1, do it yourself, the advantages are: knowing the business, being familiar with the characteristics of the enterprise itself, and the content of the scheme is in line with the actual situation of the enterprise; Disadvantages are: the information department has a low status, and it is difficult to communicate with business departments, so everyone does not pay attention to it; There is no mature methodology.
2. The advantages of software companies are: methodology, familiarity with business and easy communication with business departments; Disadvantages are: the planning content is not comprehensive, and the planning results are biased towards their own products;
3. The consulting company has methodological advantages, certain business familiarity, high attention and neutral planning results; Disadvantages are: business familiarity varies from consultant to consultant; Some planning contents may be difficult to land because there is no corresponding product.
The advantages of seeking help from outside (consulting company) (for enterprise information department), 1, easy to communicate with leaders, so that everyone can pay attention to it, and then get support from leaders in attitude, funds and personnel; 2. Have a set of mature methodology to make the planning result look good; 3. Get some advanced solutions and experience (knowledge transfer).