Live statistical engine — runs in your browser

One Black Belt.
Every SME's math.

SigmaPro puts Capability Analysis, SPC, ANOVA and DOE directly in a Master Black Belt's hands — no MATLAB license, no data science team, no waiting on a subject matter expert to validate a formula. Upload data, get a defensible answer in seconds.

Run your first analysis → Why manufacturers switch
4DMAIC statistical modules
0MATLAB seats required
<10sfrom CSV to Cpk
I-MR CONTROL CHART — LIVE IN CONTROL
— centerline — UCL — LCL — Cpk
The staffing problem

You don't have a MATLAB budget. You have a Black Belt shortage.

The traditional build — MATLAB Production Server, a dedicated data science developer, a DevOps engineer just to keep it running — solves a problem plants don't actually have. The real bottleneck is headcount: too few certified statisticians for too many lines. SigmaPro removes the infrastructure and gives the calculation directly to the person who already knows what it means.

Before
  • Every DOE or ANOVA request queues behind your one or two Black Belts
  • A MATLAB Runtime + Production Server stack to license, host and patch
  • A data science developer just to package .m scripts into .ctf archives
  • Results arrive in a spreadsheet days after the line has already moved on
  • Formula validation is tribal knowledge, undocumented, one person deep
With SigmaPro
  • Any trained MBB runs Capability, SPC, ANOVA or DOE themselves, same shift
  • Runs entirely as static JavaScript — no MATLAB Runtime, no per-seat license
  • Deploys as a single site behind your existing SSL — no backend to operate
  • Answers in the seconds it takes to parse a CSV, not a ticket queue
  • Every formula is documented and versioned, auditable by any Black Belt
Four modules, one engine

Everything your DMAIC toolkit needs, none of the infrastructure it usually costs

01

Process Capability

Cp, Cpk, Pp, Ppk, sigma level and DPMO from a single measurement column and your spec limits.

02

SPC Charts

I-MR for individuals, Xbar-R for subgrouped data, with control limits computed from standard constants.

03

ANOVA

One-way analysis of variance across any number of groups, with F-statistic and p-value.

04

DOE

Full-factorial design generator for 2–4 factors, with main-effect calculation once you enter responses.

Run it now

Upload data. Get the analysis.

Every calculation below runs in this browser tab — nothing is uploaded to a server. Paste or upload a CSV to get started.

Input

Upload CSV (one measurement column)
.csv — or paste below
Ungrouped data has no within-subgroup estimate, so this mode reports Pp/Ppk (overall performance) only — not Cp/Cpk.
Run an analysis to see Cp/Cpk, Pp/Ppk, sigma level and DPMO here.

Input

Upload CSV
1 column = I-MR · 2+ columns = Xbar-R
Run a chart to see centerline, UCL/LCL and out-of-control points here.

Input

Upload CSV (one column per group, header = group name)
.csv
Run ANOVA to see the F-statistic, p-value and group comparison here.

Design setup

Generate a design, enter your run responses, then calculate effects.
QC toolkit

The 7 QC tools and control charts, with templates.

Not sure which chart fits your data? Answer a few questions. Then download the template (row 1 is an example), fill in your data and draw the chart in this browser tab.

Pricing

Priced against the SME headcount it replaces, not the infrastructure it doesn't need

Every plan is a static web deployment — no MATLAB Runtime hosting, no per-core compute billing. You're paying for the engine and support, not servers.

Free trial and Pakistan pricing (PKR)
Free trial
All plans, Pakistan and international
10 days free
Sign up with your email. No card needed.
  • All 4 modules
  • Formatted, watermarked reports
Per report
One file, one computer
200 PKR / report
Analysis on screen stays free.
  • Buy one report at a time
  • Credits never expire
Monthly pass
One person, one computer, 1 month
1,000 PKR / month
Cheaper than 5+ reports a month.
  • Unlimited reports (fair use)
  • Renew when you need it
Yearly pass
One person, one computer, 1 year
10,000 PKR / year
Two months free vs monthly.
  • Unlimited reports (fair use)
  • One payment for the year
International pricing (USD)
Belt
A single certified Black Belt validating their own line
$10/mo
Billed monthly, 1 seat
  • All 4 modules — Capability, SPC, ANOVA, DOE
  • CSV upload, unlimited local analyses
  • Downloadable reports
Plant
A quality team sharing one deployment across shifts
$90/mo
Billed monthly, up to 10 seats
  • Everything in Belt
  • Up to 10 seats under one subscription
  • Priority support on formula and report questions from a certified Black Belt
Group
Multi-site manufacturers standardizing across plants
Custom
Custom quote based on sites, seats and support level
  • Everything in Plant
  • Unlimited seats across sites
  • A dedicated certified Six Sigma Black Belt guiding your team
  • Custom templates and control-limit constants, scoped to your needs
Talk to us
Your voice

Feedback, suggestions and complaints.

Tell us what works, what is missing, or what went wrong. Complaints need an email address so we can reply.