New: Explore the AI Stack for Claude skills, outbound automations, and operator workflows
Referral program

Refer someone.
Get free mailboxes.

Every person you refer to InfraSuite who signs up earns you free mailboxes — added directly to your account with no extra cost. The more you refer, the more your send capacity grows.

How it works

Three steps to free sending capacity

Refer someone, they sign up, you earn mailboxes. No forms to fill out, no complicated processes.

How referrals work
1
Share InfraSuite with someone you know
A fellow agency owner, an outbound operator, anyone running cold email who needs reliable sending infrastructure.
2
They sign up and become a customer
Once they're live on a plan, the referral is confirmed — no hoops, no complicated tracking.
3
You earn free mailboxes
Free domains — each loaded with 49 mailboxes — get added to your account, expanding your daily send capacity at zero extra cost.

Earn rates

For every 5 domains they subscribe, you earn 1 free

For every 5 domains the person you referred subscribes to, you earn 1 domain's worth of mailboxes added to your account for free. Each domain comes loaded with 49 mailboxes sending 5 cold emails per day.

Domains they subscribe
Domains you earn
Daily capacity added
5 domains
1 domains · 49 mailboxes
245 emails/day
10 domains
2 domains · 98 mailboxes
490 emails/day
20 domains
4 domains · 196 mailboxes
980 emails/day

What's possible

How to reach 4,900 emails/day for free

4,900 emails per day requires 20 domains and 980 mailboxes. Here's a few ways to get there depending on how referrals split up.

How referrals split up
Free domains earned
Free mailboxes earned
Daily send capacity
1 referral at 100 domains
20 domains
980 mailboxes
4,900 emails/day
4 referrals at 25 domains each
20 domains
980 mailboxes
4,900 emails/day
5 referrals at 20 domains each
20 domains
980 mailboxes
4,900 emails/day

Who can refer

Anyone — existing clients and new signups alike. You don't need to be a current InfraSuite customer to refer someone and earn mailboxes.

How long you keep them

Your earned mailboxes remain free for as long as the person you referred stays an active InfraSuite client. No expiry date.

How to get started

Get in touch and we'll walk you through the program, set up your referral, and make sure your earned mailboxes get credited correctly.

Ready to refer someone?

Get in touch and we'll get you set up. Whether you're already a client or just getting started, the program is open to you.