Cohortes · testimony in the service of work

Work tells its own story. You still have to be able to hear it.

Cohortes equips workplace harassment investigations, psychosocial risk assessments and workplace wellbeing surveys.

We support occupational risk prevention specialists in their practice, and any organisation that wants to set up an open testimony platform.

The organisations that have trusted us

AD ConseilCFDT Hauts-de-FranceAnact, Agence nationale pour l’amélioration des conditions de travailParis&Co

How an investigation unfolds

You have run a quantitative survey? Here is what happens, step by step.

Step 1: Import

CSV, Google Forms, Typeform, Sphinx… you drop in the export

Whatever tool did the collecting: they all export a table.

What you no longer do

Copying responses one by one into a working document.

investigations / town hall · workplace climate 2026 / import
climat-social-2026.csv · 312 testimonies

Column selected: “What would you like to say about your working conditions?”

Step 2: Processing

Every testimony goes through the same grid

What you no longer do

Rereading the testimonies over and over to work out which ones deserve your attention.

processing · 312 testimonies
Anonymisationconsistent pseudonyms across the whole investigation
Summarythe key points of each testimony
Categorisationharassment coding framework · 7 families, 44 categories
Fact extractionwhat happened, when, and in which testimony

312 testimonies processed · 148 dated facts extracted · ready to read.

Step 3: Reading

You move through the testimonies by theme, by person, by period, and so on.

Every testimony carries its labels. You combine what you are looking for and land on the testimonies concerned.

What you no longer do

Searching a spreadsheet to find out who said what.

testimonies · 312 · filtered: 27
Family: working conditionsPeriod: March — JuneCategoryPersonDated facts only
Witness 07Testimony 4114 March

Monday meetings tense since a change of team; contradictory instructions.

Work organisationInstructionsDated fact
Witness 12Testimony 6321 March

Workload redistributed without notice; two departures not replaced in the department.

WorkloadStaffing
Witness 07Testimony 1182 April

Remark repeated in a meeting in front of the team; no reaction from management.

Working relationshipsIn publicDated fact

Step 4: Categorisation

Building your own coding framework

  • Inductive categorisation: themes surface from the testimonies, you set aside, you name, everything is recoded.
  • By hand: you create your families and your categories yourself.
  • Ready-made grid: the coding frameworks shipped with the software.
What you no longer do

Categorising every testimony by hand.

testimony 118 · categories
Witness 07 · 2 April
Working relationshipsIn public Dated fact+ add a category

Harassment coding framework · 7 families, 44 categories · editable.

Inductive analysis · themes outside the framework

Reorganisations losing their meaning34
Instructions that change from one day to the next21
Isolation of the evening teams18

Step 5: Chronology

Every dated fact, tied back to its testimony

The facts are put back in order automatically, and each one keeps the verbatim it was drawn from. That is what makes the debrief defensible: nothing is asserted without a way back to the source.

What you no longer do

Rebuilding the chronology by hand, piecing the dates together one at a time.

people / person 03 · chronology
Person 039 facts · cited in 6 testimonies · March — June

14 March

Contradictory instructions given in a team meeting.

“… the Monday meetings are different now.”

Testimony 41 · Witness 07

2 April

Remark repeated in front of the team, with no reaction from management.

“… in front of everyone. Nobody reacted.”

Testimony 118 · Witness 07

19 May

A live case withdrawn, announced by group message.

“… I found out at the same time as everyone else.”

Testimony 205 · Witness 12

The sorting is done. The investigation is yours to lead.

The software prepares the ground: it masks, it files, it dates, it sources. Interpretation, the debrief and the conclusion are not its business.

AI spots, dates and labels. It does not conclude for you.

Generating text on your behalf holds no interest for us, and letting an algorithm decide what your conclusions should be even less. Our tools exist to give you as much grip as possible on your testimonies: anonymising them, filing them, dating them, sourcing them. What to make of them remains your profession.

AI hosted in France

Testimonies are analysed on servers located in France, at OVHcloud, a French provider. They never leave European territory and no foreign authority can demand access to them. The models used are open source: no dependency on an American vendor.

Nothing is kept

Testimonies are analysed, then deleted. They are not read, not stored, and never used to train a model. This is a contractual commitment from OVHcloud.

Anonymised from the first pass

Anonymisation is the first processing step applied. Everything that circulates afterwards (summaries, categories and so on) is based on pseudonymised text.

More about our products

Two pieces of software, two moments: one for when an investigation is open, the other for when a group speaks up throughout the year.