US-based conversational artificial intelligence technology developer Kasisto secured $9.2m today in a series A round led by Propel Venture Partners that included payment services firm Mastercard. The round also featured Commerce Ventures and financial services provider DBS Bank, as well as Two Sigma Ventures, Partnership Fund for New York City, New York Angels and Harvard Business School Alumni Angels of New York, the investors in Kasisto’s $2.25m seed round in 2014 along with Wells Fargo Startup Accelerator.

France-based personal finance…