Zapmail alternatives: sending included, $246 under Zapmail plus Instantly at 100 mailboxes

Zapmail sells Google Workspace and Microsoft 365 mailboxes in monthly plans of 10, 30 and 100 ($39, $99 and $299) and leaves sending to your sequencer; Smartlead resells the same Zapmail mailboxes as SmartSenders at $4.50 each. Outreach2day, which we make and rank first, sells SMTP/IMAP mailboxes with warmup and a sequencer in the $2.50: $150 at 100 mailboxes against $396 for Zapmail Pro plus an Instantly plan. Below, 7 Zapmail alternatives, each priced with a sender.

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

Full setup · 2,500 cold emails a day

USD a month
  1. Outreach2dayOutreach2day: $150
  2. InboxKitInboxKit: $286
  3. ZapmailZapmail: $396
  4. MailforgeMailforge: $434
  5. MaildosoMaildoso: $514.50
  6. SmartleadSmartlead: $544
  7. InstantlyInstantly: $597
  8. Premium InboxesPremium Inboxes: $681.50
Mailboxes, warmup and a sequencer at list prices, 55,000 cold emails a month. Line items and sources
teams have used Outreach2day
3,600+
emails sent a day
40M+

Among them

  • SalesSourcers
  • Vivid
  • OptiQ.AI
  • SLSBMB
  • Outreacher
  • Outpush

Ranked

7 Zapmail alternatives, ranked

Why each one is an alternative to Zapmail, its mailbox price with the source, whether warmup and sending are included, and the full setup at 2,500 cold emails a day. We make Outreach2day and list it first.

  1. 1. Outreach2day: dropping the sequencer bill

    Switching from Zapmail to us removes the sequencer bill: campaigns, sequences and a reply inbox come with the $2.50 mailbox. Our mailboxes run on our own infrastructure and land in the inbox. If you keep Instantly or Smartlead, our mailboxes sync to it by API key.price source

    Included Warmup includedIncluded Sending included

    Full setup

    $150 / mo

    2,500 cold emails a day · Mailboxes + warmup + sequencer

  2. 2. InboxKit: the same mailbox types, bought one at a time

    The closest match to Zapmail's product: Google Workspace and Microsoft 365 mailboxes at $3 a month each on monthly billing, with no 10-mailbox plan to start from. Warmup is a $3 add-on; Zapmail's FAQ says it handles warmup in the plan.price source (opens the vendor's page in a new tab)

    Partly, or at extra cost Warmup extra or partialNot included Sending not includedInboxKit alternatives

    Full setup

    $286 / mo

    2,500 cold emails a day · Mailboxes

  3. 3. Premium Inboxes: Google and Microsoft inboxes built by hand

    Zapmail automates DNS; Premium Inboxes has people check it by hand, delivers the inboxes into your sequencer in under 6 hours and swaps flagged ones at no charge. $3.50 per inbox under 250, and no refunds once a license is active.price source (opens the vendor's page in a new tab)

    Partly, or at extra cost Warmup extra or partialNot included Sending not includedPremium Inboxes alternatives

    Full setup

    $681.50 / mo

    2,500 cold emails a day · Mailboxes

  4. 4. Smartlead: Zapmail mailboxes bought inside the sequencer

    SmartSenders resells Zapmail's Google and Outlook mailboxes at $4.50 a month and pre-warmed ones at $9, with domains on a fixed 12-month term. They stay inside Smartlead, whose plans start at $39 a month and include warmup.price source (opens the vendor's page in a new tab)

    Included Warmup includedPartly, or at extra cost Sending extra or partialSmartlead alternatives

    Full setup

    $544 / mo

    2,500 cold emails a day · Sequencer + mailboxes

  5. 5. Instantly: Google accounts sold by the sequencer

    Instantly sells done-for-you Google accounts at $5 a month and pre-warmed ones at $10, next to its sending plans. Unlike Zapmail's, these accounts can't be exported to another tool, and the domains belong to Instantly.price source (opens the vendor's page in a new tab)

    Included Warmup includedPartly, or at extra cost Sending extra or partialInstantly alternatives

    Full setup

    $597 / mo

    2,500 cold emails a day · Sequencer + mailboxes

  6. 6. Mailforge: SMTP slots for teams on Salesforge

    Mailforge sells shared-IP SMTP slots from $3 a month; its sister product Primeforge sells Google and Microsoft. Warmup and sending are Warmforge and Salesforge.price source (opens the vendor's page in a new tab)

    Partly, or at extra cost Warmup extra or partialNot included Sending not includedMailforge alternatives

    Full setup

    $434 / mo

    2,500 cold emails a day · Mailboxes

  7. 7. Maildoso: SMTP mailboxes when warmup and sending are already paid for

    $2.50 per SMTP mailbox on its 30-mailbox plan ($75 a month), for teams whose sequencer already runs warmup. Each mailbox sends up to 15 cold emails a day.price source (opens the vendor's page in a new tab)

    Not included Warmup not includedNot included Sending not includedMaildoso alternatives

    Full setup

    $514.50 / mo

    2,500 cold emails a day · Mailboxes

Why us

Why Outreach2day tops this list

  1. Sending is included

    Zapmail has no sequencer; ours is in the mailbox price ($2.50, $1.50 from 100), so 100 mailboxes cost $150 a month, all in

  2. $2.50 for every mailbox

    Every mailbox is $2.50, from 12; Zapmail sells 10-, 30- and 100-mailbox plans with $3.00–3.50 extras

  3. Per-mailbox analytics

    Warmup inbox, spam and bounce rate per mailbox, plus Google and Outlook placement tests

Zapmail sells Google Workspace and Microsoft 365 mailboxes on US or EU IPs, plus pre-warmed bundles that send from day one. Ours are SMTP/IMAP and warm up for 14 days before the first cold email.

Cost

What the full setup costs each month

Mailboxes, warmup and a sequencer at the same email volume, every line item listed. Set your volume.

625 a day · 13,750 a month25 of our mailboxes; others at their own limit · USD a month
  1. Outreach2dayOutreach2day: $62.50
  2. InboxKitInboxKit: $145
  3. ZapmailZapmail: $188.50
  4. SmartleadSmartlead: $206.50
  5. Premium InboxesPremium Inboxes: $244
2,500 a day · 55,000 a month100 of our mailboxes; others at their own limit · USD a month
  1. Outreach2dayOutreach2day: $150
  2. InboxKitInboxKit: $286
  3. ZapmailZapmail: $396
  4. SmartleadSmartlead: $544
  5. Premium InboxesPremium Inboxes: $681.50
10,000 a day · 220,000 a month400 of our mailboxes; others at their own limit · USD a month
  1. Outreach2dayOutreach2day: $600
  2. InboxKitInboxKit: $1,021
  3. ZapmailZapmail: $1,470
  4. SmartleadSmartlead: $2,028
  5. Premium InboxesPremium Inboxes: $2,272

  • Outreach2dayMailboxes + warmup + sequencer

    625 a day13,750 a month
    $62.50 / mo25 mailboxes at $2.50, warmup and a sequencer included $62.50
    2,500 a day55,000 a month
    $150 / mo100 mailboxes at $1.50 (volume price from 100), warmup and a sequencer included $150
    10,000 a day220,000 a month
    $600 / mo400 mailboxes at $1.50 (volume price from 100), warmup and a sequencer included $600

  • InboxKitMailboxes

    625 a day13,750 a month
    $145 / mo16 mailboxes × $3.00 (40 a day each) $48 + Instantly Hypergrowth $97
    2,500 a day55,000 a month
    $286 / mo63 mailboxes × $3.00 (40 a day each) $189 + Instantly Hypergrowth $97
    10,000 a day220,000 a month
    $1,021 / mo250 mailboxes × $3.00 (40 a day each) $750 + Instantly Hypergrowth + 2 Outbound add-ons $271

  • Premium InboxesMailboxes

    625 a day13,750 a month
    $244 / mo42 inboxes × $3.50 (15 a day each) $147 + Instantly Hypergrowth $97
    2,500 a day55,000 a month
    $681.50 / mo167 inboxes × $3.50 (15 a day each) $584.50 + Instantly Hypergrowth $97
    10,000 a day220,000 a month
    $2,272 / mo667 inboxes × $3.00 (15 a day each) $2,001 + Instantly Hypergrowth + 2 Outbound add-ons $271

  • SmartleadSequencer + mailboxes

    625 a day13,750 a month
    $206.50 / mo25 mailboxes × $4.50 $112.50 + Smartlead Pro $94
    2,500 a day55,000 a month
    $544 / mo100 mailboxes × $4.50 $450 + Smartlead Pro $94
    10,000 a day220,000 a month
    $2,028 / mo400 mailboxes × $4.50 $1,800 + Smartlead 240K sends $228

  • ZapmailMailboxes

    625 a day13,750 a month
    $188.50 / moZapmail Starter + 15 extra mailboxes $91.50 + Instantly Hypergrowth $97
    2,500 a day55,000 a month
    $396 / moZapmail Pro (100 mailboxes) $299 + Instantly Hypergrowth $97
    10,000 a day220,000 a month
    $1,470 / moZapmail Pro + 300 extra mailboxes $1,199 + Instantly Hypergrowth + 2 Outbound add-ons $271

How we count: every vendor at the same emails a day, each at its own published emails per mailbox a day (ours 25, Premium Inboxes 15, Maildoso 15, Mailforge 30, InboxKit 40), so a cheap mailbox that sends fewer emails needs more mailboxes. A month is 22 sending days, so emails a month = emails a day × 22. List prices on monthly billing, in USD, excluding domains, taxes and discounts. 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.Outreach2day on comparison pages: $2.50 a mailbox up to 99, $1.50 from 100, $0.50 from 1,000.

Your saving · 10,000 a day

You save $870 a month ($10,440 a year)with Outreach2day at 10,000 cold emails a day, against the full Zapmail setup 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

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. Outreach2day all-inOutreach2day all-in: $716.67
  2. Premium Inboxes + InstantlyPremium Inboxes + Instantly: from $5,373.60
  3. Smartlead + its SmartSenders Google mailboxesSmartlead + its SmartSenders Google mailboxes: $5,176.67
  4. Zapmail + InstantlyZapmail + Instantly: $4,066.83
InboxKit + Instantly: no published price at this volume, so no bar.
50,000 a day · 1,100,000 a month2,000 mailboxes · USD a month
  1. Outreach2day all-inOutreach2day all-in: $1,433.33
  2. Premium Inboxes + InstantlyPremium Inboxes + Instantly: from $10,650.20
  3. Smartlead + its SmartSenders Google mailboxesSmartlead + its SmartSenders Google mailboxes: $10,173.33
  4. Zapmail + InstantlyZapmail + Instantly: $8,036.58
InboxKit + Instantly: no published price at this volume, so no bar.
100,000 a day · 2,200,000 a month4,000 mailboxes · USD a month
  1. Outreach2day all-inOutreach2day all-in: $2,866.67
  2. Premium Inboxes + InstantlyPremium Inboxes + Instantly: from $21,287.60
  3. Smartlead + its SmartSenders Google mailboxesSmartlead + its SmartSenders Google mailboxes: $20,322.67
  4. Zapmail + InstantlyZapmail + Instantly: $16,064.17
InboxKit + Instantly: no published price at this volume, so no bar.
250,000 a day · 5,500,000 a month10,000 mailboxes · USD a month
  1. Outreach2day all-inOutreach2day all-in: $7,166.67
InboxKit + Instantly, Premium Inboxes + Instantly, Smartlead + its SmartSenders Google mailboxes, Zapmail + 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
InboxKit + Instantly, Premium Inboxes + Instantly, Smartlead + its SmartSenders Google mailboxes, Zapmail + 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
InboxKit + Instantly, Premium Inboxes + Instantly, Smartlead + its SmartSenders Google mailboxes, Zapmail + Instantly: no published price at this volume, so no bar.
Monthly cost of mailboxes, warmup and sending from 25,000 to 1,000,000 cold emails a day: Outreach2day, InboxKit, Premium Inboxes, Smartlead, Zapmail
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
Outreach2day all-in$716.67$1,433.33$2,866.67$7,166.67$14,333.33$28,666.67
InboxKit + InstantlyCustom pricing (not published)Custom pricing (not published)Custom pricing (not published)Custom pricing (not published)Custom pricing (not published)Custom pricing (not published)
Premium Inboxes + Instantlyfrom $5,373.60$4,656.93 morefrom $10,650.20$9,216.87 morefrom $21,287.60$18,420.93 moreCustom pricing (not published)Custom pricing (not published)Custom pricing (not published)
Smartlead + its SmartSenders Google mailboxes$5,176.67$4,460 more$10,173.33$8,740 more$20,322.67$17,456 moreCustom pricing (not published)Custom pricing (not published)Custom pricing (not published)
Zapmail + Instantly$4,066.83$3,350.16 more$8,036.58$6,603.25 more$16,064.17$13,197.50 moreCustom pricing (not published)Custom pricing (not published)Custom pricing (not published)

Outreach2day: 25 cold emails per mailbox a day, 5 mailboxes per domain, .com domains at $13 a year (1,000 mailboxes and 200 domains at 25,000 a day; 40,000 and 8,000 at 1,000,000). Instantly and Smartlead with the accounts they sell, at the published plan for the volume; mailbox vendors at their own emails-per-mailbox limit with their domains and the Instantly (Mailforge: Salesforge) plan for the volume. A month is 22 sending days, so emails a month = emails a day × 22. Where a vendor publishes no price at that size the cell says so and the chart leaves it out. At this size the main table's flat $2.50 a Maildoso mailbox gives way to its published packs.

Every line at scale

  • 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
  • Premium Inboxes + Instantly, 25,000 a day: 1667 inboxes at $2.80 (Enterprise) ($4,667.60) source (opens the vendor's page in a new tab) + 556 domains, price not published (not published) + Instantly Hypergrowth + 7 Outbound add-ons (sequencer, warmup) ($706) = from $5,373.60
  • Premium Inboxes + Instantly, 50,000 a day: 3334 inboxes at $2.80 (Enterprise) ($9,335.20) source (opens the vendor's page in a new tab) + 1,112 domains, price not published (not published) + Instantly Hypergrowth + 14 Outbound add-ons (sequencer, warmup) ($1,315) = from $10,650.20
  • Premium Inboxes + Instantly, 100,000 a day: 6667 inboxes at $2.80 (Enterprise) ($18,667.60) source (opens the vendor's page in a new tab) + 2,223 domains, price not published (not published) + Instantly Hypergrowth + 29 Outbound add-ons (sequencer, warmup) ($2,620) = from $21,287.60
  • Smartlead + its SmartSenders Google mailboxes, 25,000 a day: Smartlead Smart, 630K step ($460) source (opens the vendor's page in a new tab) + 1,000 SmartSenders Google mailboxes at $4.50 ($4,500) + 200 domains at $13 a year ($216.67) = $5,176.67
  • Smartlead + its SmartSenders Google mailboxes, 50,000 a day: Smartlead Smart, 1.11M step ($740) source (opens the vendor's page in a new tab) + 2,000 SmartSenders Google mailboxes at $4.50 ($9,000) + 400 domains at $13 a year ($433.33) = $10,173.33
  • Smartlead + its SmartSenders Google mailboxes, 100,000 a day: Smartlead Smart, 2.37M step ($1,456) source (opens the vendor's page in a new tab) + 4,000 SmartSenders Google mailboxes at $4.50 ($18,000) + 800 domains at $13 a year ($866.67) = $20,322.67
  • Zapmail + Instantly, 25,000 a day: Pro + 900 extra mailboxes ($2,999) source (opens the vendor's page in a new tab) + 334 domains at $13 a year ($361.83) + Instantly Hypergrowth + 7 Outbound add-ons (sequencer, warmup) ($706) = $4,066.83
  • Zapmail + Instantly, 50,000 a day: Pro + 1900 extra mailboxes ($5,999) source (opens the vendor's page in a new tab) + 667 domains at $13 a year ($722.58) + Instantly Hypergrowth + 14 Outbound add-ons (sequencer, warmup) ($1,315) = $8,036.58
  • Zapmail + Instantly, 100,000 a day: Pro + 3900 extra mailboxes ($11,999) source (opens the vendor's page in a new tab) + 1,334 domains at $13 a year ($1,445.17) + Instantly Hypergrowth + 29 Outbound add-ons (sequencer, warmup) ($2,620) = $16,064.17

Why each plan at scale

Outreach2day, mailboxes/ moWarmup, sending, the inbox and analytics included.
Buy 100 mailboxes
Mailboxes
Domains
Per 1k emails

The same volume elsewhere

more a month on Zapmail, for the same 55,000 emails

  1. Outreach2dayall included
    Mailboxes with warmup and a sequencer included
  2. Zapmail more
    mailboxes: Starter $39 (10, extra $3.50), Growth $99 (30, extra $3.25), Pro $299 (100, extra $3.00) a month; sequencer with warmup, the full sending setup: Instantly's published plan for the emails and new contacts a month (Growth $47, Hypergrowth $97, Light Speed $358, Outbound add-ons $87 each)

Side by side

Zapmail and more options side by side

Zapmail's real competitors sell Google and Microsoft mailboxes too. Lowest published per-mailbox price, smallest order, warmup, API and MCP for each, from their own pages in October 2026.

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 mailboxes that land in the inbox without paying for Google seats
  • You want a sequencer in the same $2.50 subscription
  • You want $2.50 a mailbox month to month, $1.50 from 100 and $0.50 from 1,000

Outreach2day does not fit if

  • You need fewer than 12 mailboxes

Zapmail

Zapmail: what it charges, limits and who it fits

From Zapmail's own pages; each line links its source.

Pricing model

source (opens the vendor's page in a new tab)
Plans by mailbox count, the same prices for Google Workspace and Microsoft 365. Monthly: Starter $39 (10 mailboxes, extra $3.50), Growth $99 (30, extra $3.25), Pro $299 (100, extra $3.00). Quarterly and yearly billing cost less; on yearly Pro, extra mailboxes are $2.50.

Pre-warmed mailboxes

source (opens the vendor's page in a new tab)
A separate line: $39 for 3, $149 for 12 and $339 for 30 in the first month; renewals are $24, $84 and $180 a month. Packs include 1, 4 or 10 domains; extra domains cost $15 a year.

Mailbox type

source (opens the vendor's page in a new tab)
Google Workspace and Microsoft 365 mailboxes on US or EU IPs, connected to outreach tools by OAuth.

Domains

source (opens the vendor's page in a new tab)
.com domains $13 a year; domains bought through Zapmail are yours.

Warmup

source (opens the vendor's page in a new tab)
Handled by Zapmail with setup, DNS and health monitoring, per its FAQ.

Refunds

source (opens the vendor's page in a new tab)
None. Monthly billing, no long-term contract.

Read on .

What Zapmail is good at

Pick Zapmail if

  • You want Google Workspace or Microsoft 365 mailboxes on US or EU IPs
  • You need pre-warmed mailboxes sending on day one

Every Zapmail plan and add-on is in Zapmail pricing.

Included in the $2.50

Everything a cold email setup needs, in one mailbox price

One subscription at $2.50 a mailbox, from 12 mailboxes ($30 a month), everything included

  • Sequencer included

    Warmup and a sequencer

    Warmup for the life of every mailbox; campaigns with follow-ups and send windows; one inbox for the replies

  • Per mailbox

    Analytics that show which mailboxes still land

    Warmup inbox, spam and bounce rate per mailbox, sends by recipient provider, Google and Outlook placement tests

  • REST API

    An API on every account

    Script domains, DNS and warmup, or pull mailbox data into your own tools

  • MCP server

    Run it from Claude, Cursor or Codex

    Your assistant checks domains, quotes mailboxes and sets up DNS, warmup and campaigns; you approve and pay on Stripe. Setup for each client

  • Deliverability

    SSL domain masking and link protection

    SSL on sending domains and automatic link replacement; SPF, DKIM, DMARC and a redirect to your site set up automatically

  • Hundreds of mailboxes

    Enterprise support

    A shared Slack channel and a dedicated account team, for companies running hundreds or thousands of mailboxes. Talk to us

  • 14 tools

    Keep the sequencer you already use

    Instantly and Smartlead sync by API key; 12 more get a CSV in their own import format. Setup per tool

The details

Zapmail's tier steps and the cost per mailbox

Zapmail prices by plan on monthly billing: Starter $39 for 10 mailboxes, Growth $99 for 30, Pro $299 for 100, with extra mailboxes at $3.50, $3.25 and $3.00. Google Workspace and Microsoft 365 cost the same.

What you pay per mailbox depends on where your count falls: $3.66 at 25 mailboxes (Starter plus 15 extra), $2.99 at 100 and $3 at 400. Longer prepaid terms cost less.

Every plan and add-on, with sources: Zapmail pricing 2026. Zapmail and Outreach2day compared fact by fact: Outreach2day vs Zapmail.

Maildoso, the SMTP option above, has its own list in Maildoso alternatives. So does Mailscale, another shared-IP SMTP seller, in Mailscale alternatives; its plans and refund terms are in the Mailscale review.

If you keep your sequencer: the mailbox lines alone

Without the sending plan, both prices include warmup. 10 mailboxes: $39 on Starter, $30 with us (our 12-mailbox minimum). 30: $99 on Growth against $75. 100: $299 on Pro against $150. 400: $1,199 on Pro with 300 extras against $600.

Our price also covers the sequencer, whether you use it or keep Instantly or Smartlead.

Pre-warmed mailboxes or 14 days of warmup first

Zapmail's pre-warmed mailboxes can send on day one. They are sold apart from the plans: $39 for 3, $149 for 12 and $339 for 30 in the first month, renewing at $24, $84 and $180, with 1, 4 or 10 domains included.

Fresh mailboxes, Zapmail's or ours, warm up first. Ours send up to 25 cold emails a day from day 14, and warmup keeps running for as long as you keep the mailbox.

We sell pre-warmed mailboxes too: SMTP mailboxes, available now. Order them here.

SmartSenders: Zapmail mailboxes inside Smartlead

Smartlead's SmartSenders table names Zapmail as the provider of its Google mailboxes and of one of its two Outlook options: $4.50 a month for a fresh mailbox with a $13 domain, $9 for a pre-warmed Google or Outlook mailbox with an $18 domain. A Zapmail order through Smartlead runs from 1 to 20 domains with 1 to 5 mailboxes each.

Bought this way, the mailboxes and domains stay in Smartlead, and the domains expire after 12 months with no renewal. Bought from Zapmail, the same mailbox is a $3.00–3.50 extra on a monthly plan and exports to 50+ tools. The Smartlead plans and the other SmartSenders providers: Smartlead pricing 2026.

Which alternative fits your reason to leave Zapmail

The sequencer bill: at 100 mailboxes, Instantly Hypergrowth adds $97 a month to Zapmail Pro's $299. Outreach2day includes the sender; Instantly and Smartlead sell mailboxes next to their own plans.

The plan steps: Zapmail sells 10, 30 or 100 mailboxes plus extras. InboxKit and Premium Inboxes price each mailbox, and InboxKit alternatives lists more sellers like them; our minimum is 12, then $2.50 for each one.

The refund terms: Zapmail and Premium Inboxes don't refund. We bill month to month with no contract and no free trial, and you can remove mailboxes or cancel at any time.

Inbox placement: 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. Compare Zapmail's 3, 10 or 30 monthly test credits with the Google and Outlook placement tests that come with our mailboxes, on the same copy.

Customers

What customers say

  • “That was the best infrastructure and value for money I saw.”
    Ido RebhunIdo RebhunRenaissance
  • “…deliverability with your inboxes is better than our outlook/google inboxes…”
    Daniel DultsinDaniel DultsinControl
  • “We really would like to thank you for that report. We don’t know what we are doing with email and it is very reassuring to us to know we have a partner on top of the ball.”
    ReilcapBill OConnorReilcap

Switching

Switching from Zapmail

  1. Buy new domains in Outreach2day ($13 a year for a .com) and put up to 5 mailboxes on each; DNS records are created automatically

  2. Leave warmup running for 14 days while the Zapmail mailboxes keep sending

  3. From day 14, move each Zapmail campaign to the new mailboxes; they send up to 25 cold emails a day from that day

  4. Run the campaigns in our own sequencer, or add the mailboxes to Instantly or Smartlead with an API key

  5. Cancel Zapmail at the end of the billing month; it gives no refunds, and domains bought through Zapmail stay yours

FAQ

Zapmail alternatives: questions

What is the cheapest Zapmail alternative?

Outreach2day: $150 a month for 100 mailboxes with warmup and sending, against $396 for Zapmail Pro with an Instantly plan to send from.

How much does Zapmail cost per mailbox?

$3.90 on Starter billed monthly ($39 for 10). Extra mailboxes are $3.50, $3.25 or $3.00 by plan on monthly billing. Ours cost $2.50 month to month, and the price covers warmup and the sequencer.

Which Zapmail alternatives sell Google and Microsoft mailboxes?

InboxKit and Premium Inboxes sell both, and Instantly sells Google accounts. Smartlead resells Zapmail's own Google and Outlook mailboxes as SmartSenders.

Are SmartSenders mailboxes the same as Zapmail mailboxes?

Smartlead names Zapmail as the provider of its Google SmartSenders and of one of its Outlook options, at $4.50 a month. Bought through Smartlead they stay inside Smartlead; bought from Zapmail they export to 50+ outreach tools.

Is there a Zapmail alternative with a sequencer?

Yes. Outreach2day includes one in the mailbox price. Instantly and Smartlead are sequencers that also sell mailboxes, billed separately.

Does Zapmail offer refunds or a free trial?

Zapmail gives no refunds, per its FAQ and terms, and we found no free trial. We have no free trial either; billing is month to month with no contract.

Are Zapmail Microsoft 365 inboxes affected by MC1454397?

Per its home page in October 2026, Zapmail sells Microsoft 365 mailboxes next to Google Workspace ones, one domain per workspace. Microsoft's MC1454397 gives a new Exchange Online tenant 10% of its external recipient quota for its first 30 days and 25% until day 60, and a trial tenant 500 external recipients a day. The quota belongs to the tenant, so every mailbox in it draws on the same daily pool (Exchange Team Blog). These rules apply to Microsoft mailboxes from any seller. The dates and the quota math are in MC1454397 and the new-tenant limits; moving that volume to SMTP/IMAP mailboxes is covered in cold email off Microsoft 365.

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Related

More comparisons and guides

Sources

Checked . Vendors change prices and plans; if something here is out of date, write to [email protected] and we will fix it.

Outreach2day
Zapmail
InboxKit
Premium Inboxes
Smartlead
Instantly
Mailforge
Maildoso

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