submove / behavioral simulation

What is a behavioral simulation engine?

Last updated: June 2026

A behavioral simulation engine models how the people inside an organization are likely to respond to a specific change before that change is made. submove is a behavioral simulation engine: it resolves a workforce into anonymous, governed individual profiles, places each one inside the organization's real reporting and collaboration network, and plays a named change forward to show the likely human trajectory.

Spreadsheets and org charts treat a workforce as headcount. A behavioral simulation engine treats it as people who respond to the same change in different ways, where one person's response shapes the people around them. That human response is the part of a decision leaders most often fly blind into, and it is usually the part that decides whether the decision works.

Category

Behavioral simulation engine for organizational change

Also called

Organizational behavior simulation, workforce response simulation, decision-rehearsal for people-change

Used for

Rehearsing a named change (reorg, manager change, return-to-office, restructure, layoffs) before it is committed

Provider

submove (SUBMOVE S.R.L)

Availability

Invitation-only, consulting-led

How does a behavioral simulation engine work?

It resolves the people in an organization into anonymous individual profiles, places them inside the real reporting and collaboration network, and plays a named change forward through that network, person by person and relationship by relationship, so it can show not just who is affected but how the effect spreads.

• Anonymous, governed profiles. Each person is a role-coded, masked profile. No PII is used. Profiles exist to run the simulation, never to evaluate, rank, or name a real individual.
• The real network. Profiles sit inside the actual structure, who reports to whom, who depends on whom, where load already concentrates, because change travels along those lines, not down a flat list.
• Personality as a moderator. Individual differences tune how strongly a person responds to a pressure. They are a moderator on the response, not a label and not a score.
• Calibrated dynamics. The model is calibrated on a broad organizational-behavior evidence base, then run many times to produce a distribution of likely trajectories rather than a single guess.

What can a behavioral simulation engine predict?

It estimates the likely trajectories for the things that decide whether a change lands, stress, morale, trust, and performance, and maps where in the organization they move and how they ripple outward. It is a structured read of how a change is likely to travel, not a verdict on any person.

Typical changes leaders rehearse before committing:

• A reorganization or restructure, where reporting lines and team boundaries move.
• A new manager over an existing team, where trust has to be rebuilt.
• A return-to-office mandate or other policy change that lands unevenly.
• A reduction in force, where the strain on those who remain is easy to underestimate.

For a worked example, see how to predict employee reaction to a reorg or manager change.

How is behavioral simulation different from employee surveys?

A survey measures how people feel now, after something has already happened. A behavioral simulation estimates how people are likely to respond to a change before it happens, while the decision can still be shaped. They answer different questions, and they work well together rather than replacing each other.

For the full breakdown, see behavioral simulation vs surveys vs change-management tools.

Is behavioral simulation the same as a digital twin of an organization?

They are complementary, not the same. A digital twin of an organization usually models structure, process, and operations. A behavioral simulation engine models the human layer on top of that structure, how people are likely to respond to a change and how that response spreads, which a process-level twin does not try to capture.

Is a behavioral simulation accurate?

It is calibrated, not validated. Calibrated means its assumptions are anchored to a broad evidence base; it does not mean it has been proven to predict any specific individual or outcome. submove describes likelihoods, not guarantees, and is deliberate about that line because the tool only earns trust if it is honest about its own certainty.

We would rather be trusted than impressive, so we are explicit about the edges of the tool.

A behavioral simulation engine is a decision-support and rehearsal tool, not a crystal ball. The value is seeing where strain is likely to land, who will carry it, and where the first cracks tend to show, while the decision is still reversible, so you can sequence a rollout differently or intervene early instead of reading the damage in an exit interview six months later.

Who uses a behavioral simulation engine?

Leaders who own people-decisions and have to live with the consequences: executives, people and HR leaders, transformation and change teams, and the advisors who guide them through a restructure, a leadership change, a return-to-office decision, or a reduction in force.

It is most useful when a change is named but not yet committed, when there is still room to shape how it happens, and when the cost of getting the human side wrong is high enough to be worth rehearsing first. submove runs these as invitation-only, consulting-led engagements, a few organizations at a time.