In this paper we analyze web service oriented solutions for micro knowledge assessment. Our research discovered only two existing solutions “Knowledge Accelerator” and “Knowledge Pulse” to provide the customer with the customization program and information needed, especially adjusted for the purposes of the company’s field or business. These two solutions are certainly developed by followers of the “lifelong learning” concept, needed both for individual and professional upgrades. As such, the “lifelong learning” tools, do not only enhance individual’s involvement in social issues, but they are also enabling them with competitive skills required on their workplace. In this paper we present a new methodology to evaluate micro assessment solutions, based on definition of key performance indicators in three categories (technical, functional and usability requirements). For this purpose we define scoring schema and average quality value estimation.