TL;DR: Sacra projects that Customer.io is on track to hit $78M annual recurring revenue (ARR) at the end of 2024, up 35% YoY. Since we first covered Customer.io in May 2021, the company has nearly 4x’d revenue while maintaining durable and capital efficient growth via its 110%+ net dollar retention. For more, check out our full report and dataset on Customer.io...