Modernize your legacy app
without a rewrite team.
Paste your app's URL or describe it. Agents reverse-spec the old system and rebuild it on a modern, maintainable stack — faster, cheaper, and fully reviewed.
- ✓ No rewrite team to hire
- ✓ Every feature preserved
- ✓ Live in days, not months
What you get
Same product, modern foundations.
Modern, maintainable stack Off the legacy framework and onto a current, well-supported stack your team can actually hire for.
Every feature preserved Reverse-spec'd from the live app so nothing your users rely on goes missing.
Full source & ownership The complete codebase, documented and deployable to your own infrastructure.
Reviewed & secure Multi-layer agent review and security checks before anything ships to production.
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We rebuild as clean-room, original code from your own app's observed behaviour — your code stays yours, and the result is yours to own and modify.
How it works
From legacy to live in three steps.
01 Point us at the old app Paste its URL, or describe it if it's behind a login. We reverse-spec the current behaviour.
02 Watch the live analysis Agents map the features, flows and data model, then plan the rebuild in real time.
03 Ship the modern version Own the source — migrated, tested and live in days.