What is a product system?
A product system is the intelligence inside an application: it takes input from the product (voice, text or events), turns it into structured meaning, remembers each user, and decides and acts within set limits. It returns results through an API the product calls. OCTYN runs it after launch and re-sets it as models move.
- The situation
- Your product needs intelligence inside it.
- What it is
- Systems your product runs on: voice, memory, decisions.
- What changes
- Your team ships the product; the intelligence stays current.
What it shows up as
Names you may already use for it. Each is one arrangement of the parts below, fitted to one company.
What gets built
The parts every product system is made from. Which ones yours needs, and in what order, the Consult decides.
input
Voice, text or events arrive from the product.
- Let customers log their day by speaking.Designed
- Log an expense in the time it takes to say it.Running (our own)
understand
Each input is turned into structured meaning.
- Let customers log their day by speaking.Designed
- Log an expense in the time it takes to say it.Running (our own)
memory
The system keeps context for each user.
decide and act
within the team’s limits
It decides and acts inside the product, within limits the product team sets.
return
Results go back through the API or the interface.
kept current
Tested and re-set as models move, while the product keeps running.
- Log an expense in the time it takes to say it.Running (our own)
Product systems, as built.
Each one is an instance of the flow above, fitted to one company.

Health coaching · product
Let customers log their day by speaking.
A spoken note becomes structured entries the team can review, and the product can pull through an API.
DesignedOpen the demo

Our own · Mooney
Log an expense in the time it takes to say it.
One spoken sentence becomes a categorised transaction. The app is live on Google Play, and we run it.
Running (our own)Read the case study
Is this you?
Tick what is true of your company.Either way, there is a next step that fits.
Before you commission a product system.
- Is this just a model API?
- No. A model is one part of it. A product system also turns input into structured meaning, keeps each user’s context, acts within limits you set, and is tested and kept current after launch.
- Where does it run?
- Where your product needs it: on your infrastructure or ours, called through an API. Your data stays yours.
- What happens when the models change?
- OCTYN tests the system against its baseline and re-sets it, so your product keeps working while the parts underneath it move.
Where would it start in your company?
The first conversation is with the people who would build it. If there is a fit, the Consult comes next.