Premium Inboxes vs Mailforge
Pricing last verified from each vendor's own site.
Verdict
Premium Inboxes charges $3.50 per inbox/mo (down to $2.80 at 1,250+), with no monthly commitment. Mailforge sells shared mailbox slots at $3/mo billed yearly, with a 10-slot minimum, plus domains.
- Consider Premium Inboxes if: You want monthly flexibility and managed monitoring with auto-reconnect.
- Consider Mailforge if: You want the lowest per-slot price and are fine with yearly billing.
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; Mailforge — Shared mailbox infrastructure: $3 per mailbox slot/mo billed yearly (minimum 10 slots; e.g. 25 slots $60/mo yearly or $75/mo monthly); .com domains $14/year; automated DNS setup included.
This is a factual comparison drawn from vendor sites, not a recommendation. Which fits depends on your channels, volume and budget.
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| Premium Inboxes | Mailforge Visit Mailforge ↗ | |
|---|---|---|
| Summary | Cold-email inbox provider that sets up and monitors sending inboxes and domains, with auto-reconnect to sequencers. | Creates cold email domains and mailboxes in bulk with automated DNS setup; part of the Salesforge product family. |
| Starting price | See vendor | See vendor |
| 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 | Shared mailbox infrastructure: $3 per mailbox slot/mo billed yearly (minimum 10 slots; e.g. 25 slots $60/mo yearly or $75/mo monthly); .com domains $14/year; automated DNS setup included |
| Model | usage | subscription |
| Free trial | — | — |
| Free plan | No | — |
| Channels | ||
| Last verified | 2026-10-31 | 2026-10-31 |
FAQ
What is the difference between Premium Inboxes and Mailforge?
Premium Inboxes charges $3.50 per inbox/mo (down to $2.80 at 1,250+), with no monthly commitment. Mailforge sells shared mailbox slots at $3/mo billed yearly, with a 10-slot minimum, plus domains.
Which is cheaper, Premium Inboxes or Mailforge?
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. Mailforge: Shared mailbox infrastructure: $3 per mailbox slot/mo billed yearly (minimum 10 slots; e.g. 25 slots $60/mo yearly or $75/mo monthly); .com domains $14/year; automated DNS setup included.
When should I choose Premium Inboxes over Mailforge?
Consider Premium Inboxes if: You want monthly flexibility and managed monitoring with auto-reconnect. Consider Mailforge if: You want the lowest per-slot price and are fine with yearly billing.
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