Which Change Model Fits Your Situation?
There is no single best change management model: each one answers a different question. Kotter and Lewin sequence an organizational change, ADKAR® and Bridges focus on individuals, the change formula and Force Field Analysis diagnose readiness, and 7-S maps what a change touches. Answer a few questions to find a good starting point for your situation.
Which change model fits your situation?
Question 1
What is your main challenge right now?
Directional guidance for typical situations. It does not replace an assessment of your own organization, culture and constraints.
What does each recommendation involve?
A good starting point: Kotter's 8 steps
For organization-wide change with a defined end state, Kotter's model gives a sequence for building urgency, forming a guiding coalition, communicating a vision, removing barriers and anchoring the change in the culture.
Pairing and limits
- Pair it with ADKAR® or Bridges for the individual side of the change.
- Do not use it as a rigid checklist when the end state is still emerging.
Related entriesKotter's 8-Step Change Model · ADKAR® Model · The Change Sponsor · Roles in Organizational Change
A good starting point: the ADKAR® Model
When individuals struggle to adopt a change, ADKAR® helps locate where each person or group is stuck — awareness, desire, knowledge, ability or reinforcement — and target the right action.
Pairing and limits
- Pair it with Kotter or Lewin for the organizational sequence.
- Do not use it alone to plan structure, systems or governance.
Related entriesADKAR® Model · Resistance to Change · Measuring Change: Readiness and Adoption
A good starting point: Bridges' transition model
When a change asks people to give up something they value, Bridges' model helps plan support for endings, the uncertain neutral zone and the new beginning.
Pairing and limits
- Pair it with the change curve to anticipate reactions over time.
- Do not use it as a project plan: it has no activities, roles or milestones.
A good starting point: Lewin's three stages
For a clear, bounded change, Lewin's frame is often enough: unfreeze the current way, make the change, then refreeze so the new way becomes stable.
Pairing and limits
- Pair it with Force Field Analysis to plan the unfreeze.
- Do not use it when change is continuous and there is no stable end state.
Related entriesLewin's Three-Stage Change Model · Force Field Analysis · Planned vs Emergent Change
A good starting point: Force Field Analysis
Before acting on a stalled change, list the forces driving it and the forces holding the current state in place, rate their strength and decide which ones to weaken or strengthen.
Pairing and limits
- Pair it with the change formula for a quick readiness check.
- Do not treat the scores as measurements: they prompt discussion.
Related entriesForce Field Analysis · The Change Formula (Beckhard–Harris) · Resistance to Change
A good starting point: the change formula
The change formula (D × V × F > R) shows which condition is missing in a stalled change: dissatisfaction with the present, a vision of the future or concrete first steps.
Pairing and limits
- Pair it with the resistance-to-change entry to understand the R side.
- Do not use it to sequence the change: it diagnoses readiness only.
A good starting point: McKinsey 7-S
When the reach of a change is unclear, 7-S helps scan what it touches across strategy, structure, systems, shared values, style, staff and skills, as input to a change impact assessment.
Pairing and limits
- Pair it with a change impact assessment by group.
- Do not use it to plan the people side of the change on its own.
A good starting point: an emergent, iterative approach
When the end state will emerge as you go, work in short cycles: co-design with the people affected, test small changes, learn and adjust, and use systems thinking to watch for side effects.
Pairing and limits
- Pair it with Appreciative Inquiry to build on what already works.
- Do not use it where a fixed deadline or regulation requires a defined end state.
Related entriesPlanned vs Emergent Change · Co-design in Change · Systems Thinking in Change · Appreciative Inquiry
Go deeperAgile change management
How should you use these recommendations?
Treat the result as a starting point, not a verdict. Most real changes combine two models: one that plans the organizational sequence (such as Kotter or Lewin) and one that supports the people going through it (such as ADKAR® or Bridges). Diagnostic tools such as the change formula, Force Field Analysis or 7-S are used along the way to decide where to act.
FAQ
Which change management model is best?
None is best in general. Kotter suits organization-wide change that needs urgency and a coalition, ADKAR® suits tracking individual adoption, Bridges suits changes that involve loss, and Lewin suits a clear, bounded change. Most changes combine an organizational model with an individual one.
Can I combine change management models?
Yes, and most practitioners do. A common pairing is an organizational model such as Kotter's eight steps for the overall sequence with ADKAR® or Bridges for the individual side, plus a diagnostic such as Force Field Analysis or the change formula when the change stalls.
Which model should I use for a small change in one team?
Lewin's three-stage model is often enough for a clear, bounded change: prepare people to let go of the current way, make the change, then stabilize the new way. Add ADKAR® if individuals struggle to adopt, or Bridges if the change involves a real loss.
Which model helps when a change has stalled?
Start with a diagnostic. The change formula shows which condition is missing (dissatisfaction, vision or first steps), and Force Field Analysis maps the forces holding the current state in place. ADKAR® helps locate where individuals are stuck.