Where do you list your product after launch to get more traffic?

Personally I also used Reddit to good effect: find a relevant community (or communities) and let them know about the product. If it's actually relevant, and the community doesn't forbid it, you can get many potential users.

I think this is the goal of a founder: find good distribution strategies.

I think you're looking for something similar to PH, but PH is the biggest one. If you've already released, it's time to explore more distribution tactics that work for your startup