You Don't Need a Co-Founder If You Simplify Your MVP Stack
dndemail.com
dndemail.com
Pre-Launch of MVP: spend 90% coding, 10% some preliminary marketing.
After-Launch: Spend 90% of time marketing, 10% bug fixing.
In the Marketing phase, it is a mistake to keep adding features hoping those features will attract new customers. Your goal is to attract customers based on your existing feature set. You will either have customer demand or not. If you don't have demand, stop marketing and pivot.
If you do have demand, use marketing feedback to improve your product incrementally. Don't add new features. Instead, improve your conversion, test your UI, etc.
If you have to add features to get users, you are not ready to market.