Tumblr - A feature rich and free blog hosting platform offering professional and fully customizable templates, bookmarklets, photos, mobile apps, and social network integration.
Instagram Analytics by Socialinsider - Get better at Instagram marketing by studying competition
Soup.io - Soup is a tumblelog, a super-easy blog that can do more than just text: post links, quotes, videos...
Buffer for Instagram - Plan, track, and analyze your Instagram marketing
Postly - Turn your photos into REAL beautiful postcards. Available on iPhone, iPad and Android. Make friends and family smile with a postcard!
Emphatic by Connect365 - Custom social media marketing on automation