Life after vibe coding
For founders past the prototype

Your prototype did its job. Now build the enterprise one.

Vibe coding collapsed the distance between an idea and a working product, and it ships technical debt from day one. When real customers and real money arrive, we build the enterprise version: the system that scales, survives an audit, and earns the valuation.

Fixed-bid engagements· 120+ custom systems launched

a system we launched in 2013 ·   · still running
01 The ceiling

Four signs you've outgrown vibe coding.

There's no exact day the prototype stops being a good idea. There are conditions, and they stack.

SIGN 01

Real money moves through it

Payments, payouts, accounts. Once that's true, a refactor that loses a row is a chargeback and maybe a lawsuit, no longer a bug report.

SIGN 02

A regulator can call you

HIPAA, SOC 2, PCI, state privacy law. Generated code doesn't keep an audit trail. You can ask it to. It will lie politely.

SIGN 03

You have customers, not users

The first 7am call about missing data changes the speed-versus-stability math for good. Most teams do that math about six months late.

SIGN 04

The rules live outside the schema

Eligibility, custody, ledgers, entitlements. The parts your business actually runs on are exactly the parts the prompt never knew.

Two of these true? You're in the borderline zone. Four? You already feel it, and so does your lead engineer.
02 Our stance

AI is the industrial mixer.

A serious kitchen uses an industrial mixer and never pretends otherwise. "Made by hand" has always meant something simpler: who decided what goes in, who tasted it, and who put their name on the plate.

That's how we build. AI scaffolds the parts that have been cooked ten thousand times before, and it makes our senior engineers genuinely faster. The architecture, the data model, and every call that matters are still made by people. That's the part you're paying for.

Read the full essay: Why we still write code by hand →
What AI does here
  • Scaffolds well-understood patterns
  • Drafts tests against a real spec
  • Translates intent into a first pass
  • Drafts docs a human then verifies
  • What people do here
  • Own the data model and its invariants
  • Choose the architecture on purpose
  • Make the integration call with a real partner
  • Be there when you need us, in year three and beyond
  • 03 Why this feels familiar

    The prototype is the new legacy system.

    A vibe-coded prototype at its ceiling is just the modern version of a legacy system. Same buyer psychology ("the thing that got us here can't take us further"), same Counterpart answer (build the enterprise one, migrate safely).

    We've been replacing aging systems for thirteen years: AS/400s, mainframes, spreadsheets held together by one person everyone is afraid to let retire. A prototype at its ceiling asks for exactly the same move. We build the enterprise version from scratch and migrate you safely, with the prototype running until the day you no longer need it.

    04 The path

    From prototype to the system worth real money.

    STEP 1 · DONE

    You proved the market

    The prototype did this already. Demand is real, customers exist, and the pitch works. That was the point of it. Take the win.

    STEP 2 · A MEETING

    We scope it, number in the room

    We map the business, the data, and the constraints that never fit a prompt, then commit to a fixed figure and timeline before the meeting ends.

    STEP 3 · THE BUILD

    The enterprise version

    Architecture chosen on purpose. Auth, audit, and access designed in. Tests that catch real regressions, and a codebase the next engineer can read.

    After launch

    Keep building with us and we fix bugs for free. We call it the continual-improvement warranty.

    05 Bring us the prototype

    We'll tell you honestly if it has runway left.

    Sometimes the answer is "keep riding it for another year." If that's true, we'll say so and you'll have lost nothing but a conversation. If you're at the ceiling, you'll leave with a number and a timeline.

    Start the conversation

    A short call about your product, your customers, and what the prototype is starting to cost you.

    Let's talk