Twitter's real-time mobile platform and suite of apps provide a trusted form of communication for media outlets and users around the world. The company is well positioned as more people shift to social media and mobile communications. While Twitter has experienced strong user growth, its focus is now on increasing engagement to drive monetization. The acquisitions of Vine and Periscope provide Twitter with powerful native mobile video apps as video becomes more prominent. However, Twitter faces challenges in sustaining user growth and engagement while increasing monetization from its various products and services.