“Skype is to phones what Napster was to music.” — Steve Ballmer, Microsoft CEO, 2011

Introduction

From 5^th May 2025, Skype will be sunsetting; Teams will take its place. It is worth reflecting on Skype, which was a true pioneer that revolutionized how we connect online.

Features we will miss

International calls:

Before Skype, international calls were expensive. However, once Skype stepped onto the scene, we could speak to anyone worldwide with remarkable clarity and at very little cost!

Video calls:

Now video calls are commonplace, but in the late 2000s, this was not the case. This feature would have been a special favorite of those engaged in remote work and long-distance relationships

In addition, group video calls, particularly in the grid-style view, became the standard that everyone else, including the competition, would emulate.

Screen sharing:

Screen sharing and file transfers were seamlessly integrated into conversations and made collaborations more intuitive.

The ringtone:

And who can forget the distinctive ringtone that became universally recognizable? If the ringtone received $1 for every time it was played (when a call came through), then the composer would be a very rich man indeed. This is just to emphasize how synonymous Skype’s ringtone became with everyday life.

And how did Skype get it’s name

Initially it was going to be called Skyper. This was derived from “Sky peer-to-peer.” At least now you know why you see so many skies in Skype designs.

The name “Skyper” was shortened because the domain was not available. That left us with Skype, which is the catchier version we know today.

From Humble Origins to Communication Giant

2003: Skype was founded by Niklas Zennström from Sweden and Janus Friis from Denmark, the same entrepreneurs who previously created the file-sharing service Kazaa. Estonian developers Ahti Heinla, Priit Kasesalu, and Jaan Tallinn built the core technology that made Skype possible.

2003-2004: Initial funding came from Draper Investment Company, which provided $500,000 in seed funding. The first public beta version of Skype was released in August 2003.

2004: Skype secured $18.8 million in Series B funding led by Index Ventures and Draper Fisher Jurvetson, fueling its rapid expansion.

2005: With over 50 million registered users, Skype was acquired by eBay for a staggering $2.6 billion.

2009: eBay sold 70% of Skype to an investor group led by Silver Lake Partners for $1.9 billion.

2011: Microsoft recognized Skype’s strategic importance and acquired it for $8.5 billion, Microsoft’s largest acquisition at that time.

2013-2017: Microsoft gradually integrated Skype into its ecosystem, replacing Windows Live Messenger and introducing Skype for Business.

2019-2021: The platform underwent significant redesigns as Microsoft positioned it alongside newer offerings like Microsoft Teams.

2025:

To sunset on May 5^th. All users will be migrated to Teams.

Conclusion

Every good invention deserves its applause. And this innovation from the 2000s similarly deserves its due recognition.

Sadly, everything that has a beginning has an end. And while newer platforms may offer sleeker interfaces, Skype’s innovation permanently changed how we think about online communication. Its legacy would continue to live on in every video call we make, regardless of the platform we now use.

Did you know?

• Skype’s iconic ringtone sound was composed by Estonian guitarist Ahti Heinla—one of Skype’s original developers.
• Skype initially operated on a proprietary Internet telephony (VoIP) network called the Skype protocol.