Can anyone recommend or give me free tool that i can use to automate social bookmarking

Hello Hackers,
Please I need you guys to help me with a free tool that i can use to automate social bookmarking Job on fiverr.

Am a newbies starting up from fiverr and i don't have money to buy software.
I have interest in Social Bookmarking
Please can anyone of you hackers help me with a software that i can use to do social book marking.

 

Here you can find some bookmarking tools - http://www.shoutmeloud.com/4-free-automatic-bookmarking-tools-automated-bookmarking.html

 

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Try hootsuite