So what does Pingram do exactly? It gives you a way to browse your Instagram feed, and popular photos, as well as see the comments that have been posted on Instagram – using Pinterest’s layout.
When you open up a photo on Pingram, it’s displayed as it would normally be seen using Instagram’s native links.
However, as far as any engagement directly on the site goes, you can’t comment on photos, and are limited to ‘pinning’ photos from the feed to your Pinterest profile. The fact that the site makes it very easy to share images directly from Instagram to Pinterest, however, could prove to be unpopular among Instagrammers themselves.