Start creating some content around your product on platforms like Twitter. Build a small community i.e people who are excited for you product's launch. Also, do engage with other products that are recently launched.
@avigupttaa Great advice! If you can find 10 people who don't know you & who are REALLY excited about using your app, then scaling that number is a lot easier than trying to reach everyone at once from the get-go.
Coursenest