btov Partners is a European venture capital firm focusing on technology startups since 2000, supported by a community of entrepreneurial private investors.
DN Capital led the Series A round alongside Ventech, btov Partners, and Silicon Valley Bank.
"Chattermill enables our team to take customer insights deeper than ever before and focus on the key factors that make a difference to our users and drive our growth,"
The financing round was led by Atomico with participation from several returning and new investors.
"The size of this Series B financing, especially this quickly after our Series A round last year, is an endorsement of the value of our platform and the pace at which we have developed. It allows us to scale our impact with the launch of our Rare Treatment Accelerator programme and to progress into clinical trials."