While casual surfers can pick and choose the network they want to or enjoy the most, online entrepreneurs, bloggers and internet marketers cannot choose to ignore Google plus.
How to Increase Google Plus Followers?

Here are the steps you should take to increase your followers on Google Plus.
1- Complete your G+ profile :
Also take care to furnish details of all websites and blogs to which you contribute regularly by adding to the “Contributor Section”. This is of utmost importance to claim your Google authorship.
2- Integrate G+ profile with other social networks
This is a very necessary part, this will make your profile look more authentic and will thus help you attract more G+ followers in the long run.
3: Make friend, Follow and Help other :
Connect with your all friends, you are likely to be followed back by people whom you follow.
Look for people who share the same or similar interests as you and follow them. Besides the possibility of getting more followers, it will help you get more exposure in your chosen field.
2- Wait a period of time and see if they follow you back.
3- If they aren’t active and they haven’t followed you back, then consider removing them from your Circles.
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4- Add a Google Plus badge :
Simply add a Google plus badge to your blog or website that really help you to increase your followers. You can add it similarly as you added “Facebook like box” and “Twitter“.
5- Join Google plus communities :
There are many popular communities of your interests, So search them and join those communities. Communities are like, Facebook groups, these are very helpful for increment of your followers. Share your posts, views, ideas and opinions with like minded people by joining Google plus communities with similar or same interests as yours. You can even create your own community and invite people to join it.
6. Share Your Awesome Content :
The key to increasing your followers on Google Plus is to be active (post and comment often, +1 and share often, as well). To build up a following, you’ll need to follow others–they just won’t follow you if they don’t know who you are.