Citi Ventures and existing backer Slack Fund helped the communications API provider take its overall funding to more than $55m.
US-based communications software provider Nylas secured $25m on Tuesday in a series B round featuring Slack Fund and Citi Ventures, representing messaging platform developer Slack and financial services group Citi respectively.
Venture capital firm 8VC and VC fund Round13 Capital co-led the round, which included Spark Capital and ScaleUp and which boosted the company’s overall funding to about $55m.
Nylas provides application programming interfaces (APIs) that enable app developers to connect their products to any calendar, email or contacts provider…