Aircall is a 500 Startups portfolio company. They offer next-gen phone support solutions that integrate with Salesforce, Slack, Zendesk, and many other services.

In this case study, Aircall’s founder and CEO Olivier Pailhes talks about the company’s growth process, the One Metric That Matters, and the tactic that helped Aircall get 800 clients, including the likes of Uber.

Growth Case Study: Aircall on One Metric That Matters & Selling to Uber

Aircall is a 500 portfolio company that addresses this one single truth about growing a business and getting repeat customers: Phone calls still matter. The company offers next-gen phone support solutions that integrate your stuff with Slack, a Chrome app, Zendesk, and a bunch of other services, and they recently raised $2.75 million upon graduating from the 500 Accelerator’s .