Do you expect people to sign up for a product that doesn't even exist yet and likely never will? Perhaps these threads will contain some useful info for you:

Do you expect people to sign up for a product that doesn't even exist yet and likely never will? Perhaps these threads will contain some useful info for you: (The Mom Test) https://news.ycombinator.com/item?id=28667439 https://news.ycombinator.com/item?id=28667439 (From side project to 1k/month) https://news.ycombinator.com/item?id=24307434 https://news.ycombinator.com/item?id=24307434 (Validate your idea/MVP) https://news.ycombinator.com/item?id=26644616 https://news.ycombinator.com/item?id=26644616