When we launched Logology a few months ago I looked for lists of places where I can put our logo maker to get our first users and get our first links for SEO
I found a few of them and started to sort the links by popularity and free/non-free. I also added a list of Reddit subs or Slack communities!
I put everything together in a Notion board, clean it up and make it public → link
Hope that will help you grow!