Apptopia gives app developers an exit strategy

While most developers won’t see a big Instagram-like exit for their apps, they are gaining a new way to make money from their apps by selling them on Apptopia, a new marketplace for developers. The service launched online last week.

Twilio raises $17M to expand communications platform worldwide

Twilio, a cloud communication platform powering a wide array of apps, is capping off a huge year of growth with $17 million in Series funding from existing investors Union Square Ventures and Bessemer Ventures. The new money will be used to continue Twilio’s worldwide expansion.

Verizon, Salesforce lead $15.1M investment in Urban Airship

Urban Airship, a push notification and mobile development service provider, is enjoying a huge lift from the growth in mobile and has now pulled in $15.1 million in a Series C Round led by and Verizon. It’s looking to become a one-stop mobile engagement platform.