Or HaChaim on Deuteronomy 34:10/אור החיים על דברים ל״ד:י׳

1 ולא קם נביא עוד, and no other prophet arose, etc. The past tense קם means that as of the time when these words were written no other comparable prophet had arisen. The addition of the word עוד means that no comparable prophet would arise in the future either.

2בישראל, "amongst the people of Israel." This is a hint that the greatness of Moses as a prophet was due in large measure to the people of Israel. This is supported by the statement in the Sifri that during all the years when the Jewish people were in G'd's disfavour, G'd did not even communicate with Moses. Our sages claim that the word בישראל means that whereas no comparable prophet arose in Israel, there was a prophet of comparable stature amongst the Gentiles, i.e. Bileam.