Improve a process with evidence, one step at a time

Incra helps you see how work really flows, find where it waits, try a change before you make it and check the result with statistics. It is one tool, from the first map to the closing report.
Request access
See it working
Screens from the worked example inside Incra. The figures are sample data.
  • Process map
    List the steps and the map draws itself, with owners, decisions and rework. The longest wait is highlighted.
  • Findings
    See how long an item takes from start to finish, how much of that time is work and how much is waiting.
  • Control chart
    An I-MR chart, with its answer in plain words above the chart.
What you can do with it
One tool, from the first map to the closing report.
  • Map and time a process
    List the steps and the map draws itself, with owners, decisions, routes and rework. Add times or records, and Incra shows where the work waits.
  • Find the real process in your records
    Open an export from your own system. Incra finds the routes that work actually takes, the repeats and the longest waits.
  • Analyse data
    A workbench with a worksheet and 153 analyses and graphs, from control charts and capability to regression and designed experiments. Each result leads with its answer in plain words.
  • Run an improvement project
    DMAIC, Lean, Kaizen and design projects, with the documents of each phase and a tollgate at its end.
  • Learn as you go
    15 open guides for everyone, and 37 Green Belt and Black Belt modules inside the tool. Read the open guides
    Open guides
  • Check the numbers
    124 statistical methods are compared with published reference results. See every one on the accuracy page
    See the accuracy page
Where Incra stands


Incra is in a free trial. Other users cannot see your work. The Incra team can read what you save, to find faults, and uses your work to improve Incra only if you agree when Incra asks you. The tool runs on a server in London. Some families of analysis, such as time series and reliability, are still to come. The
privacy notice
and the
terms of the trial
say more.