How many points is GO worth in Scrabble?

GO is worth 3 points in Scrabble.

Is GO valid in Words With Friends?

Yes, GO is a valid Words With Friends word worth 4 points.

Yes, GO is a valid Scrabble word worth 3 points.

YES — GO is a valid Scrabble word 3 points

Scrabble US/CAN: 3 pts | Words With Friends: 4 pts

GO is a valid Scrabble US/CAN word worth 3 points:

G₂O₁

GO is valid in Scrabble UK (World) —

G₂O₁

GO is a valid Words With Friends word worth 4 points:

G₃O₁

You can make 1 words from go according to the Scrabble US and Canada dictionary.