Insider, a B2B software-as-a-service startup headquartered in Singapore, has raised $121 million in a Series D funding round led by Qatar's sovereign-wealth fund at a valuation of $1.2 billion. And with these recent funds bringing it's valuation to US$1.22B, Insider has officially joined the ‘unicorn club’. Charles Tidswell, VP of Growth, SG/MY/HK, Insider shares how Insider is helping marketers connect customer data and how things will change for Insider after unlocking the unicorn status.