AI search engine Perplexity has acquired Carbon, a startup specializing in connecting external data sources to large language models.The acquisition aims to strengthen Perplexity’s ability to integrate directly with tools like Notion, Google Docs, and other applications.The Carbon team will join Perplexity to accelerate the development of new features and expand the platform’s capabilities.Perplexity's goal is to provide personalized AI solutions for users, optimizing workflows across home, work, and mobile environments.