We have just launched a new product – Snapcast.in. It is a web app to post photos on multiple platforms at once. Right now it can post photos on Facebook, Twitter, 500px and Flickr. What is special about Snapcast.in is that you can select platform specific properties for photos while posting them. So you can set keywords which will be used by 500px and Flickr and select a category for 500px. you can connect a Facebook profile, a Facebook page, a Twitter, 500px account and Flickr accounts. Once you have connected your various social profiles with Snapcast,in you can select up to 10 photos and post them at once on the selected platforms.
The idea came to my mind for during my 365 project. Initially when I started the 365 project I used to go to each site manually and post my photo there. But doing that every day became cumbersome so eventually I stopped posting on other sites and was posting only on Facebook. Existing tools like Buffer do not have option of posting on 500px and Flickr.
Check out Snapcast.in