Cursor has officially started charging. The previous features were very basic, but when used in conjunction with ChatGPT 4, it is still very comfortable. The updated version now has slightly more comprehensive features. The monthly fee is $20, which is not cheap and is the same price as ChatGPT Plus. However, it does not have the speed restrictions of ChatGPT Plus, which is quite good for programmers.
Additionally, you can also directly use your own API KEY. This is considered very user-friendly.