Claude makes the app, Unstacker Operates it.

Unstackr takes the code output from Claude and other AI tools and rebuilds it as an application your organization can deploy, integrate, govern and change — with every field, rule and calculation lifted out as an editable object.

The same platform converts your existing PDF and XFA forms, runs the applications that collect your data, and extracts data from completed documents. Four routes in, one estate out.

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Routes in One platform AI-generated code model output · repositories Legacy forms PDF · XFA · Word · scans New applications designed in the tool Completed documents charts · records · surveys Fields and controls Named business rules Data source mappings Workflow and submissions every object editable · every change versioned One connected estate web and native mobile · one data layer · WCAG 2.0 AA · ISO 27001:2022
Fig. 1 — Four routes in, one editable estate out
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What every route shares

The same application underneath, whichever way it arrived.

 

  • Data is captured once and moves between applications and back-end systems in both directions, instead of being re-keyed between steps.

  • Logic is held as named, editable rules with a link to its source, not buried in a file that only its author understood.

  • Every connector is registered at the space level and reused by every application in it, so the tenth build is faster than the first.

  • A single build renders as a responsive web application and in the iOS and Android app, with offline capture and sync.

  • WCAG 2.0 AA compliant HTML5 output, with translation handled from one source and matched to the user's language.

  • Role-based administration, secured fields, retention and an audit trail, under ISO 27001:2022 certified operations.

  • Applications are modernised incrementally while they remain in service. Each change is released on its own, with no single cutover event.

  • SaaS, PaaS or fully on-premises, hosted with the cloud provider of your choice.

Most forms were never worth converting. That has changed.

 
 

Whether to replace a document with an application has always come down to one boundary: the point where building and operating the application beats keeping the PDF. Below it, a “good enough” PDF was the rational choice, even where it delivered poor outcomes and carried real compliance risk. Only the highest-volume, highest-value forms cleared the bar.

AI cuts the effort, cost and risk on both sides of that calculation — converting what exists, and building what does not. The threshold moves, and a wide band of work that was never worth doing becomes worth doing. What decides whether that band is actually delivered is whether the output can be operated once it exists. That is the part Unstackr owns.

Read the full argument →