[ecesena]

Yes, there's a ton to be done in this space. To my understanding it's almost exclusively owned by theknot on the planning and zola/similar on registry. Both are pretty poor quality imo, but they work.

In addition, also advertising has a lot of potential, it's very heavily under utilized, and it's pretty easy to predict. So if you build a great product, it should be very cheap to bring it in front of many people.