Bastian

You can simply add 5 Emotions as a widget into wordpress. 
 All you need for this is an object ID you get on our website. 
 You can click on your admin page on Settings->5 Emotions to gather an object ID.
Modes:
<ul>
<li>popup 
The simple mode is popup. This mode only adds a social button, 
that opens a popup window when clicked.</li>
<li>iframe 
The more common mode is iframe . Here a frame is embedded as a widget, 
showing the 5 emotions directly on your page.</li>
<li>kiosk 
Another mode is kiosk. This mode is suitable, if you want to present 
your website on a public place, in a shop or on a touch screen.</li>
</ul>

5 Emotions

Wordpress Plugin for 5 Emotions.
This plugin lets you embed a widget for instant user feedback into your website.

analyticssw

Surmetric is a customizable survey platform that allows businesses of any size to collect insights about their customers, employees, or any other aspect of their business. Surmetric will allow you to create surveys, collect responses, and analyze your responses. A Surmetric account is required to use the plugin. Register for free at <a href="https://surmetric/register" rel="nofollow ugc">Surmetric</a>.
Features
<ul>
<li>Fully customizable and easy to use.</li>
<li>Track your NPS score.</li>
<li>Publish on your site or ours.</li>
<li>Secure access to response data, no one sees the data but you.</li>
<li>Interactive result summary. Charts, stats, and tables of your responses.</li>
<li>Allows you to customize the look and feel of the survey on site. Including color, font size, and more!</li>
<li>Easily display with your survey with a widget or with the shortcode: [survey].</li>
<li>7 Different question types. Free form, rankings, ratings, multiple choice, and more!</li>
</ul>

Surmetric Surveys

A WordPress plugin that allows you to post a survey/poll to your WordPress site.

5 Emotions vs Surmetric Surveys