Hip-hop site Global Grind, which is backed by music mogul Russell Simmons, has announced that it’s buying CelebrityTweet – a site that collects tweets from celebrities. Global Grind plans to use the site’s technology to let its own users track the tweets of their favourite stars.
Tools: platforms to help you reach new audiences
Tools: Kaiber
In the year or so since its launch, AI startup Kaiber has been making waves,…