We build dedicated cold email infrastructure, warm it on our proprietary network, and manage it for your volume. No shared pools. No platform bans. No blacklists killing your send rate.
Book a scoping call →30 minutes · No commitment
Mailchimp, Constant Contact, Brevo. These platforms were built for opted-in marketing lists. When you try to push bulk cold outreach through them, they throttle you, flag your domain, or quietly let placement decay until your open rates fall off a cliff.
Even Sendgrid and Postmark — built for transactional email — aren't designed for sustained, high-volume cold outreach. Shared IP pools mean your reputation depends on what other customers are sending, not just you.
If your emails are going to spam, or your account keeps getting restricted, the tool is the problem. You need infrastructure built specifically for what you're doing.
SuperSend scopes dedicated server capacity and isolated IPs to your sending volume, warms the infrastructure on our proprietary 30,000+ mailbox network, and gives you a full sequencer to run campaigns on top. You see live inbox placement results during warmup — before a single production email goes out.
Your volume fans out across multiple isolated servers and dedicated IPs, scoped and warmed specifically for your program. If one IP has a problem, the rest of your program keeps running. That's how 3M emails/month stays clean.
Standard platforms give you sending capacity. SuperSend gives you dedicated infrastructure that was purpose-built and pre-warmed for your program before the first email goes out.
| Capability | SuperSend | Standard toolsMailchimp, Sendgrid, etc. |
|---|---|---|
| Dedicated servers and IPs (not shared) | ||
| Automated warmup before first send | ||
| Live inbox placement testing | ||
| Volume-scoped infrastructure | ||
| Platform blacklist risk | ||
| Technical Account Manager | ||
| Health monitoring as you scale |
“300 leads in a single day.”
Same sending volume as before. The infrastructure was finally doing what it was supposed to do. The outcome made it immediately obvious.
Other active programs
Federal Benefits Contractor
Placement tests confirmed inbox delivery before the first production send. Infrastructure scoped, warmed, and live within weeks.
B2B Research Firm
Infrastructure scoped, warmed on our network, and live within a month. Program has been running cleanly since.
We scope every program on the first call. If it's not the right fit on volume, use case, or budget, we tell you on that call. No three-week implementation to find out.
You send 300k+ emails/month
Below that threshold, shared tools may be fine. Above it, dedicated infrastructure pays for itself fast — usually clear in the first 30 minutes.
Your emails keep going to spam
If you've cleaned the list, rewritten the copy, and it's still in spam — the infrastructure is the problem. That's what we replace.
Your account keeps getting restricted
If Mailchimp, Sendgrid, or another platform keeps flagging or banning you, you need infrastructure that was built for what you're actually doing.
30 minutes. We'll look at your current setup, scope what dedicated infrastructure looks like at your volume, and give you a clear picture of cost before you commit to anything.
No commitment. No long sales cycle. You'll know if it's the right fix in 30 minutes.