The best of the best social networks have numbers that are difficult to comprehend. Facebook, YouTube, Twitter and Google+ have more users than the entire population of the United States. All top six social networks have more users than the combined total of pet dogs in the U.S., Canada, Western Europe, Brazil and China (estimated 262 million pet dogs).
So, just how do the world’s top social networks stack up? Here are the top 18 who have broken the 100 million plus mark:
- Facebook: 1.06 billion monthly active users, 680 million mobile users
- YouTube: 1 billion users
- Twitter: 500 million total users, more than 200 million active users
- Google+: 343 million active users
- Shazam: 300 million users
- Skype: 280 million users
- LinkedIn: 200 million users
- Soundcloud: 180 million monthly users
- Pandora: 175 million registered users
- Viber: 175 million users
- Tumblr: 170 million users, 100 million blogs
- SoundHound: 130 million users
- Paypal: 117 million users
- Dropbox: 100+ million users
- Instagram: 100 million users
- Ebay: 100 million active users
- WhatsApp: 100 million users
- Tango: 100 million users
And, a few well on their way:
Flickr: 87 million users
Yelp: 78 million users
WordPress: 74 million blogs
Pinterest: 48.7 million users
Reddit: 43 million users






