I couldn't find specific information about Grana.ai using the provided URLs. However, based on typical AI-related companies, Grana.ai might focus on AI-driven solutions, possibly in retail or fashion, given the name similarity with Grana, a fashion retailer. If Grana.ai offers AI services, their target audience could be businesses seeking AI integration. Their unique selling proposition might involve leveraging AI to enhance operational efficiency or customer experience. Without direct access to Grana.ai's content, these are speculative insights.