Difference between CMM and CMMI

CMM
1. CMM stands for capability stands for capability maturity model.
2. CMM designed only for software industry.
3. It has four phases.
4. It is initial model & provide base line to CMMI

Phases:
1. Initial
2. Repeatable
3. Defined
4. Quantitatively Managed
5. Optimizing

CMMI
1. CMMI stands for capability maturity model integration.
2. CMMI designed for all other industries like call center etc along with software.
3. It has five phases.
4. It is upgraded model of CMM.

Phases:
1. Initial
2. Managed
3. Defined
4. Quantitatively Managed
5. Optimizing