Hamidreza Rezaei

Sticky Contact Lite adds minimal floating Call and WhatsApp buttons to your WordPress site. 
– Lightweight (no DB tables, no external deps) 
– Auto-injection site-wide or via <code>[sticcoli_contact]</code> shortcode 
– Mobile-only toggle 
– RTL-friendly 
– Position: left or right 
– i18n-ready (Text Domain: sticky-contact-lite)

Sticky Contact Lite

Ultra-lightweight floating Call & WhatsApp buttons for WordPress. Minimal, mobile-friendly, and easy to use.

strx

If you have a classic column site structure, this plugin will make your sidebar follow your visitors while they scroll up and down the page.
Try it <a href="http://www.strx.it" rel="nofollow ugc">Here</a> or <a href="http://www.sulmonte.org" rel="nofollow ugc">Here</a>
Increase ads earnings making them always visible to the user, even when writing a comment on bottom of pages. Let visitors click on sidebar links without having to go up, at the beginning of the page
See also: <a href="http://www.strx.it/2010/11/wordpress-floating-sidebar-plugin/" rel="nofollow ugc">Official Blog Post</a>

Strx Magic Floating Sidebar Maker

Magic Floating Sidebar Maker, makes your bog sidebar floatable.

Sticky Contact Lite vs Strx Magic Floating Sidebar Maker