FreeColdMail

FreeColdMail is an open-source cold email platform designed for founders and sales teams. Simply connect your Gmail account in a few clicks and send unlimited outreach campaigns with automated follow-ups, all for $0. Bypass complex third-party servers and maximize your deliverability (99%) by sending directly from your own inbox. Features Unlimited sending via Gmail: No artificial limits, send directly from your own inbox via OAuth. Smart Sequences: Schedule multi-step follow-ups with custom delays. The sequence stops automatically as soon as a prospect replies. Bounce Detection: Automatically detect invalid emails to protect your sender reputation and domain health. Unified Inbox: Track open rates in real-time, mark leads as interested, and reply to prospects directly from one clean interface. Free & Open-Source: No cost per email, no credit card required, ever.