The list that's trusted
a clear status for each type of information, and a flag if two versions disagree As of September 13, 2026, 15 of the 25 types of information still had two sources in place.
The system we use ourselves, every day.We show the system. You judge before you commit.
Here is the system that runs our own files and our own decisions, shown as it works today, including what doesn't work yet.
Shown, not claimed.
Before you trust a system with your operation, three questions matter: is it reliable, who's in control when it changes, what happens when it goes live. We answer them for ourselves first.
The list that's trusted
In a lot of companies, several files each claim to be the real customer list, and nobody knows which one to believe. Here, for each type of information (contacts, meetings, calls, open files), one source is meant to be trusted, and the old one only gets retired once we've checked the new one holds everything. As of September 13, 2026, that work wasn't finished everywhere: of the 25 types of information we track, 15 still had two sources in place, and for 4 of them, a direct check had already found a disagreement between them.
Two checks before every change
Whoever writes a change is never the one who approves it. A change is first built in a separate workspace, then a second system, distinct from the one that wrote it, reviews it in full. We then rerun our whole test suite. A single person decides alone whether it goes live. A change that hasn't passed these steps is never published.
A check that can block a page
Before a page on this site goes live, an automatic check reads the text and the layout. It blocks if a number looks unverifiable, if a colour breaks our guidelines, or if the text overflows on a phone. If it blocks something wrongly, we fix the text. We never turn the check off.
How we catch a mismatch, and what happens next.
Take the clearest example: contact identification. Eleven legacy tools still write to it today, some automatically, including a sync job that runs every 15 minutes. A direct comparison of both sources, run on September 11, 2026, found 114 records that existed only in the old system. Nothing gets fixed on its own: the mismatch is flagged, and an automatic gate now blocks any new write path into the old system unless it's declared here first. It's the founder who decides, one type of information at a time, when an old source gets retired. That decision has already been made and dated for several of them. That is why, as of September 13, 2026, 15 of the 25 types of information we track still had two sources in place, 4 of which had a directly measured disagreement, as in this example. We do not hide it.
The mechanism, verified
What's trusted
Our internal application.
What still writes alongside it
Eleven older tools, including a sync job running every 15 minutes.
Two checks
A gate, applied when the code changes, blocks any new undeclared write path from being added. An audit run on September 11 found 114 records that existed only in the old system.
Human decision, dated
The founder decides, one type of information at a time. A decision already made and dated, like the one on September 14.
| Type of information | Where it's recorded | Status | Legacy write points on record |
|---|---|---|---|
| Contact identification | Our internal application | Two versions that don't match | 11 |
| Do-not-contact list | Our internal application | Being transferred | 1 |
| Outreach | External tool (Instantly) | Transfer not started | 0 |
| Sales deadlines | Our internal application | Two versions that don't match | 1 |
| Open deals | Our internal application | Two versions that don't match | 2 |
| Call transcripts | Our internal application | Being transferred | 6 |
| Internal activity log | Our internal application | Being transferred | 6 |
25 types of information tracked in total. For 1, the transfer is complete. For 8, it's underway. For 4, a check found a disagreement between the two versions. For 12, the transfer hasn't started. The legacy-tool count includes points already paused or failing, kept on record until formally closed. The table above lists the 7 most significant of the 25; the full registry is shown at the Examination.
The same check applies to our own outreach. Our tool works: it looks for public signs that a company might need us. But we haven't connected it to our main system yet. That tool hasn't led to a single meeting so far. And no sale is owed to it: our clients come from people we already know.
Demonstrated capabilities.
The list that's trusted
- Input
- a piece of information created or changed anywhere in the company (a contact, a meeting, a file)
- Process
- checks whether the tool used is the one meant to hold it, and flags whether an older tool still holds a different version
- Output
- a clear status for each type of information, and a flag if two versions disagree
- Limits
- As of September 13, 2026, 15 of the 25 types of information still had two sources in place, and for 4, a direct check had found a disagreement between them. No old source is retired until it's been confirmed redundant.
Two systems, one human decision
- Input
- an idea for a change, written down before we start
- Process
- the change is built in a separate workspace, a second system, distinct from the one that wrote it, reviews it in full, then we rerun our whole test suite
- Output
- a change accepted or refused; going live stays a human decision, never automatic
- Limits
- This is our own way of working, applied to our own system before it's applied to yours.
An automatic check that can block a page
- Input
- a page ready to be published
- Process
- an automatic check reads the text, the colours, and the mobile layout
- Output
- publishing is blocked if something is wrong, without waiting for a person to notice
- Limits
- If it blocks something wrongly, we fix the text. We never turn the check off.
A prototype for deciding from your phone
- Input
- a file or task waiting on a decision
- Process
- the information is shown simply, and a person decides directly from their phone
- Output
- the decision is logged, with the name of the person who made it
- Limits
- Still internal use only: no client uses it today, and we haven't yet measured how often it's used.
The first client of this system is us.
- 25 types of information tracked across the company
- 1 settled, 8 being transferred, 4 with two different versions, 12 not started
- Every automatic correction has been checked and logged by a person.
Every piece of information Parrit depends on (a contact, a deadline, a call, an open deal) needs one trusted source. That work isn't finished everywhere. We show where it actually stands.
Method
Every system above is built the same way: Examination, Construction, Compounding.
Read the ManufactureGuardrails.
- For each type of information, a single tool is trusted. It's never chosen by default or by habit.
- A new write path into a legacy tool can't be added without being declared here first.
- Every decision is logged: who decided, and when. Nothing happens silently.
- Before a change touches the site or our tools, a second system, distinct from the one that wrote it, reviews it, and a person decides alone whether to ship it. It can always be rolled back.
- The choice of AI model depends on the need and the cost, never on a single imposed provider.
Where to start.
Build With You
For leaders who want something that runs, not an audit or a deck.
A working system, built with the founder.
- Free 15-minute examination
- 30-minute findings review
- 10 hours of building with the founder
10 hours, with the founder
FAQ
Is this training or a delivered system?
A system. You learn to use it along the way, but what we deliver is something that runs, not a course.
Where does our data go?
Into your own accounts. We don't build a second database of it. If you choose ongoing support, we keep the technical access that takes, nothing more.
Who maintains the system afterward?
You, or us on a quote: the choice is made after the Examination, never before.
Where do we start?
A 15-minute Examination, no commitment.