Connect Warmbox to your email provider (Gmail - Google Suite, Outlook 365, Yahoo Mail, Amazon SES, SMTP, etc.). We are supporting all email providers.
We offer safe & progressive warm-up options which interact as humans with your inbox with our +10.000 safe inboxes network (from 1 to 15 years).. Once your inbox is connected, Warmbox will:
📧 Send AI generated emails from your inbox (GPT-3)
🚫 Remove these emails from the spam folder
📬 Open these emails
⭐ Mark these emails as favorite
📝 Reply to a part of these emails
🔥 Your inbox gets warm
🎉 Your emails don't land in spam anymore
After few days, you will see first results appears: your cold emails will not land in spam anymore and reach your target inboxes! Enjoy more sales and keep warming!
“Warmbox is a must-have! The warm-up options are fully customizable and the UX makes it super easy-to-use! We earned +70% of deliverability"
“All sales joining us have their email address warmed up with Warmbox within few weeks, ensuring high open rates of cold emailing campaigns. Keep going!"
“Warmbox saved our cold email campaigns and increased our reach! Within a month, we went from spam to inbox! The team's advice for the set up was very valuable too"