Feedback on how to grow fintech product

Recently launched a website to shine a light on hidden fees people are paying in their 401k and retirement savings. And make it super easy to track and monitor.

https://www.getretire.com/

Users connect their accounts (for free) and see how their 401(k) is invested and get alerts when updates occur.

I've launched on Product Hunt and began tapping social networks, but curious what you all think about other things I might do that don't scale

Appreciate any and all feedback!