Ciel is an AI assistant that provides personalized AI services for WhatsApp users. It integrates top AI models like ChatGPT, Bard (Google), and Claude (Anthropic), allowing for interaction with AI through voice or text. Ciel also offers AI image generation tools, AI voice learning, and the ability to converse with Kanye West. Ciel is free to use with no credit card required. Simply send a message within WhatsApp.