QSRA · QCRA · Risk Register

The plan says one date.
The truth is a distribution.

For planners & risk analysts on Primavera P6 and MS Project.

Turn a single-point date into a defensible P80 — with the tornado, the cost, and a submission-ready QSRA report — entirely in your browser. Nothing uploaded, ever.

> your schedule and register never leave your machine_
No installNo accountNothing uploadedFree tier runs real analyses
Nothing uploaded — ever
Published methodology · closed-form validated
P6 · MS Project native (XER · PMXML · MSPDI)
from the makers of ScheduleInsight & Sketchdule

The QSRA tool the industry stopped getting

Pertmaster's last major update was 2013. Its successors need a Windows desktop, an enterprise quote, and an IT department. Meanwhile your frameworks still mandate quantitative risk analysis every period — and your register still lives in Excel.

Private by architecture

Your file never leaves your browser

Schedule and risk register are parsed and simulated entirely on your device. We physically cannot see them — not policy, physics. Your Risk File saves to your drive, not our database.

Defensible

Reproducible, auditable runs

Every simulation records its seed, settings, and input hashes — printed in the report. Anyone can re-run your analysis and get identical results. Try asking a desktop tool for that.

Workshop-ready

Risk owners edit without accounts

Email each owner a self-contained review copy — it opens in their browser as its own editor, no install, no login. Changes merge back with a who-changed-what history.

Register → Ranges → Run → Report

Everything a QSRA/QCRA needs, nothing an enterprise sales cycle wants.

Import

Drag in a P6 XER/XML or MS Project XML. Full CPM network, calendars and logic — parsed client-side in seconds.

Register & Ranges

Paste your existing Excel register, map risks to activities, set 3-point estimates by rule (triangular, PERT, uniform).

Run

Seeded Monte Carlo with live convergence. Pre- and post-mitigation scenarios side by side.

Report

S-curves, P-value tables, tornado & criticality charts, and a branded, method-stated QSRA pack — PDF, one click.

See the actual tool

Not a mock-up — the real interface, on a real schedule. Grade it, simulate it, hand over the report.

Schedule view with the DCMA 14-point fitness gate scoring the network before simulation
Grade before you simulate. The DCMA 14-point gate scores the network at import, so your P80 stands on something.
Results view — completion distribution, S-curve, P50/P80/P90, risk-driver tornado and criticality index
The whole picture, one view. Distribution and S-curve, P50/P80/P90, the driver tornado and criticality index — live.
Quantitative Schedule Risk Analysis report generated from the model
A report, not a data dump. Plain-English narrative, seed and method stated, DCMA attestation — one click to PDF.

Pricing you can put on a card

Every incumbent is quote-only. We think you should know the price before the demo — because there is no demo, just the tool.

REGISTER
£0 forever
  • Full risk register + heat map
  • Excel/CSV round-trip
  • Review-copy sharing
  • 2,000-iteration preview
PRO
£99/year
  • Full Monte Carlo, all charts
  • Scenarios & schedule re-link
  • Branded QSRA report pack
  • Risk-adjusted schedule export
Get Pro — £99/yr
CONSULTANCY
£249/user/mo
  • White-label reports
  • Template library
  • Priority support

Full details, feature matrix and FAQ on the pricing page →