The cost of Business Intelligence system implementation depends on many factors. First of all, it depends on a range of the whole process (content-related area, number of users, number of data sources and level of their integration etc.), tool selection including producer (in example Microsoft Power BI, Qlik, Tableau), hardware costs (if exists), way of license (in example per-user pricing model), and cost of maintenance and support for implemented BI solutions. To optimize costs, apart from implementation company, own human resources may be considered. IT and business staff can prepare reports.