Cold Email Index Free PDF reports

Inbox providers · tied for 36th of 52 · 2026

SurgeMail pricing and review

surgemail.ai · Google & Microsoft inbox reseller · Visit site ↗

COLD EMAIL INDEX · 2026 · SOURCED FACTS · 40 /100
  • Deliverability5/27
  • Inbox choice5/16
  • Sending4/15
  • API & AI0/7
  • Buying terms6/10
  • Setup cost20/25
tied for 36th of 52 inbox providers

Why it ranks here

Sells Google Workspace inboxes. A working setup of 30 inboxes with warm-up and a sequencer costs $165 a month, one of the lowest in the index. Deliverability: automatic SPF/DKIM/DMARC.

Key features

  • Automatic SPF/DKIM/DMARC
  • Google Workspace inboxes
  • One-click export to other sequencers

Best for

Teams that already run a sequencer and only need inboxes.

Pricing

Per inbox
$2.27
At volume
$1.90
Minimum order
30 inboxes
Cheapest plan
$68/mo

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

Scorecard

DeliverabilityWhat protects sender reputation without extra tools or subscriptions.5/27
Inbox choiceWhich types of inboxes and domains you can get in one place.5/16
Sending and workflowWhether you can run and manage campaigns without another tool.4/15
API and AI agentsHow easy it is to automate the setup from code or an AI assistant.0/7
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.20/25
Total40/10012 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 site0/6
Pre-warmed inboxesNot offeredWe configure warmup settings in your sending platform on connection. You run warmup for 2 weeks before sending.source ↗0/2
Automatic SPF, DKIM and DMARC setupConfirmedSPF + DKIM + DMARC configuredsource ↗5/5
Inbox placement or spam testsNot found on site0/5
Replacement of burned inboxes or domainsNot found on site0/5
Dedicated IP optionNot found on site0/4
Inbox choice
Google Workspace inboxesConfirmedEvery inbox is provisioned through a U.S. Google Workspace panel for stronger deliverability signalssource ↗5/5
Microsoft 365 / Outlook inboxesNot found on site0/5
Private SMTP/IMAP inboxesNot found on site0/3
Domain purchase inside the productNot offeredAny domain registrar. Porkbun, Namecheap, GoDaddy, and more. You purchase the domains, we do everything else.source ↗0/3
Sending and workflow
Built-in campaign sequencerNot offeredWhatever sending platform you use, we handle the connection on your behalf.source ↗0/5
Unified inbox for repliesNot found on site0/4
Export to other sending toolsConfirmedWe connect your inboxes via OAuth and reconnect them if they drop.source ↗4/4
Multi-client workspaces or white-labelNot found on site0/2
API and AI agents
Public APINot found on site0/4
Official MCP serverNot found on site0/3
Buying terms
Prices published on the siteConfirmedFlat monthly plans with clear overage rates.source ↗4/4
Free plan, free trial or money-back guaranteeNot found on site0/4
Monthly billing availableConfirmedMonthly or annual, no contracts.source ↗2/2
Cost of a working setup
Cost of a working setup (30 inboxes)Calculated30 inboxes × $2.27 = $68.10 + $97 — Instantly Hypergrowth for warm-up and sending (the inbox price includes neither) = $165/monthhow ↗20/25

Alternatives to SurgeMail

Where we checked

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

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