Every established business has at least one application it cannot replace and cannot safely change. It runs something important, the people who wrote it have moved on, and the documentation is a folder of screenshots. Modernization stalls not because nobody wants it, but because nobody can prove the replacement behaves the same way.
Status: product concept, in active development. This is something we are building, not something you can buy today. We publish our roadmap because the engineering thinking behind it is the useful part — and because we would rather show you the design than imply a finished product.
Designed Capabilities
- Application inventory and dependency discovery — establish what actually exists and what depends on it.
- Architecture and data-flow mapping — recover the design that was never written down.
- Risk and obsolescence scoring — prioritise by exposure, not by who complains loudest.
- Behaviour-capture regression harness — record what the system does today so change can be proven safe.
- Modernization option modelling — rehost, refactor or replace, costed rather than argued.
- Incremental strangler migration orchestration — replace in slices, never big-bang.
- CI/CD and infrastructure templates — the new system arrives with a pipeline.
- Rollback and validation evidence — every step reversible and demonstrable.
Behaviour Capture Is the Unlock
The reason legacy rewrites fail is that the old system’s real behaviour — including its bugs, which downstream processes now depend on — was never captured. Recording actual behaviour first turns “we think this is equivalent” into a test you can run. Everything else in the platform exists to make that evidence usable.
Tell us if this matches a problem you have — early input shapes what we build first, and we will give you an honest view of where it stands.