Topsort Secures $20 Million in Series A Funding to Revolutionize Clean Advertising

Topsort, a technology company, raised $20 million in Series A funding to expand its clean advertising platform and democratize auction-based advertising. Led by Upload Ventures and existing seed round investors, the funding brings the company's valuation to $150 million. Topsort aims to leverage AI and machine learning to transform the advertising landscape and has gained the support of major retailers and brands.