Social media monitor Brandwatch acquires content marketing platform BuzzSumo

Brandwatch, a social media monitoring company, has acquired BuzzSumo, a content marketing and influencer identification platform, for an undisclosed sum. BuzzSumo never raised beyond seed stage and was in effect bootstrapped by its founders. The acquisition adds an important arrow into Brandwatch’s quiver, which raised a $33 million C-round war … More…