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How it worksLast Mile Method ↗

— Last Mile software

Your prototype works. Now make it real.

Vibe-coding tools hand you a magic v1. The second version breaks — because the intent lived in a chat thread, and chat doesn't hold. We take that v1, replatform it onto a substrate that doesn't drift, and run the line that keeps it growing.

See how it works

Other tools

Hand you a tool and wish you luck.

The prototype is yours to babysit. Every change risks breaking the last one, because nothing underneath remembers what the product is supposed to do.

obney.ai

Rebuild your intent where drift is structurally impossible.

We replatform the v1 onto the substrate, then run the line that keeps it growing. You own the software; we keep it reliable as it gets bigger.

— The replatform

From a fragile v1 to software you can stand on.

01

Bring the v1

Hand us the prototype — the repo, the chat history, the screenshots, whatever you have. We read the intent out of it, not just the code.

02

We replatform onto the substrate

We rebuild it on Grain, where the structure makes drift impossible. The intent that lived in a chat thread becomes a spec the system holds onto.

03

We run and extend it

We run the line that keeps it growing — a subscription to grow what you own, not to rent access to it. Each new feature ships from the factory.

How the substrate works → ReasonStack ↗

Send us the prototype.

Tell us what your v1 does and where it breaks. We'll show you what it looks like rebuilt on a substrate that holds.

— Place a feature order

Bring us a feature.

Tell us the intent. We'll shape it into a spec and run it through the line.