Kustomer Raises $40 Million in Series D Funding, Accelerates Growth of Enterprise Customer Service Platform NEW YORK, May 29, 2019-- Kustomer, the SaaS platform that is reimagining enterprise customer service, today announced its $40 million Series D funding round led by Tiger Global Management, with participation from current investor Battery Ventures. This marks the company's third round of financing in less than twelve months and brings the company's total funding to $113.5 million, following its recent $35 million Series C raise in January of this year.