Icemail review: $2.50 Google and Microsoft mailboxes that send 15 a day, warmup and sending on top

Icemail sells Google Workspace and Microsoft 365 mailboxes at $2.50 a month, a limited deal over a struck $3.50, with automated DNS and one-click export. Its help center caps each one at 15 cold emails a day, warmup is yours to run, and you add a sequencer. 2,500 cold emails a day take 167 Icemail mailboxes and cost $570.50 a month with domains and Instantly; 100 Outreach2day mailboxes send the same for $171.67 with warmup and our sequencer.

Price 100 mailboxes1,000+ mailboxes? Book a call
  • Warmup and sending included
  • $2.50 a mailbox, 12 minimum
  • Month-to-month billing

Monthly cost · 25,000 cold emails a day, sending included

  1. Icemail + InstantlyIcemail + Instantly: $5,429.50
  2. Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $1,422.67
  3. Outreach2day all-inOutreach2day all-in: $716.67
Price per mailbox
from $2.50 a month (limited deal, list $3.50)
Outreach2day per mailbox
$2.50 month to month, $1.50 from 100, $0.50 from 1,000
Smallest order
None published; "a five-mailbox test costs what five mailboxes should cost"
Mailbox types
Google, Microsoft, SMTP
Warmup
Not included: DNS is set so mailboxes are "ready for your own warmup" in your sequencer
MCP server
An MCP page is listed for provisioning; we did not test it
Trustpilot
4 / 5 from 18 reviews

Every line item from 2,500 to 1,000,000 cold emails a day

Fit

Who Icemail fits

Pick Icemail if

  • You want no minimum order and monthly renewals per mailbox
  • You want free replacements when a mailbox burns
  • You want Azure mailboxes at $29 a domain for 100 mailboxes

Look elsewhere if

  • You want warmup inside the mailbox price
  • You want more than 15 cold emails per mailbox a day
  • You want one clear refund policy before you top up
  • You want a sequencer in the same bill

Overview

What Icemail is

Icemail is run by Xquare Labs LLC in San Francisco. It provisions Google Workspace (Business Starter) and Microsoft 365 mailboxes on US or EU IPs, sets SPF, DKIM and DMARC through its own Cloudflare-managed DNS, and pushes the mailboxes to Instantly, Smartlead, EmailBison, Reachinbox, Lemlist and other sequencers in one click.

Next to the Google and Microsoft mailboxes it sells two cheaper-per-mailbox products: Azure-hosted Microsoft mailboxes at $29 a domain a month for 100 mailboxes that send 5 cold emails a day each, and IMAP/SMTP on a dedicated IP at $49 a domain a month. Pre-warmed Google and Microsoft mailboxes are $5 or $6 depending on the page.

Billing is pay as you go from a wallet: no plan, each mailbox renews monthly until you cancel it. Icemail sends no campaigns itself: its Why Icemail page describes it as the infrastructure under your sequencer.

Google Workspace and Microsoft 365 mailboxes on US/EU IPs, plus Azure and SMTP options, billed per mailbox from a wallet and exported to your sequencer source (opens the vendor's page in a new tab)

Xquare Labs LLC, San Francisco ("a product of xquare.vc") source (opens the vendor's page in a new tab)

Pricing

Icemail pricing

What Icemail charges and what the price includes, next to Outreach2day. Each cell links the page it comes from.

  • Price per mailbox

    Icemail
    $2.50 a month for Google or Microsoft (limited deal, list $3.50); warmup not included source (opens the vendor's page in a new tab)
    Outreach2day
    $2.50 a month up to 99 mailboxes, $1.50 from 100, $0.50 from 1,000; warmup, sequencer and analytics included at every tier details

  • Smallest order

    Icemail
    None published; "a five-mailbox test costs what five mailboxes should cost" source (opens the vendor's page in a new tab)
    Outreach2day
    12 mailboxes, $30 a month details

  • Domain cost

    Icemail
    From $12 a year per .com through Icemail, or your own source (opens the vendor's page in a new tab)
    Outreach2day
    $13 a year for a .com, $5 for a .info, registered to you; or connect your own for free details

  • Setup fees

    Icemail
    No setup fee published source (opens the vendor's page in a new tab)
    Outreach2day
    No setup or platform fee; a card fee of 2.9% + $0.30 at checkout on new domains and the first month details

  • Warmup

    Icemail
    Not includedNot included: DNS is set so mailboxes are "ready for your own warmup" in your sequencer source (opens the vendor's page in a new tab)
    Outreach2day
    IncludedIncluded for the life of the mailbox, 75+ warmup emails a day details

  • Sequencer

    Icemail
    No sequencer; one-click export to Instantly, Smartlead, EmailBison, Reachinbox, Lemlist and more (paid plans of those tools only) source (opens the vendor's page in a new tab)
    Outreach2day
    IncludedIts own sequencer; syncs to Instantly and Smartlead, CSV export for 14 tools details

  • Export to other tools

    Icemail
    IncludedOne-click export to Instantly, Smartlead, EmailBison, Reachinbox, Lemlist and more; CSV of logins source (opens the vendor's page in a new tab)
    Outreach2day
    IncludedSyncs to Instantly and Smartlead by API key; CSV export in the import format of 14 tools, EmailBison among them; SMTP/IMAP logins for any other tool details

  • API and MCP

    Icemail
    Partly, or at extra costAPI with webhooks on every plan. MCP: An MCP page is listed for provisioning; we did not test it source (opens the vendor's page in a new tab)
    Outreach2day
    IncludedREST API on every account. MCP: Hosted MCP server: domains, mailboxes, warmup, campaigns, replies details

List prices from Icemail's pricing page and Outreach2day's pricing page, checked . Taxes and card fees excluded.

Add-ons and extra costs

The headline $2.50 is a deal. The pricing card shows $2.50 a mailbox a month for Google or Microsoft over a struck $3.50 and calls it an "exclusive limited deal" with no end date. Domains are from $12 a year per .com, or free if you bring your own.

The limit decides the count. Icemail's help center allows 15 cold emails per Google or Microsoft mailbox a day, plus 15 warmup emails run in your tool, and recommends 2 to 3 mailboxes per domain (3 on its Google page). 1,000 cold emails a day therefore take 67 mailboxes and 23 domains. Every price is in Icemail pricing.

Its refund terms do not agree with each other. The help center says "all payments made to Icemail.ai are final"; the Fulfillment & Refund Policy considers refunds case by case; the pricing FAQ says unused wallet balance is refundable within 14 days. Read them before topping up a large wallet.

Full cost

What 2,500, 5,000 and 25,000 cold emails a day cost with Icemail

The same emails a day on every row: Icemail mailboxes at 15 a day (its help center's cold limit for Google and Microsoft) with the Instantly plan it needs to send and warm up, next to Outreach2day mailboxes (25 a day each) in Instantly and Outreach2day on its own.

2,500 a day · 55,000 a month167 Icemail mailboxes at 15 a day, 100 of ours at 25 · USD a month
  1. Icemail + InstantlyIcemail + Instantly: $570.50
  2. Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $268.67
  3. Outreach2day all-inOutreach2day all-in: $171.67
5,000 a day · 110,000 a month334 Icemail mailboxes at 15 a day, 200 of ours at 25 · USD a month
  1. Icemail + InstantlyIcemail + Instantly: $1,131
  2. Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $527.33
  3. Outreach2day all-inOutreach2day all-in: $343.33
25,000 a day · 550,000 a month1,667 Icemail mailboxes at 15 a day, 1,000 of ours at 25 · USD a month
  1. Icemail + InstantlyIcemail + Instantly: $5,429.50
  2. Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $1,422.67
  3. Outreach2day all-inOutreach2day all-in: $716.67
  • Icemail + Instantly

    Google or Microsoft mailboxes from $2.50 a month (limited deal, list $3.50) · 15 cold emails a day each; Instantly for sending and warmup

    2,500 a day · 55,000 a month

    $570.50a month

    $398.83 more than Outreach2day all-in

    $10.37 per 1,000 emails · 167 mailboxesMailboxes alone: $417.50 a month

    5,000 a day · 110,000 a month

    $1,131a month

    $787.67 more than Outreach2day all-in

    $10.28 per 1,000 emails · 334 mailboxesMailboxes alone: $835 a month

    25,000 a day · 550,000 a month

    $5,429.50a month

    $4,712.83 more than Outreach2day all-in

    $9.87 per 1,000 emails · 1,667 mailboxesMailboxes alone: $4,167.50 a month

  • Outreach2day mailboxes + Instantly

    Keep Instantly, buy the mailboxes from us; 25 a day each

    2,500 a day · 55,000 a month

    $268.67a month

    $97 more than Outreach2day all-in

    $4.88 per 1,000 emails · 100 mailboxesMailboxes alone: $150 a month

    5,000 a day · 110,000 a month

    $527.33a month

    $184 more than Outreach2day all-in

    $4.79 per 1,000 emails · 200 mailboxesMailboxes alone: $300 a month

    25,000 a day · 550,000 a month

    $1,422.67a month

    $706 more than Outreach2day all-in

    $2.59 per 1,000 emails · 1,000 mailboxesMailboxes alone: $500 a month

  • Outreach2day all-in

    Mailboxes, warmup and our sequencer in one bill; 25 a day each

    2,500 a day · 55,000 a month

    $171.67a month

    $3.12 per 1,000 emails · 100 mailboxesMailboxes alone: $150 a month

    • 100 mailboxes at $1.50 (volume price from 100), warmup and sequencer included: $150
    • 20 domains at $13 a year: $21.67
    5,000 a day · 110,000 a month

    $343.33a month

    $3.12 per 1,000 emails · 200 mailboxesMailboxes alone: $300 a month

    • 200 mailboxes at $1.50 (volume price from 100), warmup and sequencer included: $300
    • 40 domains at $13 a year: $43.33
    25,000 a day · 550,000 a month

    $716.67a month

    $1.30 per 1,000 emails · 1,000 mailboxesMailboxes alone: $500 a month

    • 1,000 mailboxes at $0.50 (volume price from 1,000), warmup and sequencer included: $500
    • 200 domains at $13 a year: $216.67

Compared at the same emails a day, each vendor at its own published emails per mailbox a day: a cheap mailbox that sends 5 a day costs more per email than one that sends 25. Mailboxes = emails a day ÷ emails per mailbox a day (Icemail: 15, its help center's cold limit for Google and Microsoft; Outreach2day: 25). A month is 22 sending days, so emails a month = emails a day × 22. Monthly list prices on monthly billing; the Instantly plan is the cheapest one that covers the volume. Icemail domains at $12 a year, 3 mailboxes per domain; Outreach2day .com domains at $13 a year, 5 mailboxes per domain. Domains spread over 12 months. Outreach2day mailboxes on comparison pages: $2.50 a mailbox up to 99, $1.50 from 100, $0.50 from 1,000; larger volumes on the Enterprise plan. A mailbox-only vendor cannot send campaigns on its own, so its total is the full sending setup: its mailboxes, domains and the sequencer plan that covers the volume. Instantly is the reference sequencer, on its published plans for the emails and new contacts a month (emails ÷ 3); Smartlead where Instantly publishes no plan; Mailforge with Salesforge, because its mailboxes cannot be warmed in Instantly. The mailbox line is listed on its own in every cell.

Your saving · 25,000 a day

You save $4,712.83 a month ($56,554 a year)with Outreach2day at 25,000 cold emails a day, against Icemail + Instantly at list prices

We move your mailboxes and campaigns for you, free

New · Outreach2day volume pricing

The mailbox price falls from 100 and again from 1,000 mailboxes

Warmup, the sequencer and the replies inbox included at every tier

  1. Up to 99 mailboxes$2.50a mailbox a month
  2. From 100 mailboxes$1.50a mailbox a month
  3. From 1,000 mailboxes$0.50a mailbox a month

Enterprise plan. Better prices for larger volumes.

Book a call

Emails per mailbox

Each Outreach2day mailbox sends 25 cold emails a day from day 14, Icemail's 15: 1.67× the volume per mailbox

Outreach2day, full setup per 1,000 emails
$3.12
All in: $171.67 a month, sequencer and warmup included. Mailboxes alone: $1.50 ÷ (25 × 22) = $2.73
Icemail, full setup per 1,000 emails
$10.37
With Instantly Hypergrowth: $570.50 a month. Mailboxes alone: $2.50 ÷ (15 × 22) = $7.58

2,500 cold emails a day (167 Icemail mailboxes, 100 of ours), 22 sending days. Icemail sells mailboxes only, so its full setup adds the sequencer that sends them; every line is in the cost table.

Cold emails a mailbox a day
  1. Outreach2dayOutreach2day: 25 a day
  2. IcemailIcemail: 15 a day

At 2,500 cold emails a day Icemail needs 167 mailboxes at 15 a day ($417.50), 56 domains at 3 per domain ($56 a month) and Instantly Hypergrowth for sending and warmup ($97): $570.50, or $10.37 per 1,000 emails. 100 Outreach2day mailboxes come to $171.67 all in, or $268.67 in the same Instantly plan.

At 25,000 a day: 1,667 Icemail mailboxes and 556 domains with Hypergrowth and 7 add-ons are $5,429.50 a month. 1,000 Outreach2day mailboxes at $0.50 from 1,000 are $716.67 all in.

What Icemail does well

  • One $2.50 price on monthly billing, no minimum
  • One-click export to Instantly, Smartlead, EmailBison and more
  • API with webhooks on every plan
  • Domains registered in your name, or your own
  • Free mailbox replacements when an account burns

Verdict

Icemail is a tidy way to buy Google or Microsoft mailboxes one at a time with automated DNS and a quick export. At its own 15-a-day limit, with warmup and a sequencer on top and the deal price labelled limited, a full setup costs about three times ours at the same volume.

Outreach2day is $2.50 a mailbox month to month, $1.50 from 100 and $0.50 from 1,000, with warmup for the life of the mailbox, 25 cold emails a day from day 14 and our own sequencer. Keep Instantly or Smartlead if you like: our mailboxes sync in by API key. Our mailboxes run on our own infrastructure and land in the inbox.

At scale

From 25,000 to 1,000,000 cold emails a day

The same setups at larger daily volumes. A vendor without a published price at a size reads “Custom pricing (not published)” and has no bar.

Running 25,000+ a day? Enterprise plan: better prices for larger volumes.Book a call

25,000 a day · 550,000 a month1,000 mailboxes · USD a month
  1. Icemail + InstantlyIcemail + Instantly: $5,429.50
  2. Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $1,422.67
  3. Outreach2day all-inOutreach2day all-in: $716.67
50,000 a day · 1,100,000 a month2,000 mailboxes · USD a month
  1. Icemail + InstantlyIcemail + Instantly: $10,762
  2. Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $2,748.33
  3. Outreach2day all-inOutreach2day all-in: $1,433.33
100,000 a day · 2,200,000 a month4,000 mailboxes · USD a month
  1. Icemail + InstantlyIcemail + Instantly: $21,510.50
  2. Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $5,486.67
  3. Outreach2day all-inOutreach2day all-in: $2,866.67
250,000 a day · 5,500,000 a month10,000 mailboxes · USD a month
  1. Outreach2day all-inOutreach2day all-in: $7,166.67
Icemail + Instantly, Outreach2day mailboxes + Instantly: no published price at this volume, so no bar.
500,000 a day · 11,000,000 a month20,000 mailboxes · USD a month
  1. Outreach2day all-inOutreach2day all-in: $14,333.33
Icemail + Instantly, Outreach2day mailboxes + Instantly: no published price at this volume, so no bar.
1,000,000 a day · 22,000,000 a month40,000 mailboxes · USD a month
  1. Outreach2day all-inOutreach2day all-in: $28,666.67
Icemail + Instantly, Outreach2day mailboxes + Instantly: no published price at this volume, so no bar.
Monthly cost of Icemail and Outreach2day setups from 25,000 to 1,000,000 cold emails a day
Setup25,000 a day550,000 a month1,000 mailboxes50,000 a day1,100,000 a month2,000 mailboxes100,000 a day2,200,000 a month4,000 mailboxes250,000 a day5,500,000 a month10,000 mailboxes500,000 a day11,000,000 a month20,000 mailboxes1,000,000 a day22,000,000 a month40,000 mailboxes
Icemail + Instantly$5,429.50$4,712.83 more$10,762$9,328.67 more$21,510.50$18,643.83 moreCustom pricing (not published)Custom pricing (not published)Custom pricing (not published)
Outreach2day mailboxes + Instantly$1,422.67$706 more$2,748.33$1,315 more$5,486.67$2,620 moreCustom pricing (not published)Custom pricing (not published)Custom pricing (not published)
Outreach2day all-in$716.67$1,433.33$2,866.67$7,166.67$14,333.33$28,666.67

Mailboxes = emails a day ÷ emails per mailbox a day (Icemail: 15; Outreach2day: 25). A month is 22 sending days, so emails a month = emails a day × 22. The Instantly plan is the published plan that covers the volume (its contacts and emails); where a vendor publishes no price at that size, the cell says so and the chart leaves it out. Domains at each vendor's published price spread over 12 months; Outreach2day .com domains at $13 a year, 5 mailboxes per domain, are in every total.

Every line at scale

  • Icemail + Instantly, 25,000 a day: 1,667 mailboxes at $2.50 ($4,167.50) source (opens the vendor's page in a new tab) + 556 domains at $12 a year ($556) + Instantly Hypergrowth + 7 Outbound add-ons (sequencer, warmup) ($706) = $5,429.50
  • Icemail + Instantly, 50,000 a day: 3,334 mailboxes at $2.50 ($8,335) source (opens the vendor's page in a new tab) + 1,112 domains at $12 a year ($1,112) + Instantly Hypergrowth + 14 Outbound add-ons (sequencer, warmup) ($1,315) = $10,762
  • Icemail + Instantly, 100,000 a day: 6,667 mailboxes at $2.50 ($16,667.50) source (opens the vendor's page in a new tab) + 2,223 domains at $12 a year ($2,223) + Instantly Hypergrowth + 29 Outbound add-ons (sequencer, warmup) ($2,620) = $21,510.50
  • Outreach2day mailboxes + Instantly, 25,000 a day: 1,000 Outreach2day mailboxes at $0.50 (volume price from 1,000) ($500) + 200 domains at $13 a year ($216.67) + Instantly Hypergrowth + 7 Outbound add-ons (sequencer, warmup) ($706) = $1,422.67
  • Outreach2day mailboxes + Instantly, 50,000 a day: 2,000 Outreach2day mailboxes at $0.50 (volume price from 1,000) ($1,000) + 400 domains at $13 a year ($433.33) + Instantly Hypergrowth + 14 Outbound add-ons (sequencer, warmup) ($1,315) = $2,748.33
  • Outreach2day mailboxes + Instantly, 100,000 a day: 4,000 Outreach2day mailboxes at $0.50 (volume price from 1,000) ($2,000) + 800 domains at $13 a year ($866.67) + Instantly Hypergrowth + 29 Outbound add-ons (sequencer, warmup) ($2,620) = $5,486.67
  • Outreach2day all-in, 25,000 a day: 1,000 mailboxes at $0.50 (volume price from 1,000), warmup and sequencer included ($500) + 200 domains at $13 a year ($216.67) = $716.67
  • Outreach2day all-in, 50,000 a day: 2,000 mailboxes at $0.50 (volume price from 1,000), warmup and sequencer included ($1,000) + 400 domains at $13 a year ($433.33) = $1,433.33
  • Outreach2day all-in, 100,000 a day: 4,000 mailboxes at $0.50 (volume price from 1,000), warmup and sequencer included ($2,000) + 800 domains at $13 a year ($866.67) = $2,866.67
  • Outreach2day all-in, 250,000 a day: 10,000 mailboxes at $0.50 (volume price from 1,000), warmup and sequencer included ($5,000) + 2,000 domains at $13 a year ($2,166.67) = $7,166.67
  • Outreach2day all-in, 500,000 a day: 20,000 mailboxes at $0.50 (volume price from 1,000), warmup and sequencer included ($10,000) + 4,000 domains at $13 a year ($4,333.33) = $14,333.33
  • Outreach2day all-in, 1,000,000 a day: 40,000 mailboxes at $0.50 (volume price from 1,000), warmup and sequencer included ($20,000) + 8,000 domains at $13 a year ($8,666.67) = $28,666.67

Why each plan at scale

Your size

What 2,500 cold emails a day cost a month

121,000+
  • Icemail + InstantlyIcemail + Instantly$570.50

    167 mailboxes × 15 a day = 2,500 cold emails a day

  • Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly$268.67

    100 mailboxes × 25 a day = 2,500 cold emails a day

  • Outreach2day all-inOutreach2day all-in$171.67

    100 mailboxes × 25 a day = 2,500 cold emails a day

You save $398.83 a month ($4,786 a year)with Outreach2day at 2,500 cold emails a day, against Icemail + Instantly at list prices

We move your mailboxes and campaigns for you, free

Create 100 mailboxes

Switching

Moving from Icemail to Outreach2day

  1. Keep your sequencer

    Connect Instantly or Smartlead in Outreach2day with an API key and the warm mailboxes are added to your account; other tools take a CSV in their import format, or SMTP/IMAP logins. How the export works

  2. Or move the campaigns

    Our sequencer runs campaigns with steps, a send schedule, stop on reply and one inbox for replies; import the contacts as a CSV and recreate the steps. The mailbox price stays $2.50.

  3. Warmup and the overlap

    New mailboxes warm for 14 days before cold email, and warmup keeps running after that. Keep the Icemail mailboxes sending during those two weeks, then shift the volume and cancel Icemail for the end of its billing period.

Icemail mailboxes renew monthly from the wallet until cancelled in Billing, and its refund policy asks for 7 days' notice before renewal; refunds of used mailboxes are unlikely under any of its three policies. Domains bought there are registered in your name, so you can point them elsewhere.

Terms

Icemail limits, setup and terms

Each line links to the vendor's page it comes from.

Smallest order

source (opens the vendor's page in a new tab)
None published; "a five-mailbox test costs what five mailboxes should cost"

Setup time

source (opens the vendor's page in a new tab)
Fulfilment typically about 48 hours per its refund policy; "10-minute setup" on its marketing pages

Mailbox types

source (opens the vendor's page in a new tab)
Google Workspace (Business Starter) and Microsoft 365 on US/EU IPs; Azure and dedicated-IP SMTP as separate products

Domains

source (opens the vendor's page in a new tab)
Your own (nameservers pointed to Icemail) or bought in the app from $12 a year, registered in your name

Sending limits

source (opens the vendor's page in a new tab)
15 cold emails per Google or Microsoft mailbox a day plus 15 warmup; SMTP 50, Azure 10; 3 mailboxes per domain on its Google page, 2–3 in its help center

Warmup

source (opens the vendor's page in a new tab)
Not included Not included: DNS is set so mailboxes are "ready for your own warmup" in your sequencer

Sequencers

source (opens the vendor's page in a new tab)
No sequencer; one-click export to Instantly, Smartlead, EmailBison, Reachinbox, Lemlist and more (paid plans of those tools only)

API

source (opens the vendor's page in a new tab)
Included API with webhooks on every plan

MCP server

source (opens the vendor's page in a new tab)
Partly, or at extra cost An MCP page is listed for provisioning; we did not test it

Support

source (opens the vendor's page in a new tab)
Live chat; a 30-minute call on request

Refunds

source (opens the vendor's page in a new tab)
Its pages disagree: "all payments are final" in the help center, case by case in the refund policy, unused wallet balance within 14 days in the pricing FAQ

Trial

source (opens the vendor's page in a new tab)
No trial terms published ("Get Started Free" opens sign-up)

Features

Other Icemail features

Free replacements
Mailbox replacements when an account burns, per its Why Icemail page source (opens the vendor's page in a new tab)
Unified inbox
One inbox for replies from every connected mailbox source (opens the vendor's page in a new tab)
Cancelling
Cancel any plan from Billing; service runs to the end of the cycle; the refund policy asks for 7 days' notice before renewal source (opens the vendor's page in a new tab)
Whitelabel
A white-label offer for agencies and resellers source (opens the vendor's page in a new tab)
Terms
Operated by Xquare Labs LLC under its own terms and fulfilment policy source (opens the vendor's page in a new tab)

In detail

Warmup is not in the $2.50

Icemail sets up DNS so the mailboxes are "ready for your own warmup", and its calculator shows a 14-day warmup timeline before full volume. The warmup runs in your sequencer, so the Instantly or Smartlead plan is part of the setup cost from day one.

Its limits page counts warmup inside the mailbox's 30 emails a day: 15 cold and 15 warmup. If your sequencer counts warmup against the same daily cap, Icemail's calculator doubles the mailboxes in its strict mode.

Google partner claims and what you get

Icemail calls itself an official Google partner and quotes 99.2% inbox delivery on its own pages; neither figure comes with a method we could check. Each Google domain gets its own admin panel with 2FA, which Icemail says cannot be removed.

Most people think only Google gets to the inbox and overpay for it. Our mailboxes run on our own infrastructure and land in the inbox, and every Outreach2day mailbox comes with Google and Outlook placement tests, so you can compare them with Icemail mailboxes on the same copy.

Ratings

Icemail ratings

Or us

Icemail or Outreach2day

We sell cold email mailboxes too. Where our product fits this buyer and where it does not.

Icemail

Stay with Icemail if

  • You need fewer than 12 mailboxes: our minimum order is 12
  • You want Azure mailboxes sold per domain

Outreach2day

Outreach2day fits if

  • You run 100+ mailboxes: $1.50 a mailbox from 100 and $0.50 from 1,000, warmup and the sequencer included; larger volumes on the Enterprise plan
  • You want warmup and a sequencer in the mailbox price
  • You want 25 cold emails a mailbox a day from day 14 in place of 15
  • You want $2.50 month to month, $1.50 from 100 and $0.50 from 1,000
  • You want an MCP server that also runs campaigns
Price 100 mailboxes1,000+ mailboxes? Book a call

Outreach2day mailboxes send from its own campaigns or from your sequencer; the fields and settings per tool are in the integration docs.

FAQ

Icemail review: questions

How much does Icemail cost?

$2.50 per Google Workspace or Microsoft 365 mailbox a month, shown as a limited deal over $3.50. Azure is $29 a domain a month for 100 mailboxes, IMAP/SMTP $49 a domain a month, pre-warmed mailboxes $5 or $6, domains from $12 a year.

What do 2,500 cold emails a day cost with Icemail?

167 mailboxes at 15 a day ($417.50), 56 domains ($56 a month) and Instantly Hypergrowth ($97): $570.50 a month. 100 Outreach2day mailboxes send the same for $171.67 with warmup and our sequencer.

Does Icemail include warmup?

No. Icemail sets up DNS so mailboxes are ready for your own warmup in your sequencer; its calculator plans 14 days before full volume.

How many emails can an Icemail mailbox send a day?

Its help center gives 15 cold emails plus 15 warmup emails per Google or Microsoft mailbox a day, 50 for SMTP and 10 for Azure.

Does Icemail give refunds?

Its pages disagree. The help center says all payments are final, the refund policy considers requests case by case and excludes delivered mailboxes, and the pricing FAQ says unused wallet balance is refundable within 14 days.

Is Icemail legit? What rating does it have?

Icemail is run by Xquare Labs LLC in San Francisco and has 4.0 on Trustpilot from 18 reviews.

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More on Icemail

Deliverability call

Talk to our deliverability team

Book a call with the people who run our mailbox infrastructure. We look at your current setup and tell you what to change. Mailboxes are $1.50 from 100 and $0.50 from 1,000; for larger volumes we size an Enterprise plan with you.

  • Review your domains, DNS records and current inbox placement
  • Size the setup: domains, mailboxes per domain and daily volume per mailbox
  • Plan warmup and the move from your current provider or sequencer
  • Larger volumes: the Enterprise plan and its price for your setup

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Sources

Each vendor's own pages. Vendors change prices and plans; if something here is out of date, write to support@outreach2day.com and we will fix it.

Icemail
Outreach2day

Full volume from day 14: 25 cold emails a mailbox a day

Add domains, create mailboxes and turn on warmup. You see every mailbox's warmup numbers from day one.

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Price 100 mailboxes