The cold email
infrastructure your team has been missing
Unify domains, inboxes, warmup, routing, and deliverability into one infrastructure-powered outbound engine for safe, scalable multi-channel outreach.
Stop Spending Weeks on Infrastructure Setup
The Problem
Most teams waste weeks buying mailboxes and domains from third-party resellers, then struggle to connect everything to their sequencer. When campaigns don't get replies, they're left guessing: Is it the infrastructure? The mailboxes? The copy? The targeting?
The Solution
SuperSend sets up every customer with three types of infrastructure—Google inboxes, Outlook mailboxes, and our own Private SMTP inboxes. This gives you optionality: when one set of mailboxes doesn't perform, you've got two others already in motion.
The Outcome
You get confidence through real-time placement testing that shows exactly where your emails land, plus live placement tests that reveal which mailboxes perform best when sending to your recipients. No more guessing. No more weeks of setup.
Your Emails Need an Engine That Protects You
SuperSend provides comprehensive email infrastructure to ensure your campaigns reach the inbox and maintain high deliverability rates.
- Multi-provider domains & inboxes built for cold email
- Automated warmup & reputation building across all inboxes
- Provider-balanced sending to protect domain health
- Real-time placement tests across major ESPs
- Live alerts when reputation shifts
Email + LinkedIn in One Sequence
Combine email and LinkedIn outreach in powerful multi-channel sequences that maximize your response rates.
- Send cold email at scale backed by healthy inboxes
- Automate LinkedIn connects, messages & profile visits
- Build flows like Email → LinkedIn DM → Email follow-up
- Route by behavior: opens, replies, bounces, no-reply windows
- Everything runs automatically
Every Reply in One Inbox
Manage all your campaign replies from a single, unified inbox designed for team collaboration.
- Email + LinkedIn replies fully synced
- Auto-categorization (Interested, Not Interested, OOO, Wrong Person)
- Team visibility & shared reply management
- Save time — keep conversations organized
- Log activity to your CRM
Customer Testimonials
“SuperSend helped us get 270 positive replies in 30 days — and deliverability was the best we've ever seen.”
“Super Send gives me 4-5 intro meetings a week from cold outreach. It's been great for the low energy I'm putting into it. High ROI. Thanks for the quality work and support on it @AndrewPierno”
“It's an awesome tool for cold outreach, I sincerely recommend it!”
“use @supersendhq instead of Instantly”
“Dying to implement the new service from @supersendhq. Looking like it's about to make my outreach much easier. #emailmarketing”
“For sending cold emails we use @supersendhq and @franksondors 🚀”
“I use it and I love it. Happy paying customer 👋”
FAQs
Find answers to your questions about SuperSend and its features.
Helpful Resources
Enhance your outreach with our free guides.
Ready to Scale Your Outreach?
Join thousands of teams using SuperSend to transform their cold email campaigns and drive more revenue.