1. 项目管理：
项目管理，顾名思义，是一种以项目管理为主，保证项目成功开发以实现组织预期目标的管理。
2. 合同管理：
合同管理，顾名思义，主要是对两方或多方之间的合同进行管理，以确保各方更有效、更高效地实现各自目标的管理。
项目管理和合同管理的区别：
| Project Management | Contract Management |
|---|---|
| It mainly focuses on management of particular project till it gets completed successfully. | It mainly focuses on management of contract between two companies, parties, or organizations. |
| Its main goal is to achieve desired project goal on time and within budget. | Its main goal is to achieve mutual satisfaction among parties or organizations or companies whose objectives are not same but are closely linked. |
| Project usually involves many parties from one business entity but mostly involves various related or unrelated entities. Here, business entity simply means organization/corporation/partnership/firm created to perform functions of business. | Contract usually binds two different business entities but if there are more than two entities then there are separate sub-contracts. |
| It involves various processes such as planning, organizing, and managing efforts and tasks that are made and performed to complete a project successfully. | It involves various processes such as managing contracts, deliverables, guidelines, deadlines, execution, analysis |
| It mainly focuses on project constraints i.e. scope, time, budget, quality as per contract. | It mainly focuses on economic of project and manage claims and dispute against contract. |
| Its key objective is to predict problems or dangers as many as possible so that such problems can be removed on time and project can be completed in spite of all problems. | Its key objective is to create value for organization. |
| Various project management software’s are Basecamp, Trello, Asana, Nifty, etc. | Various contract management software’s are PandaDoc, Concord, Corridor, SAP Ariba, etc. |