InsideSales

InsideSales has raised $251 million across multiple rounds, including a $60.6 million Series D in March 2015 and a $50 million Series D in January 2017. Founded in 2004, InsideSales delivers a sales engagement and predictive analytics platform that automates lead follow-up, cadences, and prioritization. Backed by investors such as Salesforce, USVP, Microsoft, and Polaris Partners, the company used its funding to advance AI-driven sales workflows, enhance CRM integrations, expand globally, and support enterprise sales operations. These investments strengthened InsideSales’ ability to drive measurable improvements in sales productivity and pipeline growth.