Little Widgets - HTML, CSS Framework with beautifully designed website widgets, popups, and forms.
Testimonial.to - Collect video testimonials in the simplest way
SnapWidget - SnapWidget is the best way to display your Instagram and Twitter photos on your website or blog.
Trust - Trust lets you easily create online surveys, collect customer video testimonials and reviews, then display them with beautiful widgets on your business websites.
GetSiteControl - Website popup builder & email marketing suite for ecommerce
Senja.io - Senja is the easiest way to collect, manage and share testimonials, online reviews and feedback from your customers.