Zapmail vs Infraforge: Google Mailboxes or Dedicated IPs?
Zapmail resells Google and Microsoft mailboxes. Infraforge sells private SMTP with dedicated IPs as an add-on. Here is how they compare on price and control.
Zapmail and Infraforge answer the same question in opposite ways. Zapmail puts you on Google and Microsoft. Infraforge puts you on private servers, with dedicated IPs sold separately. Here is what each costs and who each suits.
At a glance
| Zapmail / Infraforge | |
| Mailbox type | Google Workspace and Microsoft 365 / Private SMTP |
| Sending IPs | Google and Microsoft shared / Dedicated, $99 per IP a month |
| Pricing | $39 for 10, $99 for 30, $299 for 100 / $4 per slot, $3.33 annual |
| Extra mailboxes | $3.50 to $3.00 each / Per slot |
| Minimum | 10 mailboxes / 10 slots |
| Warmup | Add-on / Separate product |
| Annual discount | Two months free / About 17% |
Public pricing, checked September 2026.
Zapmail
Zapmail provisions Google and Microsoft mailboxes in minutes, with DNS set up and pre-warmed options. Recipients see familiar providers, and you inherit those providers’ shared IP reputation. Warmup, placement testing and monitoring are extras, so the real cost per mailbox runs above the plan price.
Infraforge
Infraforge runs private SMTP built for outreach, with slots you can fill and refill. The headline $4 slot does not include a dedicated IP: that is $99 per IP a month. It suits teams that already use the Forge suite and want to manage IPs by hand.
What 30 and 100 mailboxes cost
| Monthly billing | 30 / 100 mailboxes |
| Zapmail | $99 / $299 |
| Infraforge with one dedicated IP | $219 / $499 |
| InfraOptimal, dedicated IP included | $57 / $180 |
Which to pick
- Zapmail if you want Google or Microsoft mailboxes fast and recipients recognising the provider matters most.
- Infraforge if you are already in the Forge suite and want fine control over many IPs.
- InfraOptimal if you want Infraforge-style isolation at under half the price, with the IP included and monthly billing.
More detail in InfraOptimal vs Infraforge and InfraOptimal vs Google and Microsoft.
FAQ
Is Zapmail cheaper than Infraforge?
Yes, once you add a dedicated IP to Infraforge. Zapmail is $99 for 30 mailboxes; Infraforge is $120 in slots plus $99 for the IP.
Which has better deliverability?
It depends on your sending. Zapmail inherits Google and Microsoft shared reputation. Infraforge gives you an isolated IP you must warm and manage.
Is there a cheaper dedicated IP option?
InfraOptimal includes the dedicated IP in the mailbox price, $2.00 down to $1.00 per mailbox, with monthly billing.
One platform instead of a stack of tools
Campaigns, unlimited warmup, verified leads and a unified inbox, plus InfraOptimal mailboxes on a dedicated IP from $1.00. Everything you need to land in the inbox and book more meetings.
Put this into practice on your own IP
InfraOptimal is our sending platform for cold outreach: dedicated IPs, DNS written for you, warmup from day one. From $1.00 a mailbox, about a quarter of the Google and Microsoft price.
| 100 mailboxes a month | Cost |
| InfraOptimal, dedicated IP | $100 / mo |
| Google Workspace, shared IP | $400 / mo |
| Microsoft 365, shared IP | $400 / mo |
Dedicated IPs only · 10 mailbox minimum · SMTP and IMAP included