Amperity, an AI-powered customer data management platform, has increased its overall funding to $87m following the Goldman Sachs-backed round.

US-based enterprise software developer Amperity has collected $50m in a series C round led by Tiger Global Management with participation from investment bank Goldman Sachs.

The round was filled out by commitments from Declaration Partners, Madera Technology Partners, Madrona Venture Group and private investor Lee Fixel. It increased the company’s overall funding to $87m.

Amperity enables companies to better understand their customers by applying artificial intelligence-powered technology to client data collocated from several sources, such as emails and point-of-sale systems.