I.
Specifications outrun delivery
Regulated industries hand engineering teams 100k+ line specifications. By the time the system ships, the world has moved, the spec has drifted, and provenance is lost.
§00A research-grade platform for vertical software
Ideas becomeaudited reality.Twelve months of development,compressed into one.
Automation executes. Human vigilance approves. We take ambitious specifications, turn them into a single source of truth through AI consensus and accountable human input, then ship production-grade vertical software — infrastructure and all — in days, not years.
multi-AI consensus
bring your own keys
self-hosted models · 24h productivity
no rate limiting
est.
2026
stage
MVP shipped · operational
first vertical
130,000+ lines · production target
posture
quiet · selective · technical
contact
contact@praximatica.com
01Mission
We exist to collapse the distance between an ambitious idea and the system that proves it works.
Specifications, however dense, become defensible production systems — with every consequential decision recorded, contested, and approved by a human who is accountable for it.
axiomThe bottleneck was never generation. It was justification.
02The problem
Software has gotten faster to write, and harder to defend.
II.
Automation without accountability
Generative systems produce volume without judgment. A model that confidently writes the wrong clause is worse than no model at all — and there is no ledger of who decided what.
III.
Audit was an afterthought
Boards and regulators do not ask whether software works. They ask who approved it, on what evidence, and whether the record will hold up. Most stacks cannot answer.
03How Praximatica works
Precise automation, fused with human vigilance.
FIG.01convergence pattern · automation ⨯ human vigilancereplayable · typed · sealed
- 01
Specification becomes truth
A high-fidelity specification enters the system. Through structured debate among specialist agents and human oversight, it is refined into a single, immutable source of truth.
spec://kyc.waterfall/v3.1 · 130,418 lines · frozen - 02
Consensus ledger
Every decision is contested, recorded, and typed. The reasoning itself becomes the artifact — fully replayable and defensible.
ledger #00481-A · 3/3 specialist agents · sealed - 03
Automated execution layer
Autonomous agents spawn the exact infrastructure required — IaC, macOS builders for Apple targets, Linux and Windows test environments — and implement the specification end-to-end.
targets · macOS · linux · windows · IaC graph - 04
Human veto gate & delivery
Humans are brought in only for the decisions that cannot be automated. Once approved, the complete, tested, production-ready vertical system is shipped — with full audit trail.
veto gate · named approver · audit trail attached
04Vision
The rail for vertical software in the agentic era.
The next decade will not be won by the fastest model or the loudest demo. It will be won by the platform that lets the most consequential industries — finance, healthcare, energy, defense — ship vertical operating systems they can defend.
Praximatica is that rail. It builds itself the same way it builds the vertical operating systems it ships.
— Speed
Days, not years
From frozen specification to production system without losing fidelity, lineage, or the right to deploy.
12 months≈ 30 days
— Trust
Receipts by default
Every consequential decision is typed, debated, and approved by a named human. Audit is the substrate, not a layer.
·typed·debated·signed·sealed
— Range
Built for verticals
One rail, many domains. The same convergence pattern carries a clinical platform and a treasury system equally well.
financehealthenergydefense
05Where we are
Quietly shipped. Already running.
Component
Designation
State
Note
MVP
praximatica/core
Shipped
Operational. Internal tooling running on the rail it builds.
Consensus engine
ledger://typed-debate
Live
Typed debate ledger running across specialist agents, end-to-end.
First vertical spec
spec://kyc.waterfall/v3.1
Frozen
130k+ lines · production target · field redacted on request.
Human veto gate
gate://injection-of-creativity
Compliant
Named approvers, attached reasoning, sealed to ledger on each pass.
06Founder
Built by an operator who refuses to ship what cannot be defended.
Marcelo Ceccon
Founder · accountable approver
Marcelo has spent the last two decades shipping software in industries where the cost of a wrong line is measured in lives, balance sheets, or court orders. He has led teams through audits, regulatory reviews, and post-mortems most engineers never see, and walked away convinced of one thing: the bottleneck is not generation, it is justification.
Praximatica is the platform he wishes had existed every time a 100k-line specification landed on his desk and the timeline read “two years.”
“The hard part was never writing the software. It was being able to defend, line by line, why it deserved to ship.— M. Ceccon
07For investors & angels
A quiet invitation to the people who recognise the shape of this.
We are not raising loudly. We are speaking with a small number of operators, builders, and capital partners who have watched this exact problem from the inside, and who understand why the convergence pattern is the asset.
i.
The category is forming now
Generative software is in the loud phase. The next phase — defensible vertical software — is where the durable companies will be built. The window to be early is short.
window12–24 months
ii.
We have the product, not the slide
MVP shipped. Consensus engine live. First vertical specification frozen. The work is real, the receipts exist, and the next twelve months are about depth, not noise.
posturebuild > broadcast
iii.
We pick our partners carefully
Capital is the easy part. We are looking for the handful of people whose presence on the cap table sharpens the company — operators who have lived the regulated stack and understand why the audit trail is the moat.
selectionsmall · deliberate
Open a conversation
If this resonates, write to us directly.
No deck request. No partner forms. A note explaining what you’ve seen and why you understand it.