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Premium Inboxes and PureMail both sell Google Workspace and Microsoft 365 inboxes, done for you. Premium Inboxes bills every 4 weeks, 13 times a year, and caps each inbox at 15 cold emails a day. PureMail bills by the calendar month, and a warmed inbox sends about 30. Here is how the two cold email infrastructure providers compare.
PureMail vs Premium Inboxes
Prices checked Oct 1, 2026PureMail
Premium Inboxes
Choose PureMail if
Premium Inboxes only fits if
Both sell Google Workspace and Microsoft 365 inboxes set up for you. On rolling billing PureMail costs less at every size from 10 to 1,000, and each PureMail inbox sends about twice what Premium Inboxes allows, so matched on daily volume the gap is more than double.
Side by side
Their details come from our review, checked against the vendor’s own site on Oct 1, 2026.
| Feature | PureMail | Premium Inboxes |
|---|---|---|
| Mailbox type | Google Workspace and Microsoft 365 | Google Workspace, Microsoft 365 |
| Price per mailbox | $3.30 (10), $3.10 (30–100), $2.90 (101+), monthly | From $3.50 per inbox / 4-week cycle on rolling billing; $35 a year prepaid (about $2.92 a month) |
| Minimum order | 10 inboxes | 1 inbox at checkout; the site's calculator starts at 10 |
| Setup | About 4 hours, done by our team | 12 hours after onboarding on standard Google orders; 6 hours on Microsoft 365 and priority orders |
| DNS records | SPF, DKIM, DMARC and MX configured for you | SPF, DKIM, DMARC, MX, tracking domain and forwarding, checked by hand |
| Sequencer connection | Connected to your sending tool as part of setup | You connect them: OAuth upload to your sequencer, API access, Client portal |
| Warmup | Not bundled; warm up in your sending tool | Included; warmup starts as soon as the inboxes are delivered |
| Domains | Bring your own from any registrar (GoDaddy, Namecheap, Cloudflare, Porkbun) | Included; yours or theirs |
| Sends from | Google’s or Microsoft’s own mail servers | Google’s or Microsoft’s own mail servers |
| Billing cycle | Calendar month: 12 charges a year | Every 4 weeks: 13 charges a year, though the pricing page says monthly |
| Cold emails a day | Around 30 per inbox once warmed up | 15 per inbox |
| Refunds | Monthly billing, so you never prepay more than a month | All sales final; refund only for a licence never activated, within 7 days |
Price
Premium Inboxes pricing is per inbox per 4-week cycle, so a year has 13 charges; we show it per calendar month. On that basis PureMail is cheaper at every size from 10 to 1,000. Each inbox is also capped at 15 cold emails a day, so the same daily volume needs twice as many.
50
PureMail saves you $34.58 a month
$414.96 a year, with setup done for you.
Prices checked Oct 1, 2026
| Inboxes | PureMail | Rolling, per calendar month | Same daily volume | 12 months up front |
|---|---|---|---|---|
| 10 | $33.00$3.30 each | $37.92$3.79 each | $75.83$3.79 each | $29.17$2.92 each |
| 50 | $155.00$3.10 each | $189.58$3.79 each | $379.17$3.79 each | $145.83$2.92 each |
| 100 | $310.00$3.10 each | $379.17$3.79 each | $758.33$3.79 each | $291.67$2.92 each |
| 500 | $1,450.00$2.90 each | $1,625.00$3.25 each | $3,250.00$3.25 each | $1,250.00$2.50 each |
Premium Inboxes prices from its pricing page and checkout, checked on the date shown: $3.50 per 4 weeks up to 249 inboxes, $3.00 from 250, $2.80 from 1,250. Domains are included with Premium Inboxes; PureMail uses domains you already own. Premium Inboxes pricing ↗
Mailbox type
A Premium Inboxes inbox is a Google Workspace or Microsoft 365 account, delivered with domains, DNS and warmup, and uploaded to your sequencer. That is the same kind of mailbox PureMail sells, and both send through Google’s or Microsoft’s own servers.
The difference is what each inbox is allowed to do and how you pay for it. Premium Inboxes caps each inbox at 15 cold emails a day. A warmed PureMail inbox sends about 30, so you need half as many inboxes, half as many domains and half the accounts to watch.
So Premium Inboxes vs PureMail is less about the mailbox and more about the maths: a lower monthly price, and twice the sending from every inbox you pay for.
PureMail is a reseller for both. See our Google Workspace reseller inboxes and Microsoft 365 reseller inboxes for cold email.
PureMail
Premium Inboxes
Setup
You choose the inbox count, Google Workspace or Microsoft 365 (or both) and your domains. Our team writes MX, SPF, DKIM and DMARC on every domain, creates each inbox with its sender name and connects it to Instantly, Smartlead, ReachInbox or the tool you send from. A typical order is live in about four hours.
Warm up in your sequencer for two to three weeks at no extra cost, then send around 30 cold emails a day per inbox.
It is done for you too: domains, DNS checked by hand, warmup and the upload to your sequencer. Standard Google orders are delivered within 12 hours of onboarding; Microsoft 365 and priority orders within 6.
Warmup starts on delivery. After that, each inbox is capped at 15 cold emails a day.
Why switch
The same Google Workspace and Microsoft 365 inboxes, billed by the month, sending twice as much each.
12 charges a year, not 13. $155 a month for 50 inboxes against $189.58 a calendar month.
About 30 cold emails a day from a warmed inbox, against 15, so you buy and manage half as many.
Most orders are set up and connected to your sequencer in about four hours, not within 12.
No prepaid year needed for a fair price, and you cancel from your dashboard.
Switching
Looking for a Premium Inboxes alternative without pausing outbound? Run both side by side while the new inboxes warm up.
You · 5 minutes
Size it by volume
At about 30 a day per inbox you need roughly half as many inboxes as you run now. The calculator does the maths.
You
Bring your domains
Use domains you own at any registrar. If yours came bundled with Premium Inboxes, ask its support how to move them first.
PureMail · ~4 hours
We set everything up
DNS on every domain, inboxes with sender names, and each one connected to your sequencer.
You · 2–3 weeks
Warm up, then move volume
Run warmup in your sequencer and shift campaigns across as the new inboxes ramp.
You
Cancel the old plan
Cancel from their client portal before your next 4-week cycle starts.
FAQ
Is Premium Inboxes good, what it costs, and how to move across.
01
Premium Inboxes is a done-for-you cold email infrastructure provider of Google Workspace and Microsoft 365 inboxes for cold email, with domains, DNS, warmup and the sequencer upload included, billed per inbox every 4 weeks or as a prepaid year.
02
It is a full done-for-you service with free replacement inboxes. The trade-offs: billing every 4 weeks (13 charges a year), a cap of 15 cold emails a day per inbox, delivery within 12 hours on standard Google orders, and all sales final. PureMail costs less a month, and each inbox sends about twice as much.
03
As of the date shown, $3.50 per inbox per 4 weeks up to 249 inboxes, $3.00 from 250 and $2.80 from 1,250, which is about $3.79, $3.25 and $3.03 per calendar month. A prepaid year costs $35, $30 or $28 an inbox. An insured option is $4.50 per inbox per cycle.
04
Not on rolling billing: PureMail is cheaper at every size from 10 to 1,000, $155 a month for 50 inboxes against $189.58. Its prepaid year costs less per inbox, but you pay 12 months up front with no refund, and each inbox still sends 15 cold emails a day against about 30.
05
The pricing page says monthly, but the checkout renews every 4 weeks, so a year has 13 charges. PureMail bills once per calendar month.
06
Its cap is 15 cold emails a day per inbox. A warmed Google Workspace or Microsoft 365 inbox from PureMail sends about 30, so 1,500 emails a day takes 50 PureMail inboxes or 100 from Premium Inboxes.
07
Yes, domains are included, and that is a real part of its price. PureMail uses domains you already own at any registrar, and at five inboxes per domain you need fewer of them.
08
Yes. Set up PureMail inboxes on your domains, warm them up in your sequencer while your current inboxes keep sending, then move campaigns across and cancel before your next 4-week cycle.
Still have a question? [email protected] · contact us
Google Workspace inboxes
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See Microsoft 365Premium Inboxes review
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See all comparisonsDisclosure: PureMail sells Google Workspace and Microsoft 365 inboxes, so this is one vendor’s comparison. The competitor’s prices and terms are its published ones on Oct 1, 2026; see how we review. Corrections: [email protected].
Google Workspace and Microsoft 365 inboxes from $2.90 a month, set up and connected to your sequencer today.