snapwidget

SnapWidget Social Photo Feed Widget is an easy way to embed your Instagram photos and videos on your website or blog to display your photos. The widget offers the same functionality and customization available for widgets embedded from <a href="https://snapwidget.com" title="Instagram widget" rel="nofollow ugc">SnapWidget</a>. Supports the Instagram Basic Display and Graph API’s.
Features
<ul>
<li>Simple and easy to use</li>
<li>Multiple layout options (Grid, Board, Scrolling, Slideshow and Map)</li>
<li>Secure, supports HTTPS websites</li>
<li>Refreshes with new photos every 15 minutes (5 minutes for Pro widgets)</li>
</ul>
Pro Features
<ul>
<li>Hashtag Widgets</li>
<li>Widget Analytics</li>
<li>Shoppable features</li>
<li>Add your own custom CSS</li>
<li>Display photos in a lightbox</li>
<li>Previous / Next buttons to display older content</li>
<li>Creating widgets for other users</li>
</ul>

SnapWidget Social Photo Feed Widget

The widget requires connection to an external (non-instagram) site in order to simply display the Instagram photos.

Poor

SnapWidget Social Photo Feed Widget is an easy way to embed your Instagram photos and videos on your website or blog to display your photos.

lyrathemes

Social Images Widget is a no fuss, simple to use WordPress widget to display your latest Instagram photos.
Due to the changes in the way the Instagram API can be utilized, this widget can only be used to display your own own profile info and media. Inspired by the simplicity of the WP Instagram Widget (which is no longer maintained), this plugin uses sensible and simple markup, and provides no styles/css – it is up to you to style the widget to your theme and taste.
<a href="https://help.lyrathemes.com/collection/364-instagram-widget" rel="nofollow ugc">Documentation</a>
<h3>Setup / Instagram Authentication</h3>
This plugin requires that you authenticate your Instagram account. In order to do so:
<ul>
<li>We will redirect your request to the Instagram authorization URL. </li>
<li>If the you are not logged in to Instagram, you will be asked to log in.</li>
<li>You will then be asked if you would like to grant our Instagram application “LyraThemes Social Images Widget” access to your Instagram data.</li>
<li>Our application simply facilitates your access to the Instagram API, so you can use our plugin to access your Instagram feed. Please note, while your access data gets routed through our website at https://www.lyrathemes.com, it does not get stored at all in any form and is a simply a means to move the authentication data back to your own website.</li>
</ul>
<a href="https://developers.facebook.com/docs/instagram-basic-display-api" rel="nofollow ugc">Instagram Basic Display API</a> 
<a href="https://www.instagram.com/about/legal/terms/api/" rel="nofollow ugc">Instagram Platform Policy / Terms of Use</a>

Social Images Widget

Social Images Widget is a no fuss, simple to use WordPress widget to display your latest Instagram photos.

SnapWidget Social Photo Feed Widget vs Social Images Widget