What preview plugin use this website?

Hello
Could you please tell me which review plugin is using this theme: http://demo01.affiliatetheme.io/produkt/sharkoon-skiller-gaming-tastatur-schwarz/

It looks nice and clean, I really love it. It's based on worpress. So sad this theme it's German-only and I can't speak german so I won't understand a thing. So there is a way to replicate this review style on other theme too?

Hey Shingau, any function you see within the demo is directly integrated into the theme, without any plugins. Since this week the theme is available in english, just check out https://affiliatetheme.io/en/

Kind regards
André (one of the developers)