The main challenge of implementing artificial intelligence in businesses is effectively integrating AI systems into existing workflows and processes. Organizations often face obstacles related to data quality, infrastructure readiness, and employee resistance to change. Moreover, developing appropriate algorithms and technologies tailored to specific business needs can be complex and resource-intensive. Additionally, there are concerns regarding ethical implications, such as data privacy and job displacement. Companies must address these challenges by investing in training, creating a supportive culture, and establishing clear strategies for AI integration to harness its full potential.