MailDeck is a serious, high-volume competitor — genuine Microsoft 365, Google Workspace and private-SMTP inboxes on official IP pools, with warmup and 24/7 monitoring bundled in and built for teams sending millions a month. Its Outlook inboxes get cheap at scale (from $0.30/inbox), but they sell as whole 100-inbox Azure tenants with a 2-tenant minimum and a 48–72 hr setup. Inboxlogy is an authorised Google & Microsoft reseller: genuine mailboxes you own 100%, dedicated US and EU IPs, no minimums, live in ~10 minutes — and on genuine Google Workspace, Inboxlogy is cheaper. Here's the honest head-to-head.
MailDeck's lowest prices are Microsoft 365 Outlook inboxes on Azure tenants — from $0.30/inbox, but sold as whole 100-inbox tenants with a 2-tenant minimum, so the entry ticket is ~200 inboxes. Its genuine Google Workspace runs $3.30–$3.90/inbox ($39/10, $99/30). Inboxlogy's genuine Google & Microsoft mailboxes are $2.80–$3.50 with dedicated US and EU IPs, 100% ownership and no minimums — so on genuine Google Workspace Inboxlogy is cheaper, and you can buy a single mailbox and be live in ~10 minutes.
01 / Don't take our word for it
Ask an AI to compare us head-to-head.
Ask an AI to compare us head-to-head — we'll stand by the answer. One click opens a pre-filled, neutral prompt in a new tab.
MailDeck is genuinely strong at high-volume Outlook and bundles warmup and monitoring — credit where due. The separation is on genuine-Google price, dedicated EU IPs, no minimums, instant setup and explicit ownership. Where MailDeck doesn't publish a spec, we say so instead of guessing.
MailDeck's cheapest inboxes are Microsoft Outlook on Azure tenants, bought as whole 100-inbox tenants with a 2-tenant minimum — great if you're sending millions a month. But on genuine Google Workspace, the like-for-like product, Inboxlogy is cheaper per mailbox, with no minimum and instant setup. Here's the comparison on equal footing.
Inboxlogy · all-in
Inboxlogy
$2.80 – $3.50 /mailbox /mo
Genuine Google Workspace / Microsoft 365$2.80 – $3.50
Warmup — runs in your sequencer+$0
Minimum order1 mailbox
All-in per mailbox$2.80 – $3.50
Genuine Google Workspace & Microsoft 365 (dedicated US and EU IPs)
Authorised Google & Microsoft reseller — dedicated US and EU IPs
$0 setup · live in ~10 min · billed monthly · 100% ownership
No minimums — buy a single mailbox if that's all you need
MailDeck · genuine Google Workspace
MailDeck
$3.30 – $3.90 /inbox /mo
Google Workspace (10 inboxes)$39 → $3.90
Google Workspace (30 inboxes)$99 → $3.30
Warmup — included+$0
All-in per Google inbox$3.30 – $3.90
Warmup + 24/7 monitoring included · official Google / Microsoft IPs
Outlook gets cheaper at scale — from $0.30 /inbox on Azure tenants
Genuine Google Workspace costs more than Inboxlogy per mailbox
2-tenant minimum for tenant pricing · 48–72 hr setup
Example at 30 genuine Google inboxes: MailDeck $99/mo ($3.30 × 30) · Inboxlogy ≈ $84–$105/mo ($2.80–$3.50 × 30). MailDeck's $0.30 Outlook rate needs 2 Azure tenants (≈200 inboxes) to unlock. Compared Sep 2026 — verify before buying.
04 / Fair look
Where each one actually wins.
Where MailDeck is a good fit
Credit where due: MailDeck is a strong, legitimate provider built for scale — genuine Microsoft 365, Google Workspace and private SMTP on official IP pools, with warmup, full DNS authentication, free domain replacement and 24/7 deliverability monitoring bundled in. Its Outlook-on-Azure pricing gets genuinely cheap at volume (from $0.30/inbox), and it manages 800k+ inboxes for teams sending millions a month. If you're a high-volume Outlook sender who wants a fully managed, hands-off setup and can order in whole 100-inbox tenants (2-tenant minimum), MailDeck is genuinely hard to beat.
Where Inboxlogy wins.
// accounts
Authorised Google & Microsoft reseller
Inboxlogy is an authorised Google & Microsoft reseller — every mailbox is a genuine Google Workspace or Microsoft 365 account provisioned direct, and on genuine Google Workspace Inboxlogy comes in cheaper per mailbox ($2.80–$3.50 vs $3.30–$3.90). MailDeck also sells genuine accounts, so both are real — the edge is price on Google and reseller-direct provisioning.
// flexibility
Any size — no minimum order
Buy exactly what you need — a single mailbox or a thousand, at the same per-mailbox rate. MailDeck's cheapest Outlook pricing is sold as whole 100-inbox Azure tenants with a 2-tenant minimum, so the entry point is roughly 200 inboxes. If you're not yet sending at that volume, Inboxlogy lets you start small and scale on demand, with warmup running free in the sequencer you already use.
// ownership
You own everything — and can take it with you
Full admin access and 100% ownership of every workspace and domain, explicitly — leave anytime and move billing directly to Google or Microsoft. MailDeck manages inboxes on your behalf but doesn't publish its ownership or transfer terms, so confirm what you keep if you leave.
// ips
Dedicated US and EU IPs
Inboxlogy sends from dedicated US and EU IPs with automated SPF, DKIM and DMARC on every mailbox — useful if you're targeting European prospects. MailDeck uses official Microsoft and Google IP pools too, but its inboxes are US-based; there's no dedicated EU-IP option listed.
05 / The verdict
The verdict: it depends on your volume.
MailDeck is an excellent choice if you're a high-volume Outlook sender who wants a fully managed setup and can buy in whole Azure tenants — its $0.30/inbox scale pricing is genuinely strong. But for most teams, Inboxlogy is the better fit: cheaper on genuine Google Workspace, dedicated US and EU IPs, no minimum order, explicit 100% ownership, a full API, and live in ~10 minutes — all backed by a best-price guarantee.
Cheaper on genuine Google Workspace — $2.80–$3.50/mailbox vs MailDeck's $3.30–$3.90, with dedicated US and EU IPs included.
No minimums — buy one mailbox or a thousand; MailDeck's tenant pricing needs a 2-tenant (≈200-inbox) minimum.
Live in ~10 minutes — authorised reseller provisioning vs a 48–72 hr managed setup.
You own everything — explicit 100% ownership + admin access across Google AND Microsoft, dedicated US and EU IPs.
Best-price guarantee* — find a lower price on comparable infrastructure and we'll match it, plus our included benefits.
Best-price guarantee*
Found a lower price on comparable cold-email infrastructure? Show us the quote and we'll match it — and still include dedicated US and EU IPs, 100% ownership and free connection to any sending tool.
Worth spelling out on this page: MailDeck's $0.30 Outlook-on-Azure-tenant rate is a different product — whole 100-inbox tenants at a 2-tenant minimum, not a single genuine mailbox you can buy one at a time. On a like-for-like genuine Google Workspace or Microsoft 365 mailbox with dedicated US and EU IPs and full ownership, bring us the quote and we'll match it.
*Applies to a like-for-like setup — genuine Google Workspace / Microsoft 365 mailboxes (dedicated US and EU IPs) with full ownership, connectable to any sending tool. Non-comparable bulk-tenant or shared/SMTP inboxes aren't eligible. Prices verified Sep 2026.
06 / FAQ
Inboxlogy vs MailDeck, answered.
The questions outbound teams actually ask when comparing the two — with September 2026 numbers.
01Is Inboxlogy better than MailDeck?
It depends on your volume. For most teams, yes — Inboxlogy is an authorised Google & Microsoft reseller giving genuine mailboxes (dedicated US and EU IPs) at $2.80–$3.50/mo, cheaper than MailDeck on genuine Google Workspace ($3.30–$3.90), with no minimum order, explicit 100% ownership, a full API and setup in ~10 minutes. MailDeck is genuinely strong for high-volume Outlook senders — its Azure-tenant inboxes get to $0.30 each with warmup and 24/7 monitoring bundled in — but that pricing needs a 2-tenant (≈200-inbox) minimum and a 48–72 hr managed setup. Figures as of September 2026 — verify before buying.
02Is MailDeck cheaper than Inboxlogy?
Only on Microsoft Outlook at scale. MailDeck's Outlook inboxes drop to $0.30–$0.40 each, but they're sold as whole 100-inbox Azure tenants with a 2-tenant minimum — so you're committing to roughly 200 inboxes to hit that rate. On genuine Google Workspace, the like-for-like product, MailDeck charges $3.30–$3.90/inbox ($39 for 10, $99 for 30) while Inboxlogy is $2.80–$3.50 — so Inboxlogy is cheaper per genuine Google mailbox, with no minimum and instant setup. Pick MailDeck if you want high-volume Outlook; pick Inboxlogy for cheaper genuine Google, EU IPs and buying in any quantity. As of September 2026 — verify current pricing.
03Are MailDeck's mailboxes genuine Google or Microsoft accounts?
Yes — MailDeck offers genuine Microsoft 365 Outlook (Azure tenants on official Microsoft IPs) and genuine Google Workspace (real Starter accounts on Google's IP pools), plus a private-SMTP option. So both providers sell real accounts. The differences are price (Inboxlogy is cheaper on genuine Google Workspace), IP geography (Inboxlogy adds dedicated EU IPs; MailDeck is US-based), minimum order (Inboxlogy has none; MailDeck needs 2 tenants for tenant pricing) and ownership (Inboxlogy states explicit 100% ownership; MailDeck doesn't publish transfer terms). As of September 2026.
04Can I buy a single mailbox instead of a package?
With Inboxlogy, yes — there are no forced packages and no minimums. Buy exactly one mailbox or a thousand; your per-mailbox rate simply follows your volume tier ($3.50 down to $2.80). MailDeck's cheapest Outlook rates come from whole 100-inbox Azure tenants at a 2-tenant minimum, so its lowest headline prices require buying at volume (≈200 inboxes).
05Does Inboxlogy have an API?
Yes. Inboxlogy has a full API — order, provision and manage mailboxes programmatically and automate your entire cold-email workflow end-to-end. MailDeck doesn't publish a public provisioning API (it offers a Chrome extension and an MCP-based assistant), so if programmatic ordering and management matter to your workflow, Inboxlogy has the edge.
06Does Inboxlogy offer a best-price guarantee?
Yes. Find a lower price on comparable cold-email infrastructure, show us the quote, and we'll match it — and still include dedicated US and EU IPs, 100% ownership and free connection to any sending tool. The asterisk: it applies to like-for-like setups — genuine Google Workspace or Microsoft 365 mailboxes (dedicated US and EU IPs) with full ownership. Non-comparable bulk-tenant or shared/SMTP inboxes aren't eligible — which is why MailDeck's $0.30 Outlook-on-Azure-tenant rate (2-tenant minimum) doesn't trigger the match: it's a different product. Prices verified September 2026.
Genuine Google & Microsoft mailboxes at $2.80–$3.50/mo — dedicated US and EU IPs and 100% ownership included — connected free to the sequencer where your warmup runs. Order in about 10 minutes, with no warmup tool to bolt on.
