Head-to-head
DoYouMail vs Mission Inbox
Enterprise cold email with isolated cubes and dedicated IPs
WINNER
DoYouMail
Horizontal cold email infrastructure - scale with dedicated servers, not crammed domains
$0.97
/mailbox
$39/server/mo - each server gets its own dedicated IP. Create 3-4 IDs per domain per server, add more servers to scale.
- 3-4 email IDs per domain per server - cold email best practice, not cramming
- Horizontal scaling: add more dedicated servers to grow, not more IDs on one domain
- 100% private dedicated enterprise-grade IP per server - no shared reputation
- Automated SPF, DKIM, DMARC, MX per domain - every server ready in minutes
- Unlimited domains per server - spread IDs safely across domains
- Unlimited sending volume at cold-email-safe per-ID rates (~50/day/ID)
- Not a Google/Microsoft reseller - no TOS shutdown risk
- Dedicated USA/EU infrastructure - you own the server
Cold email scaling model
Horizontal - add more dedicated servers to scale, each with its own IP and safe per-domain limits
Max Unlimited (Nudge at 3-4 - cold email best practice) per domain - cold email best practice
Mission Inbox
Enterprise cold email with isolated cubes and dedicated IPs
$1.75
/mailbox
$199/mo Starter (30 mailboxes, 10k sends), $599/mo Pro (API unlocked). Extra mailboxes $1.75-$3, extra sends $1/1k.
- $199/mo minimum - 5x more expensive than DoYouMail, before you even send an email
- Only 30 mailboxes on Starter for $199 - DoYouMail gives you 5 dedicated servers at the same price
- 10k send cap on Starter (~7 IDs worth of output) - $1/1k overage beyond that
- $599/mo for Pro plan with API access - 15x DoYouMail's server price
- Extra mailboxes cost $1.75-$3 each on top of the base plan
- Enterprise-focused pricing doesn't suit small teams or agencies
Scaling model
Vertical - more mailboxes in the same cube
IDs per domain: unspecified
Feature comparison
| Feature | DoYouMail | Mission Inbox |
|---|---|---|
| Per-mailbox cost | $0.97 | $1.75 |
| IP type | 100% Private Dedicated | Dedicated |
| DNS setup | Automatic | Automatic |
| Mailbox limit | Unlimited | 30 (Starter), more on Pro |
| Domain limit | Unlimited | Limited |
| Send limit | Unlimited | 10k sends (Starter), more on Pro |
| Scaling model | Horizontal - add more dedicated servers to scale, each with its own IP and safe per-domain limits | Vertical - more mailboxes in the same cube |
| Max IDs per domain | Unlimited (Nudge at 3-4 - cold email best practice) | unspecified |
| Reseller risk? | No - own infrastructure | No |
| Warmup included | On request | Yes |
| Platform | Dedicated enterprise email infrastructure | Enterprise email infrastructure with isolated cubes |
| Integrations | SMTP, IMAP, CSV exports for all major tools | API sending on Pro plan ($599/mo) |
Ready to move off Mission Inbox?
DoYouMail gives you dedicated IPs, unlimited inboxes, and automatic DNS setup at a fraction of the cost. Start sending in minutes.