Diamond Mail pricing
Last updated 2026-10-26 · Source: Diamond Mail's own pricing page
Pricing breakdown
| Mailbox type | Google/Microsoft reseller |
|---|---|
| Price per mailbox / month | $4.99 Billed every 28 days: Basic $4.99 (30-99 inboxes), Premium $4.49 (100-299), Enterprise $3.99 (300+). |
| 30 mailboxes / month | $149.70 30 x $4.99 per 28 days |
| Domains | Not published / bring your own Your domains; domain price not published. |
| Total for 30 incl. 10 domains | $158.42 / month Reference .com price used for domains |
| Minimum | 30 inboxes |
| Warmup | No |
| Source | diamondmail.io/ |
Pros
- Prices published on the provider's own pricing page
Cons
- Above the median total ($158.42 vs $113.72/mo for 30 mailboxes)
- Minimum: 30 inboxes
- No warmup included in the plan
- Domain price not published
Pros and cons are derived only from published pricing and plan details, not from deliverability testing.
Price history
- Tracking began; baseline snapshot of the pricing page. No changes recorded since.
Frequently asked questions
How much does Diamond Mail cost?
Diamond Mail US Google Workspace inboxes lists at $4.99 per mailbox per month (Billed every 28 days: Basic $4.99 (30-99 inboxes), Premium $4.49 (100-299), Enterprise $3.99 (300+).) as of 2026-10-26.
What do 30 mailboxes cost with Diamond Mail?
$149.70/mo for the mailboxes (30 x $4.99 per 28 days) plus about $8.72/mo for 10 domains (reference .com price; provider domain price not published): $158.42/mo in total.
Does Diamond Mail include warmup?
No.
Is there a minimum order with Diamond Mail?
30 inboxes.
Compare Diamond Mail
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Total = list price for 30 mailboxes on the cheapest plan that fits + 10 sending domains amortised monthly. * Domain price unknown or bring-your-own: reference .com at $10.46/yr. † Price from a third-party comparison. € rows are in euros excl. VAT and are excluded from "cheapest" badges. Monthly billing, list prices, checked 2026-10-26.