See How coldBirds Keeps Your Emails Out of Spam — On Autopilot
Get a private walkthrough of the infrastructure that 50+ cold email agencies trust to protect deliverability at scale.
No credit card · No call needed · Live in under 4 hours
Avg spam reduction
83%
Your Private Demo Will Show You How We...
Isolate Infrastructure to Protect Deliverability
1 workspace, 1 domain, 1 dedicated IP per 3 mailboxes — so if one sender burns, only 3 go down. Not your entire fleet.
Monitor Health Every 6 Hours Automatically
Auto-suspend degraded mailboxes before domain reputation damage hits your campaigns. No manual checking. No surprises.
Set Up Everything With a Dedicated VA
DNS, warmup, provisioning, and monitoring — fully managed. Your account goes live in under 4 hours with zero effort from your team.
Why Cold Email Teams Love Partnering With Us
Here's what operators running cold email at scale say about coldBirds.
“We migrated 200+ mailboxes to coldBirds. Our spam rate dropped from 18% to under 3% in the first month. The isolation model is the real deal.”
200+ mailboxes · 12 clients · $3.2M pipeline generated
Jake R.
Founder, Outbound Agency
“The dedicated VA alone saved us 15 hours a week. DNS, onboarding, troubleshooting — all handled. I just focus on selling now.”
350 mailboxes · 20+ clients · Scaled from 50 to 350 in 2 months
Priya M.
CEO, 8-person Lead Gen Agency
“I used to lose 2–3 domains a month to blacklists because of shared IPs. Since switching to coldBirds, zero domain losses in 6 months.”
120 mailboxes · 8 SDRs · $1.8M influenced pipeline
Marcus D.
Director of Sales Dev, B2B SaaS
60+ businesses trust coldBirds infrastructure
Ready to See It in Action?
Book a 15-minute private demo. We'll show you YOUR use case — not a generic walkthrough.
No credit card required · Full features · Live in under 4 hours