Just a note to say that a native solution in SiteJet will be very nice since Elfsight is a paid solution. I already know that all my clients will want a Instagram feed but paying for that will be a no-no.
What do you think of a native solution for creating widgets like that? It is a big plus for our clients. The free plan with Elfsight let appear the branding of Elfsight. Nobody wants that on his professional site. Please think about it. Now that kind of widget on a site is extremely capital, for boosting revenue I mean not only because it is nice.
(Edit: Just changed the headline here for better search results. Hope you dont mind - André // Sitejet Team)