About
WarmySender is the all-in-one outreach platform that combines cold emailing, email warmup, LinkedIn automation, and a 20M+ B2B lead database into a single tool.
Key features include:
- Peer-to-peer email warmup with 99.4% verified inbox placement
- LinkedIn automation with dedicated proxies and a 4-week safety ramp
- A-Z testing with up to 26 subject line and body variants
- Conditional branching with 8 condition types
- Visual drag-and-drop sequence builder
- Unified inbox for email and LinkedIn replies
- 20M+ verified B2B contacts across US and Canada
- Pre-send spam score checker
Built for lead gen agencies, SDR teams, founders, and appointment setters. Plans start at $14.99/month.