Twitter Up to 100 Million Active Users Per Month

September 8, 2011 Updated Sep 8, 2011 at 1:59 PM EDT

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Twitter Up to 100 Million Active Users Per Month

September 8, 2011 Updated Sep 8, 2011 at 1:59 PM EDT

CEO Dick Costolo said Thursday that Twitter has 100 million active users each month, including 50 million who log on to the microblogging service each day, according to a story on Mashable.com.

According to the story, Twitter expects to add 26 million active users by the end of the year.

Read the entire Mashable.com story HERE.