Do you need the service that can launch your product to 100 AI Directories directly?

Hey, how do you get your first 1000 usrs when you launch your product? I think you can launch your product not only in producthunt, YC, but also all the ai tools diretory tools. But there are so many ai tools directories, it will cost you a lot of time to submit your product to them. So if there is a service to help to submit the 100 AI Directories, what's the price do you think is ok?