Cold Email Infrastructure for SaaS Founders
Build a reliable outbound engine without burning runway — dedicated-IP Office 365 mailboxes from $2, live in 24 hours.
Why SaaS founders & growth teams choose Way2Inbox
Early outbound needs to be cheap, fast and deliverable. Way2Inbox lets you scale from a handful of mailboxes to hundreds as pipeline grows, all on dedicated IPs so your domain reputation stays protected.
Launch outbound in a day
Skip weeks of tenant and DNS setup — mailboxes arrive authenticated and ready to connect to your sequencer.
Scale with pipeline
Start small and add mailboxes as you grow, from 1 to 1,000, without re-platforming.
Plugs into your stack
Connect to Instantly, Smartlead, Apollo or ReachInbox in minutes via standard SMTP/IMAP.
Pricing
Starting at $2/mailbox/month on annual billing. Minimum 3-month contract.
| Plan | Mailboxes | Price / mailbox / mo |
|---|---|---|
| Freelancer | 1–10 | $2.88 |
| Startup | 11–100 | $2.64 |
| Scale-up | 101–250 | $2.40 |
| Enterprise / Agency | 251–1000 | $2.00 |
Scale outbound for your saas founders today
Dedicated-IP Office 365 mailboxes, live in 24 hours, from $2/mailbox.
Get started →Frequently asked questions
How many mailboxes does a SaaS need to start?
Many founders start with 10–25 mailboxes (~3 per domain) and scale up. Use the homepage calculator to size it.
Will this hurt my main domain?
No — send cold email from separate sending domains on dedicated IPs, keeping your primary brand domain safe.
Which tools does it work with?
Every major sender: Instantly, Smartlead, ReachInbox, Apollo, Salesblink and more.