Outreach2day vs MailDeck: Outlook tenants at 5 emails an inbox a day, or mailboxes at 25 with warmup and sending

Monthly cost of 25,000, 50,000 and 100,000 cold emails a day: MailDeck and Outreach2day

Setup	25,000 a day · 550,000 a month5,000 MailDeck mailboxes at 5 a day, 1,000 of ours at 25	50,000 a day · 1,100,000 a month10,000 MailDeck mailboxes at 5 a day, 2,000 of ours at 25	100,000 a day · 2,200,000 a month20,000 MailDeck mailboxes at 5 a day, 4,000 of ours at 25
MailDeck + Instantly Outlook (Microsoft 365 tenant) mailboxes from $0.24 (Outlook, $24 a tenant of 100, sale price) · 5 cold emails a day each; Instantly for sending and warmup	from $1,906a month at least $1,189.33 more than Outreach2day all-in from $3.47 per 1,000 emails · 5,000 mailboxesMailboxes alone: $1,200 a month 50 Outlook Normal tenants of 100 inboxes at $24: $1,200 source (opens the vendor's page in a new tab) 50 domains, price not published: Not published source (opens the vendor's page in a new tab) Instantly Hypergrowth + 7 Outbound add-ons (sequencer, warmup): $706 source (opens the vendor's page in a new tab)	from $3,715a month at least $2,281.67 more than Outreach2day all-in from $3.38 per 1,000 emails · 10,000 mailboxesMailboxes alone: $2,400 a month 100 Outlook Normal tenants of 100 inboxes at $24: $2,400 source (opens the vendor's page in a new tab) 100 domains, price not published: Not published source (opens the vendor's page in a new tab) Instantly Hypergrowth + 14 Outbound add-ons (sequencer, warmup): $1,315 source (opens the vendor's page in a new tab)	from $7,420a month at least $4,553.33 more than Outreach2day all-in from $3.37 per 1,000 emails · 20,000 mailboxesMailboxes alone: $4,800 a month 200 Outlook Normal tenants of 100 inboxes at $24: $4,800 source (opens the vendor's page in a new tab) 200 domains, price not published: Not published source (opens the vendor's page in a new tab) Instantly Hypergrowth + 29 Outbound add-ons (sequencer, warmup): $2,620 source (opens the vendor's page in a new tab)
Outreach2day mailboxes + Instantly Keep Instantly, buy the mailboxes from us; 25 a day each	$1,422.67a month $706 more than Outreach2day all-in $2.59 per 1,000 emails · 1,000 mailboxesMailboxes alone: $500 a month 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 source (opens the vendor's page in a new tab)	$2,748.33a month $1,315 more than Outreach2day all-in $2.50 per 1,000 emails · 2,000 mailboxesMailboxes alone: $1,000 a month 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 source (opens the vendor's page in a new tab)	$5,486.67a month $2,620 more than Outreach2day all-in $2.49 per 1,000 emails · 4,000 mailboxesMailboxes alone: $2,000 a month 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 source (opens the vendor's page in a new tab)
Outreach2day all-in Mailboxes, warmup and our sequencer in one bill; 25 a day each	$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	$1,433.33a month $1.30 per 1,000 emails · 2,000 mailboxesMailboxes alone: $1,000 a month 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	$2,866.67a month $1.30 per 1,000 emails · 4,000 mailboxesMailboxes alone: $2,000 a month 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

• MailDeck + Instantly

  Outlook (Microsoft 365 tenant) mailboxes from $0.24 (Outlook, $24 a tenant of 100, sale price) · 5 cold emails a day each; Instantly for sending and warmup

  25,000 a day · 550,000 a month

  from $1,906a month

  at least $1,189.33 more than Outreach2day all-in

  from $3.47 per 1,000 emails · 5,000 mailboxesMailboxes alone: $1,200 a month

  • 50 Outlook Normal tenants of 100 inboxes at $24: $1,200 source (opens the vendor's page in a new tab)
  • 50 domains, price not published: Not published source (opens the vendor's page in a new tab)
  • Instantly Hypergrowth + 7 Outbound add-ons (sequencer, warmup): $706 source (opens the vendor's page in a new tab)

  50,000 a day · 1,100,000 a month

  from $3,715a month

  at least $2,281.67 more than Outreach2day all-in

  from $3.38 per 1,000 emails · 10,000 mailboxesMailboxes alone: $2,400 a month

  • 100 Outlook Normal tenants of 100 inboxes at $24: $2,400 source (opens the vendor's page in a new tab)
  • 100 domains, price not published: Not published source (opens the vendor's page in a new tab)
  • Instantly Hypergrowth + 14 Outbound add-ons (sequencer, warmup): $1,315 source (opens the vendor's page in a new tab)

  100,000 a day · 2,200,000 a month

  from $7,420a month

  at least $4,553.33 more than Outreach2day all-in

  from $3.37 per 1,000 emails · 20,000 mailboxesMailboxes alone: $4,800 a month

  • 200 Outlook Normal tenants of 100 inboxes at $24: $4,800 source (opens the vendor's page in a new tab)
  • 200 domains, price not published: Not published source (opens the vendor's page in a new tab)
  • Instantly Hypergrowth + 29 Outbound add-ons (sequencer, warmup): $2,620 source (opens the vendor's page in a new tab)

• Outreach2day mailboxes + Instantly

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

  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

  • 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 source (opens the vendor's page in a new tab)

  50,000 a day · 1,100,000 a month

  $2,748.33a month

  $1,315 more than Outreach2day all-in

  $2.50 per 1,000 emails · 2,000 mailboxesMailboxes alone: $1,000 a month

  • 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 source (opens the vendor's page in a new tab)

  100,000 a day · 2,200,000 a month

  $5,486.67a month

  $2,620 more than Outreach2day all-in

  $2.49 per 1,000 emails · 4,000 mailboxesMailboxes alone: $2,000 a month

  • 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 source (opens the vendor's page in a new tab)

• Outreach2day all-in

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

  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

  50,000 a day · 1,100,000 a month

  $1,433.33a month

  $1.30 per 1,000 emails · 2,000 mailboxesMailboxes alone: $1,000 a month

  • 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

  100,000 a day · 2,200,000 a month

  $2,866.67a month

  $1.30 per 1,000 emails · 4,000 mailboxesMailboxes alone: $2,000 a month

  • 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

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 (MailDeck: 5, the top of the pricing page's 4–5 for Outlook Normal; 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. MailDeck does not publish a domain price, so its domains (100 mailboxes each) are left out of the total, marked "from"; 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.