| Co-Sourcing | Project Based Outsourcing |
| Direct Control | Dedicated team under your direct control and direction. | No direct team commitment to you. Vendor manages and controls team members. |
| Quality | Control over quality of resources leads to improved predictability of work quality and timeliness. | Resource quality is unknown and cannot be controlled. There is no predictability of project quality or timeliness. |
| Standards & Procedures | Your unique standards, methodologies and procedures can be conveyed and followed. | Difficult to implement and enforce your standardizations, procedures and methodologies. |
| Ownership & Accountability | Team members gain a sense of ownership and are accountable for successes as well as failures. | No ownership and nominal accountability, which gets transferred to vendor in general. |
| Business Value | Dedicated team builds up a knowledge base specific to your business operations, software tools & products or services. Maintains valuable relationships formed between remote and local resources within your organization. | No prior knowledge available or expected. For every new project, there is an associated learning curve and a significant time lag before the team can become productive. |
| Organizational Knowledge | Learnings and knowledge is gathered first hand. It is retained and leveraged within your organization. | Vendor is the main recipient of your organizational knowledge. While knowledge transfers are possible, tacit knowledge is forever lost. |
| Confidentiality | Team members are an extension of your employee base. Preserves your business confidentiality. | Resources could potentially be shared with competitors on a different or subsequent project. |
| Learning Curve | No ramp-up time required for new projects and initiatives. Team retains learnings, understands your products & services and is already aligned with your strategic direction and vision. | Need to provide copious background information and company vision to achieve team alignment for every new project. |