Linktree but for emails?

Imagine a website that helps you build an online email template to collect emails. The template would be super customizable from button CTA text, to border-radius, style, and a lot more. Template builder would be similar to the one of Linktree but different use case. Then, in the dashboard, you can see how many emails have been submitted and can download those emails into a CSV file. The website is called gegabase and a demo page is available. should I continue on it or forget about the project and move on?