David Viña

With this block you can create a slider with any child element or group the elements. For example, if you like create a slider of your company team. In this case, you will need the image, heading, paragraph and button (for example). You can introduce these elements in each slide to insert various team members. 
In each slide you can use any core block or thirty blocks.

Soivigol Block Slider

Block to create a slider with any elements or group of the selected elements.

twapaw

Opes WP Social Tabs allows you to add and manage social sliders on your WordPress website.
 Just works! 
Major features in Opes WP Social Tabs include:
<ul>
<li>Facebook slider</li>
<li>Google+ slider</li>
<li>Youtube slider</li>
<li>Twitter slider (since 1.3.0 version, soon)</li>
</ul>

Opes WP Social Tabs

Opes WP Social Tabs allows you to add and manage social sliders on your WordPress website.

Soivigol Block Slider vs Opes WP Social Tabs