![Thomas Alsop](https://cdn.statcdn.com/static/../CMS/contactperson/ERI2474_1592296757.jpg)
SD-WAN control and overlay revenues worldwide 2015-2020
The statistic shows the revenue generated by the software-defined wide area network (SD-WAN) control and overlay market worldwide, from 2015 to 2020. SD-WAN control and overlay revenue figures are forecast to reach 1.67 billion U.S. dollars in 2020 globally. SD-WAN control and overlay involves application-based policy controllers as well as related analytics and forms part of the four major segments that constitute the emerging SD-WAN market landscape.