Time it took to get 100 million users: Netflix: 10 years Gmail: 5 years Twitter: 5 years Facebook: 4.5 years WhatsApp: 3.5 years Instagram:

Time it took to get 100 million users: Netflix: 10 years Gmail: 5 years Twitter: 5 years Facebook: 4.5 years WhatsApp: 3.5 years Instagram: