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The OTT Communications Tracker captures KPIs of the top 18 social messaging and VoIP players, along with news stories about service updates, geographical expansion, and other milestones. It helps readers evaluate major trends in the industry.


  • Includes a sortable database of news stories capturing key events in the messaging industry.
  • Contains graphical analysis of KPIs from various social messaging players.

Features and Benefits

  • Provides historical data and Ovum estimates that allow for a better understanding of the market.
  • Includes KPI data sorted by quarter to allow for comparison across players.

Key questions answered

  • How many subscribers will WhatsApp have by 2017?
  • What is the volume of messaging traffic for Facebook Chat?
  • How much revenue did Kakao Talk bring in through games?
  • How many registered users does iMessage have?

Table of contents


  • Introduction
  • Download 1: OTT Communications Tracker: 3Q15

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