WarmySender

21 reviews

WarmySender is an all-in-one cold outreach platform that combines email warmup, cold email campaigns, and LinkedIn automation into a single tool. It helps sales teams and marketers improve email deliverability through its peer-to-peer warmup system with automatic spam rescue and health scoring, while also enabling multichannel outreach sequences across email and LinkedIn. Key features include mailbox rotation, A/B testing with statistical analysis, merge tag personalization, campaign safety controls with bounce protection, a unified inbox for managing replies, a built-in leads database with 20M+ B2B contacts, email finding and verification, and detailed analytics and reporting. WarmySender supports team collaboration with role-based access and offers API and webhook integrations for connecting with CRMs and other tools.