Agency Dominion Inc.

The Gallery Element allows you to build powerful responsive image galleries in Fusion. The element contains three versatile and powerful layout Types; from full-width galleries, to galleries with thumbnails, to carousels, this Element can be used to power image galleries of all kinds throughout your site.
Requires the core <a href="https://wordpress.org/plugins/fusion/" rel="ugc">Fusion</a> plugin.
<h4>About Fusion</h4>
Fusion is a flexible and expandable page builder for WordPress. It focuses on providing a powerful, user friendly experience that aims to closely emulate the native WordPress look and feel.
Built on the popular Bootstrap framework, Fusion will allow you to easily split your theme’s content area into responsive multi-column layouts.
The Core plugin includes elements for outputting text and raw code into the columns while our free Expansion plugins add all the functionality you need for your WordPress site including Galleries, Videos, and Maps.
Fusion also allows you to create Components and Templates. Components are pieces of a layout that can be repeated across several different pages and edited / maintained in one place, and Templates are full page layouts that can be loaded and modified to easily create new pages.
Fusion is designed to be developer friendly, making it possible for WordPress plugin and theme developers to add, modify, and expand the Fusion ecosystem to limitless horizons.
<h3>Links</h3>
<a href="http://agencydominion.helpscoutdocs.com/" title="Fusion Knowledge Base" rel="nofollow ugc">Knowledge Base and User Guide</a>

Fusion Page Builder : Extension – Gallery

octonis

Octonis is a convenient website builder with a friendly drag-and-drop interface and lots of customizing options and built-in themes. From now on you won’t need coding, design or technical skills, Octonis will do all that for you.
Octonis offers you lots of blocks that can be customized as you want! You can change font style, font size, font color, background, add images and much more! These adjustment options will help you to create web pages that are truly yours. Don’t spend long hours on getting familiar with a new interface. Octonis cares for you and helps you to save your time. That is why we’ve created this intuitive drag-and-drop interface. It allows you to start building your website right away. We are proud to offer you the following advantages: 
 * No need to design (but you can, if you want) 
 * No coding required (but there is still such an option) 
 * Responsive design 
 * Completely supports any WordPress theme
Octonis will completely change your opinion on website development to the better!

Octonis Page Builder

Build amazing web pages or website without any programming skills. Just choose and customize blocks. Focus on the goal, not on technical issues .

Fusion Page Builder : Extension – Gallery vs Octonis Page Builder