Doyle Lewis

Use this plugin to create and manage polls you can put anywhere on your site with a widget. Features:
<ul>
<li>Widget for placing polls</li>
<li>[bsp_show_results] shortcode for displaying poll results</li>
<li>Easy administration of new polls and options</li>
<li>Fully translatable</li>
</ul>

BuyHTTP Super Polls

Easily create and manage polls for your site. Then display results in a post or page.

theode

With the use of shortcodes it is possible to react to the content by emojis. 
So you install the plugin and create new emoji with a title an emoji itself, a count field and an initial count, to fake the initial value of the clicked emoji. 
The shortcake is [emojized id=“8” count=“true”] (or false or empty)
In the new version you can limit votes to one per user.
This plugin demands WP REST API plugin.
It has the same approach as the plugin “Emoji Reactions” 
https://wordpress.org/plugins/emoji-reactions/ 
but that seems to be discontinued.
https://www.youtube.com/watch?v=VaNw_Xh35NM
So have fun with emojis.

Emojized

Emojized allows visitors to a WordPress site to rate and react to content using Emojis. Because text without them is  🅱🅾®ℹ️🆖

BuyHTTP Super Polls vs Emojized