Venture capital firm Insight Partners led a $150m Series C round in Postman, an API development platform. The round saw investment from existing investors CRV and Nexus Venture Partners. “Modern-day commerce is driven by API-connected, cloud-based software, and Postman is in the absolute vanguard of companies driving faster and more effective development of solutions across a multitude of industries. The combination of the market opportunity, the management team, and Postman’s proven track record of success shows that they are ready to become the software industry’s next great success,” Jeff Horing, Insight Partners Co-Founder and Managing Director.