Is Coinbase in Brazil?

Could you please clarify for me if Coinbase, the popular cryptocurrency exchange platform, is operational in Brazil? I've been hearing a lot about its services and am interested in exploring the possibility of using it in my country. However, I'm not entirely sure if it's available in Brazil or not. Could you help me out with this? It would be great if you could provide some insights into this matter. Also, if Coinbase isn't available in Brazil, do you have any recommendations for reliable and secure cryptocurrency exchanges that are operational in my country? Thank you for your assistance.