Abstract:[Purpose/meaning] The influencing factors of technological innovation in competitive intelligence service are aimed at providing high quality and efficient competitive intelligence services for regional science and technology innovation and development. [Methods/Processes] Based on the predecessors" research and the impact characteristics of service capabilities, five major influencing factors, such as information resources, service strategy, information service, service technology and service environment, were introduced. The questionnaires and face-to-face questionnaires were distributed on the basis of effective questionnaires. Based on SPSS20.0 software, factor analysis and statistical analysis were performed. [Results/Conclusions] Through factor analysis and statistical analysis, it is found that there are serious obstacles in the technological innovation of competitive intelligence service regions. The most prominent impacts are data collection capabilities, data processing capabilities, and human resources. To this end, this paper proposes the following two suggestions: (1) to improve the development of information technology, provide technical support for competitive intelligence services, and vigorously develop the cultivation of high-end talents such as computer technology and artificial intelligence. (2) Increase investment in basic resources, provide a platform and service environment for competitive intelligence services, and lay the foundation for the construction of competitive intelligence linkage supply service model.