Maildoso vs Zapmail

Maildoso compared with Zapmail

Zapmail sells real Google and Microsoft mailboxes pre-warmed with custom tracking domains and EU IP options from $39 for ten, roughly $3.90 each. Maildoso sells cheaper SMTP mailboxes with lower daily throughput but far better monitoring and a real API at every level. Choose Zapmail when time to first campaign and provider-account prestige matter; choose Maildoso when you are running hundreds of mailboxes and want the tooling to manage them.

Zapmail compared with Maildoso

Different architectures. Maildoso runs its own SMTP infrastructure with IP rotation and self-healing mailboxes at $0.49 to $2.50 each, but recommends about fifteen cold emails a day per mailbox, so you buy far more of them. Zapmail sells fewer, dearer, real provider mailboxes with higher per-mailbox throughput. Operators chasing unit cost at scale take Maildoso; buyers who want their mail sent from actual Workspace and Microsoft accounts take Zapmail.

Maildoso

Monthly mailbox packages with steeply falling unit cost by volume, plus separate domain registration at a flat annual rate; legacy quarterly bundles that include domains remain listed.

• Thirty mailboxes$75
• Three hundred mailboxes$225
• One thousand mailboxes$499
• Domain registration$12
• Legacy quarterly bundlesFrom $299

Maildoso wins on unit cost and loses on throughput, so model both. At 10,000 emails a month, fifteen sends a day per mailbox implies roughly twenty-two to twenty-five mailboxes, which fits the $75 thirty-mailbox package plus a few domains: cheaper than provider-account infrastructure but not dramatically so, because you are buying nearly twice the mailbox count. At 100,000 a month you need on the order of 220 to 250 mailboxes, which fits comfortably inside the $225 three-hundred package, against roughly $330 to $675 a month for the same volume from Mailforge, Primeforge, or Zapmail. That is the honest shape of it: broadly comparable at low volume, decisively cheaper at high volume, with the open question being whether SMTP mailboxes place as well as real Workspace accounts for your specific recipient base.

Zapmail

Tiered monthly plans bundling a fixed number of mailboxes, with additional mailboxes priced per unit at a rate that falls with tier; domains and IP geography included, annual billing available.

• Starter$39
• Growth$99
• Pro$299
• Annual billingAbout $2.50

Model against volume. At 10,000 emails a month, a conservative 30 sends a day per mailbox needs roughly eleven to fifteen mailboxes, so the $39 Starter plan plus a couple of extras covers it for well under $60, which is cheap for real provider accounts with tracking domains and pre-warming included. At 100,000 a month you need on the order of 110 to 150 mailboxes, so Pro at $299 plus extras lands around $330 to $450 a month, or nearer $250 to $340 on annual billing. That is roughly the same territory as Primeforge and Mailforge and a large multiple of what shared SMTP infrastructure costs. The value case rests on two bundled items that competitors charge for separately: pre-warming and automated custom tracking domains. If you would otherwise buy a warm-up subscription, Zapmail is better value than the sticker suggests.