoever needs it.
Follow-up continues until closed
The system insists so a person does not have to.
What Stack Mind covers
Modules that share the same data. Some are mature, some are in active development — we say which.
- Operations OS
- Tasks, boards, calendar, activity and follow-up for the team.
- Knowledge OS
- Company memory: documents, agreements and context, searchable.
- Sales & Follow-up
- Leads, qualification, conversations and automated follow-up sequences.
- Finance OS
- Financial records, reporting and analysis in the same place as the operation.
- Workflows & Automation
- Processes that run on their own, with human approval where it matters.
- AI Control Center
- Which agents run, what they are allowed to do, and what the AI costs.
AI prepares. A person authorizes.
This is the rule the whole system is built on, not a setting you turn on later.
No blind access
The AI does not get free rein over your systems. It works through explicit, limited permissions.
Human approval
Irreversible actions wait for a person to approve them.
Secrets stay secret
Keys and credentials are never exposed to the model.
Isolated data
Information is separated by user and by organization.
Roles and permissions
Each person sees and does what their role allows.
Measured AI usage
AI consumption can be measured, so cost is not a mystery.
We do not claim the system is impossible to breach, and we do not claim certifications we have not earned.
What Stack Mind is not
- It is not a system that runs your company without people.
- It is not a chatbot with a new name — the agents execute, and that difference is the point.
- It is not finished: some modules are mature and others are in active development. We will tell you which is which in the demo.
We did not build Stack Mind from a slide deck
Sinsajo Creators runs on Stack Mind. The tasks, the follow-up, the knowledge and the AI agents you see described here are the ones we use to operate our own company every day. When something does not work, we find out first.
Check it yourself, without leaving this site
See it working on your operation
The best way to understand a system is to watch it run with your own case. Tell us how you work today and we will show you what it would look like.