Truthfully I'm grateful he's let you know upfront where he stands, rather than string you along for months and then tell you he's not looking for a commitment. This way, there can be no crossed wires. It doesn't sound like he's ready to commit, he's seeing other woman. And yes, this could be an indication that you two are very different. I think it's time to move on from him.

If he wants to make contact / see you again - let the initiation come from his side.