Recently announced software updates:

• Brandwatch
  Random sampling within search results, travel site coverage.

• FullContact
  Name Similarity API.

• Gnip
  Retweet & sample operators.

• Lissly
  Twitter integration.

• Viralheat
  Viralheat 2.0: unified view of Twitter & Facebook updates, post to multiple accounts, in-dashboard engagement, analytics upgrades.