Which banks in Bangkok allow account opening with a tourist visa?

Many users suggest that Bangkok Bank and Kasikorn Bank are among the easiest banks in Bangkok for foreigners to open accounts while on a tourist visa. A rental agreement or utility bill may be required, depending on the branch. Additionally, having a letter from an employer or a reference from an embassy can simplify the process. It's noted that the branch manager's discretion plays a significant role, so it might be necessary to try different branches if one refuses.