The conversation between human and AI assistant.
Which are the best ad agencies in Barcelona?
Yes, please. Can you tell me about the types of clients they typically work with?
TBWA has worked with clients such as McDonald's, Nissan, and Adidas. Saatchi & Saatchi has had clients such as Toyota, Procter & Gamble, and Visa. McCann Barcelona has worked with clients such as Coca-Cola, Nestle, and Heinz.