The Briefing: Hopin Picks Up $450M, Dataiku Raises $400M, And More

London-based virtual conference provider Hopin raised $450 million in a Series D funding round led by Arena Holdings and Altimeter Capital. • Mindtickle hits $1.2B valuation: San Francisco-based sales technology company Mindtickle closed a $100 million Series E led by SoftBank Vision Fund 2, with participation from existing investors Norwest Venture Partners, Canaan, NewView Capital and Qualcomm Ventures. Tiger Global is currently the most prolific investor in unicorn startups, an earlier Crunchbase News analysis found. The company was founded in 2017 by Naftali Harris and Maxwell Blumenfeld, two former risk leaders from the online lender Affirm. It currently has more than 11,000 products listed from more than 130 merchants and operates in Germany, Austria, Ireland, France, Italy and Poland.