There are a lot of hierarchal and compositional issues on the site that dilute the experience and value prop. I think the product is great but the site doesn't help convey what the product actually does clearly. Start with using the full 12-col grid on the hero instead of the current 4-6 col. You're wasting so much real estate there. Make the slider draggable so the user can see the difference between design/dev instead of them having to painfully scroll down only for the slider to move halfway. Also, the branding is too dull to make this product exciting.

I know you mentioned you recently lost your designer. I'm happy to help out with the branding and experience if you'd like. You can checkout my work @ aliadams.net

Good luck!