What is the best tool to schedule posts on Social Media Platforms like Facebook, Instagram & Twitter ?

TweetDeck is best i believe because it operates within your Internet browser beside it could be installed as a separate program on your hard drive as desktop application.

Buffer is a wonderful time-saver tool when it comes to managing your social media accounts. TweetDeck is basically worked well for the tweeter. There are many Buffer product line to be used for each of your social media account like:

Buffer Publish – social media dashboard & scheduling

Buffer Reply – social media monitoring and engagement

FACEBOOK IS MOST AFFECTED THEN TWITTER OUR COMPNAY GAIN HUGE BUSINESS THROUG FACEBOOK PAGE

I use Hoot suite for the same purpose and started liking it. Thanks 

I am using Postcron.com and seems to be the simplest tool in the market to automate the process

i like twitter is more then face book 

BUFFER

A smarter way to share!!!!!!

Hootsuite is good but I think there is room for improvement for Instagram distribution. 

The most popular one is Hootsuite.