Polymail (YC S16)
Software DevelopmentCalifornia, United States2-10 Employees
Polymail provides a centralized, email-centric workflow for closing deals, scheduling meetings, and tracking interactions, reducing reliance on plugins and bulky CRMs. Based in Los Gatos, California, the company traces its origins to Y Combinator's S16 batch and remains a small team. It serves founders, solo operators, recruiters, and outbound sellers across more than 3,000 teams, helping them move quickly and close deals faster. The platform emphasizes a sales-native experience designed specifically for email workflows rather than a generic email client. It offers real-time tracking of email opens and clicks, built-in booking links, smart follow-up reminders, and shareable email threads to support collaboration. The roadmap includes AI-driven features such as smart summaries and next-step suggestions, and in January 2018 Polymail launched a new web app to broaden access.