Skype was founded in 2003 by Niklas Zennström and Janus Friis, pioneering peer-to-peer voice and video calls over the internet. It grew to hundreds of millions of users and was acquired twice: by eBay for $2.6B in 2005 and by Microsoft for $8.5B in 2011. At its peak, Skype handled 40% of all international calling minutes.
Company Data
- Founded: 2003 — Estonia/Sweden
- Acquired by Microsoft: $8.5 billion (2011)
- Peak Market Share: 40% of international calls
- Eclipsed by: Zoom, WhatsApp, FaceTime, Teams
Under Microsoft, Skype stagnated. The product was redesigned multiple times, each iteration more confusing. Reliability declined, video quality lagged behind competitors, and the mobile experience was poor. Meanwhile, Zoom offered frictionless video meetings, WhatsApp added free calling to billions of phones, FaceTime came pre-installed on every iPhone, and Microsoft itself launched Teams—cannibalizing Skype's enterprise users. Skype remains operational but has lost its market dominance entirely.
Key Lesson
Corporate acquisition can kill innovation. Microsoft owned Skype for a decade and watched it lose to competitors who were faster, simpler, and more reliable. A dominant position requires continuous improvement—not just a big brand.