Announcement bar
Reviews Google Analytics data and creates targeted marketing plan based on specific goal like “grow mailing list” or “get Facebook likes”
Enables customizable announcement bar so teams can send on-brand messages by changing bar text, style, color, and font
Supports mobile announcement bar and enables custom fields so marketers can require custom text
Enables model, slider, or page takeover windows for mobile or desktop pages
Hello Bar needs its Javascript library to be loaded on the page to power the widget. You will end up pasting a snippet onto your site or into your tag manager so it loads on all pages. Then you can target specific URLs with a Hello Bar form within the Hello Bar admin site.
You can try out Hello Bar almost instantly by just enabling the Segment integration. Your Hello Bar Javascript library will load on all your pages right away with no custom code required from you. Loading through Segment keeps your source code clean of too many scripts and lets you avoid messing with tag managers.
Segment makes it easy to set up Hello Bar.