Inbox providers · 5th of 52 · 2026

Zapmail pricing and review

zapmail.ai · Google & Microsoft inbox reseller · legal entity: Outbox Labs Inc. (Delaware, бренд Zapmail) · Visit site ↗

Deliverability21/27
Inbox choice13/16
Sending10/15
API & AI7/7
Buying terms6/10
Setup cost6/25

5th of 52 inbox providers

Why it ranks here

Sells Google Workspace and Microsoft 365 inboxes. Inboxes arrive pre-warmed, so you can start sending sooner. Deliverability: automatic SPF/DKIM/DMARC, inbox placement tests, replacement of burned inboxes and dedicated IPs. It has a public API and an official MCP server for automation. Agencies get client workspaces or a white-label option.

Key features

Automatic SPF/DKIM/DMARC
Inbox placement tests
Replacement of burned inboxes
Google Workspace inboxes
Microsoft 365 inboxes

Best for

Agencies that run inboxes for several clients.

Pricing

Per inbox: $3.90
At volume: $2.99
Minimum order: 10 inboxes
Cheapest plan: $39/mo

Monthly billing. Pricing page ↗ · checked Oct 31, 2026

Scorecard

DeliverabilityWhat protects sender reputation without extra tools or subscriptions.	21/27
Inbox choiceWhich types of inboxes and domains you can get in one place.	13/16
Sending and workflowWhether you can run and manage campaigns without another tool.	10/15
API and AI agentsHow easy it is to automate the setup from code or an AI assistant.	7/7
Buying termsHow much you risk before you know it works.	6/10
Cost of a working setupWhat 30 inboxes plus warm-up and a sequencer cost per month — the cheaper, the more points.	6/25
Total	63/100	20 of 20 conditions checked

The evidence

Every condition, what the vendor's own site says, and where.

Deliverability
	Ongoing warm-up included in the priceNot found on site		0/6
	Pre-warmed inboxesConfirmedZapmail gives you Pre-warmed, high-deliverability Google & Microsoft accounts—ready to plug into your campaigns instantly.	source ↗	2/2
	Automatic SPF, DKIM and DMARC setupConfirmedAutomated DNS Configuration SPF, DKIM, DMARC, and custom tracking domains set up instantly	source ↗	5/5
	Inbox placement or spam testsConfirmedSee exactly which inbox you hit across every major provider... Inbox, Promotions, Other/Spam	source ↗	5/5
	Replacement of burned inboxes or domainsConfirmedZapShield $3 per domain a month — Daily blacklist monitoring, plus a free replacement domain if one gets listed	source ↗	5/5
	Dedicated IP optionConfirmedDedicated Creation & Redirection IPs... Zap Shield uses an isolated IP pool for creating, routing & managing domains	source ↗	4/4
Inbox choice
	Google Workspace inboxesConfirmedUS-hosted Google & Microsoft mailboxes—automated creation, DNS setup, and connection with your outreach tool	source ↗	5/5
	Microsoft 365 / Outlook inboxesConfirmedUS-hosted Google & Microsoft mailboxes—automated creation, DNS setup, and connection with your outreach tool	source ↗	5/5
	Private SMTP/IMAP inboxesNot offeredMailbox Type: SMTP relays (SMTP MAILBOXES) vs Official Business Starter mailboxes (Zapmail)	source ↗	0/3
	Domain purchase inside the productConfirmedFlexible Domain Options Bring your own or purchase new domains—fully supported	source ↗	3/3
Sending and workflow
	Built-in campaign sequencerNot offered50+ Outreach Tool Integrations Export mailboxes to Instantly, Smartlead, ReachInbox, Reply, Lemlist, and more	source ↗	0/5
	Unified inbox for repliesConfirmedZapBox pulls every mailbox into one dashboard. See it, reply to it, done.	source ↗	4/4
	Export to other sending toolsConfirmedConnection: OAuth (fully automated)... 50+ Outreach Tool Integrations	source ↗	4/4
	Multi-client workspaces or white-labelConfirmedOne Workspace Per Client. Unlimited Clients... Each client gets their own workspace	source ↗	2/2
API and AI agents
	Public APIConfirmedZapmail API: Headless Email Infrastructure for SaaS & AI SDRs... run everything programmatically	source ↗	4/4
	Official MCP serverConfirmedWebhooks MCP Unified Provider Launch — Oct 13, 2026 (Zapmail Docs)	source ↗	3/3
Buying terms
	Prices published on the siteConfirmedStarter $39/Month, Growth $99/Month, Pro $299/Month	source ↗	4/4
	Free plan, free trial or money-back guaranteeNot offered7.1 General Rule All fees are non-cancelable and non-refundable except as expressly required by law	source ↗	0/4
	Monthly billing availableConfirmedShowing Google & Microsoft, billed monthly... Monthly Quarterly Yearly	source ↗	2/2
Cost of a working setup
	Cost of a working setup (30 inboxes)Calculated30 inboxes × $3.90 = $117 + $97 — Instantly Hypergrowth for warm-up and sending (the inbox price includes neither) = $214/month	how ↗	6/25

Alternatives to Zapmail

MailOptimal83/100 · $2/inbox

Sender Pools60/100 · $40/mo

Frostmailer51/100 · $3.38/inbox

MailDeck76/100 · $0.60/inbox

Icemail73/100 · $2.50/inbox

Hypertide62/100 · $3.30/inbox

Where we checked

Only the vendor's own public pages. We do not use third-party reviews or ratings. Something wrong? Send a correction.

Badge for Zapmail

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<a href="https://coldemailindex.com/review/zapmail-ai/"><img src="https://coldemailindex.com/badges/zapmail-ai.svg" alt="Zapmail: 63/100 in the Cold Email Index 2026" width="240" height="64"></a>

Every fact is from the vendor's own site, same rules for everyone · Method · Disclosure