US satellite radio firm Sirius XM ended its third quarter with 19.9 million subscribers, having net-added 334,727 subscribers during Q3, and more than one million during the first nine months of this year. Cars are proving to be big business for Sirius: 48.1% of people who get a free trial when buying a new motor turn into paying customers.Read more: http://tinyurl.com/34l45v5
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,…