Shapr - A completely free way to build your professional network.
Inkly - send real printed cards with your own handwriting inside
LetsLunch - Do more with your lunch hour. Meet new people.
Skip The Stamps - Snap or upload a pic to send a physical postcard in minutes
Wildcard - Discover, connect and meet people at communities
Pitch Cards - I've 99 problems and I'm ready to pitch one!