The Krotek

Customizable widget and shortcode to display tag cloud anywhere you want. You can use it as standard tag cloud widget, as shortcode in any post or page, or both ways. Tons of options allow you to fine tune cloud layout to your needs.
STANDARD FEATURES
<ul>
<li>Display list of post, category or link category tags.</li>
<li>Define number of tags to be displayed.</li>
<li>Set custom tag separator.</li>
<li>Select tag taxonomy: posts, categories or link categories.</li>
<li>Choose cloud mode: shortcode only, widget only or both.</li>
</ul>
PREMIUM FEATURES
<ul>
<li>Define smallest and largest tag size.</li>
<li>Select size unit: px, pt, em or percent.</li>
<li>Choose layout: standard flat cloud or unordered list.</li>
<li>Order tags by name or count.</li>
<li>Sort tags ascending, descending or randomize.</li>
<li>Define list of tags to exclude from cloud or include only.</li>
</ul>
You can purchase Premium version <a href="https://thekrotek.com/wordpress-extensions/tag-cloud" rel="nofollow ugc">here</a>.

Custom Tag Cloud

...but it at least is a little better than the one that comes with WordPress.

Free version is not very customizable...

Customizable widget and shortcode to display tag cloud anywhere you want.

teastudio.pl

Cool Cat Ideas

Tags All In One is a powerful plugin that allows you to display a customizable tag cloud anywhere on your WordPress site. 
You can select taxonomies, configure appearance, set the number of tags, and adjust sorting options.
For more information, check out <a href="https://teastudio.pl/product/tags-all-in-one/" rel="nofollow ugc">PLUGIN HOMEPAGE</a>.
Key Features:
<ul>
<li>Supports any taxonomy cointains ‘tag’ string in name </li>
<li>Legacy widget</li>
<li>Gutenberg block</li>
<li>Shortcode <code>[tags_all_in_one ...]</code> for embedding the tag cloud anywhere </li>
<li>Configure tag count, counter brackets, font size, sorting </li>
<li>Dynamic font size based on tag popularity </li>
</ul>
<h4>DEMO</h4>
You can see the plugin in action on <a href="https://coolcatideas.com/blog-software-house/software-house-czym-jest-i-dlaczego-warto-skorzystac-z-jego-uslug/" rel="nofollow ugc">DEMO PAGE</a>
<h3>Translations:</h3>
<ul>
<li>English (en_EN) – by Marcin Gierada</li>
<li>Polish (pl_PL) – by Marcin Gierada</li>
</ul>

Tags All In One

Display a customizable tag cloud from selected taxonomies with various sorting and styling options.

Custom Tag Cloud vs Tags All In One