Premium Inboxes vs Inframail
Pricing last verified from each vendor's own site.
Verdict
Premium Inboxes prices per inbox ($3.50 down to $2.80/mo). Inframail sells an Unlimited plan at $147/mo for unlimited inboxes (about 80,000 emails/mo).
- Consider Premium Inboxes if: You run a modest number of inboxes and want to pay per inbox.
- Consider Inframail if: You want a flat fee for unlimited inboxes.
Factual summary
- Both are listed under Email Deliverability & Warmup.
- Directly comparable starting prices are not available for both: Premium Inboxes — $3.50 per inbox/mo (1-249 inboxes), $3.00 (250-1,249), $2.80 (1,250+), no monthly commitment; managed ECC service $7,500/mo by application; Inframail — Unlimited plan $147/mo (unlimited inboxes, ~80,000 emails/mo); Agency Pack $387/mo; done-for-you setup $797/mo (3-month minimum).
This is a factual comparison drawn from vendor sites, not a recommendation. Which fits depends on your channels, volume and budget.
| Premium Inboxes | Inframail | |
|---|---|---|
| Summary | Cold-email inbox provider that sets up and monitors sending inboxes and domains, with auto-reconnect to sequencers. | Flat-rate cold email infrastructure with Microsoft-backed inboxes and automated DNS setup. |
| Starting price | See vendor | From $147/mo |
| Pricing details | $3.50 per inbox/mo (1-249 inboxes), $3.00 (250-1,249), $2.80 (1,250+), no monthly commitment; managed ECC service $7,500/mo by application | Unlimited plan $147/mo (unlimited inboxes, ~80,000 emails/mo); Agency Pack $387/mo; done-for-you setup $797/mo (3-month minimum) |
| Model | usage | subscription |
| Free trial | — | — |
| Free plan | No | — |
| Channels | ||
| Last verified | 2026-10-31 | 2026-10-28 |
FAQ
What is the difference between Premium Inboxes and Inframail?
Premium Inboxes prices per inbox ($3.50 down to $2.80/mo). Inframail sells an Unlimited plan at $147/mo for unlimited inboxes (about 80,000 emails/mo).
Which is cheaper, Premium Inboxes or Inframail?
We can't compare entry prices directly. Premium Inboxes: $3.50 per inbox/mo (1-249 inboxes), $3.00 (250-1,249), $2.80 (1,250+), no monthly commitment; managed ECC service $7,500/mo by application. Inframail: Unlimited plan $147/mo (unlimited inboxes, ~80,000 emails/mo); Agency Pack $387/mo; done-for-you setup $797/mo (3-month minimum).
When should I choose Premium Inboxes over Inframail?
Consider Premium Inboxes if: You run a modest number of inboxes and want to pay per inbox. Consider Inframail if: You want a flat fee for unlimited inboxes.
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