Hello Bar for popup exits and CMS blog?

Hello, anyone here has used Hello Bar for popup exits? Would it be better to recreate it with Webflow interactions?

My client is looking to capture more emails and also wants to add a hello bar within CMS blog post content if possible.

Specifically, he is looking to to apply Neil Patel’s two opt-in strategies (popup exit and content upgrade) with hello bar.
2 Ways to Grow Your Email List FAST (How I Captured 700,000 Emails) - YouTube

Thanks!

I’d suggest giving Poptin a try. They are also on Webflow’s official integration page. They have an exit intent popup and it works well (from experience).