Quantitative Cost Risk Analysis, on the roadmap.
QCRA brings cost risk into the same toolkit as QSRA. Same audit chain, same export formats, same reporting layer. Your existing @RISK risk register loads as-is. No re-elicitation.
Cost risk modelling, built to defend.
- Cost risk register — AACE 41R‑08 aligned. Same input lanes as QSRA: manual, paste, template, importer, grid.
- AACE distributions — Triangular, BetaPERT, Lognormal, Uniform, Discrete, plus engine extensions.
- The same Monte Carlo engine that powers QSRA, with Higham PSD and NORTA correlation handling.
- Cost S‑curves and tornados — generated alongside QSRA outputs, on the same period, the same audit chain.
- Replaces @RISK: no Excel macros, no third‑party seat licences, no broken correlations on reopen.
What changes when you stop relying on @RISK.
| Today on @RISK | With QCRA |
|---|---|
| Lives inside Excel; correlations can silently break on reopen. | Standalone web app; correlations stored as data, not formulas. |
| Audit chain depends on Excel state, add‑in version and macro recalc. | HMAC‑chained log over inputs, config, seed and outputs. |
| Per‑seat licence, locked to the analyst's machine. | Priced per scheme and per period, like QSRA. No seats. |
| Cost only, sitting beside a separate schedule risk tool. | Cost outputs land next to QSRA in the same scheme, same period. |
@RISK remains a sensible choice for cost‑only Excel work until V1.5 ships. We'll help you migrate when QCRA lands.
What you can see today, what you can buy in 2026.
The engine/qcra/ package already lives in the active codebase. The full cost‑risk engine, register schema, and reporting layer arrive in V1.5. We're sequencing features against the contracts the team is actually quoting.
Want a seat at the design table?
If QCRA matters to your team, we want your input on the feature priority list. Tell us what your current @RISK pain looks like and we'll fold it into V1.5.
Plan QCRA into your 2026 reporting cadence.
QSRA and Schedule Lens are live today. QCRA lands in V1.5. Tell us where it sits in your 2026 plan and we'll line up the design conversations before scope locks.