Outreach2day vs Mission Inbox: a base fee, mailboxes and metered sends, or one fee per mailbox
Mission Inbox bills a plan ($199 Scale with 30 mailboxes), each mailbox after that ($3 down to $1.50) and every 1,000 sends over the allowance ($1), with warmup at $2 a mailbox and sending in your sequencer. Outreach2day bills the mailbox only, warmup and our sequencer included: $2.50, $1.50 from 100, $0.50 from 1,000. At 2,500 a day: from $504 a month with Instantly against $171.67.
- Warmup and sending included
- $2.50 a mailbox, 12 minimum
- Month-to-month billing
Full setup at 2,500 cold emails a day · USD a month
- Mission Inbox + InstantlyMission Inbox + Instantly: $504
- Ours + InstantlyOurs + Instantly: $268.67
- Outreach2day all-inOutreach2day all-in: $171.67
Mission Inbox
Outreach2day
- Price per mailbox
- from $1.50 (Scale, mailboxes above 5,000; $3 from 31 to 1,000)from $0.50 (1,000+ mailboxes); $2.50 up to 99, $1.50 from 100, warmup and sequencer included
- Smallest order
- Lite, $50 a month for 15 mailboxes and 5,000 sends12 mailboxes, $30 a month
- Mailbox types
- SMTPSMTP
- Warmup
- MI Premium Warmup at $2 a mailbox a month, or your sequencer's warmup; warmup emails count as sendsIncluded for the life of the mailbox, 75+ warmup emails a day
Side by side
Mission Inbox vs Outreach2day, line by line
Each cell links to the vendor's page it comes from.
| Feature | Mission Inbox | Outreach2day |
|---|---|---|
| Smallest order | Lite, $50 a month for 15 mailboxes and 5,000 sendssource (opens the vendor's page in a new tab) | 12 mailboxes, $30 a monthsource |
| Setup time | "10 min setup" with automatic DNS, per the home pagesource (opens the vendor's page in a new tab) | Mailboxes ready within 24 hours; 14 days of warmup before cold emailsource |
| Mailbox types | Its own mailboxes on dedicated IPs, connected by SMTP/IMAP or API; not Google Workspace or Microsoft 365source (opens the vendor's page in a new tab) | SMTP/IMAP on your domains (no Google Workspace or Microsoft 365 seats)source |
| Domains | Aged domains leased in the app with pre-warmed mailboxes, prices not published; connecting your own domains is a Pro feature; 3 mailboxes per domain in its calculatorsource (opens the vendor's page in a new tab) | Bought in the app and registered to you, or bring your ownsource |
| Sending limits | No daily number per mailbox; its calculator sizes 660 emails per mailbox a monthsource (opens the vendor's page in a new tab) | Up to 25 cold emails per mailbox a day, 5 mailboxes per domainsource |
| Warmup | Partly, or at extra costMI Premium Warmup at $2 a mailbox a month, or your sequencer's warmup; warmup emails count as sendssource (opens the vendor's page in a new tab) | IncludedIncluded for the life of the mailbox, 75+ warmup emails a daysource |
| Sequencers | Not a sequencer; connects to Instantly, Smartlead, Apollo, EmailBison, PlusVibe, Outreach and Salesloftsource (opens the vendor's page in a new tab) | Its own sequencer; syncs to Instantly and Smartlead, CSV export for 14 toolssource |
| API | IncludedREST API and SMTP with SDKs for Node.js, Python, Go, Java, PHP and Rubysource (opens the vendor's page in a new tab) | IncludedREST API on every accountsource |
| MCP server | Not includedNone foundsource (opens the vendor's page in a new tab) | IncludedHosted MCP server: domains, mailboxes, warmup, campaigns, repliessource |
| Support | Phone, email and a booked deliverability callsource (opens the vendor's page in a new tab) | In-app chat and emailsource |
| Refunds | Plan fee refundable within 2 days of renewal; usage charges neversource (opens the vendor's page in a new tab) | Month to month, cancel any timesource |
| Trial | Trials at its discretion, card required, converting to paid; a free demo accountsource (opens the vendor's page in a new tab) | No free trialsource |
Smallest order
- Mission Inbox
- Lite, $50 a month for 15 mailboxes and 5,000 sendssource (opens the vendor's page in a new tab)
- Outreach2day
- 12 mailboxes, $30 a monthsource
Setup time
- Mission Inbox
- "10 min setup" with automatic DNS, per the home pagesource (opens the vendor's page in a new tab)
- Outreach2day
- Mailboxes ready within 24 hours; 14 days of warmup before cold emailsource
Mailbox types
- Mission Inbox
- Its own mailboxes on dedicated IPs, connected by SMTP/IMAP or API; not Google Workspace or Microsoft 365source (opens the vendor's page in a new tab)
- Outreach2day
- SMTP/IMAP on your domains (no Google Workspace or Microsoft 365 seats)source
Domains
- Mission Inbox
- Aged domains leased in the app with pre-warmed mailboxes, prices not published; connecting your own domains is a Pro feature; 3 mailboxes per domain in its calculatorsource (opens the vendor's page in a new tab)
- Outreach2day
- Bought in the app and registered to you, or bring your ownsource
Sending limits
- Mission Inbox
- No daily number per mailbox; its calculator sizes 660 emails per mailbox a monthsource (opens the vendor's page in a new tab)
- Outreach2day
- Up to 25 cold emails per mailbox a day, 5 mailboxes per domainsource
Warmup
- Mission Inbox
- Partly, or at extra costMI Premium Warmup at $2 a mailbox a month, or your sequencer's warmup; warmup emails count as sendssource (opens the vendor's page in a new tab)
- Outreach2day
- IncludedIncluded for the life of the mailbox, 75+ warmup emails a daysource
Sequencers
- Mission Inbox
- Not a sequencer; connects to Instantly, Smartlead, Apollo, EmailBison, PlusVibe, Outreach and Salesloftsource (opens the vendor's page in a new tab)
- Outreach2day
- Its own sequencer; syncs to Instantly and Smartlead, CSV export for 14 toolssource
API
- Mission Inbox
- IncludedREST API and SMTP with SDKs for Node.js, Python, Go, Java, PHP and Rubysource (opens the vendor's page in a new tab)
- Outreach2day
- IncludedREST API on every accountsource
MCP server
- Mission Inbox
- Not includedNone foundsource (opens the vendor's page in a new tab)
- Outreach2day
- IncludedHosted MCP server: domains, mailboxes, warmup, campaigns, repliessource
Support
- Mission Inbox
- Phone, email and a booked deliverability callsource (opens the vendor's page in a new tab)
- Outreach2day
- In-app chat and emailsource
Refunds
- Mission Inbox
- Plan fee refundable within 2 days of renewal; usage charges neversource (opens the vendor's page in a new tab)
- Outreach2day
- Month to month, cancel any timesource
Trial
- Mission Inbox
- Trials at its discretion, card required, converting to paid; a free demo accountsource (opens the vendor's page in a new tab)
- Outreach2day
- No free trialsource
Prices
What Mission Inbox and Outreach2day charge
Mission Inbox
Lite$50 a month
15 included · $3.33 · monthly
5,000 sends a month; sending pauses at the limit until you upgradesource (opens the vendor's page in a new tab)
Scale$199 a month
30 included · $6.63 · monthly
10,000 sends a month, then $1 per 1,000 sendssource (opens the vendor's page in a new tab)
Scale, mailboxes 31–1,000$3.00 a month each
31 to 1,000 · $3.00 · monthly
Cumulative band, billed on the month's peak countsource (opens the vendor's page in a new tab)
Scale, mailboxes 1,001–3,000$2.25 a month each
1,001 to 3,000 · $2.25 · monthly
Cumulative bandsource (opens the vendor's page in a new tab)
Scale, mailboxes 3,001–5,000$1.75 a month each
3,001 to 5,000 · $1.75 · monthly
Cumulative bandsource (opens the vendor's page in a new tab)
Scale, mailboxes 5,001+$1.50 a month each
5,001 or more · $1.50 · monthly
Cumulative bandsource (opens the vendor's page in a new tab)
MI Premium Warmup$2 a mailbox a month
per mailbox · $2.00 · monthly
2 credits; charged on included mailboxes toosource (opens the vendor's page in a new tab)
Outreach2day
Mailboxes$2.50 a month each
12 to 99 · $2.50 · monthly
Warmup, sequencer, analytics, placement testssource
Volume, from 100$1.50 a month each
100 to 999 · $1.50 · monthly
Warmup, sequencer, analytics, placement testssource
Volume, from 1,000$0.50 a month each
1,000 or more · $0.50 · monthly
Warmup, sequencer, analytics, placement testssource
EnterpriseOn a call
Larger volumes · n/a · monthly
Better prices for larger volumessource
List prices from Mission Inbox's pricing page and Outreach2day's pricing page, checked . Taxes and card fees excluded.
Three meters against one
Mission Inbox is priced on Scale at its calculator's 660 emails a mailbox a month (30 a day over 22 sending days): $199 with 30 mailboxes and 10,000 sends, $3 for each mailbox from 31 to 1,000, $1 per 1,000 sends above the allowance (warmup sends left out) and Instantly for sending. Domain prices are not published, so its totals are floors. Outreach2day is priced at 25 a day per mailbox with .com domains at $13 a year, 5 mailboxes each.
2,500 a day: 84 mailboxes, 46,000 extra sends and Instantly = from $504; 100 Outreach2day mailboxes and 20 domains = $171.67. 5,000 a day: from $895 against $343.33. 25,000 a day: from $3,858 against $716.67, with our mailboxes at $0.50 from 1,000.
Every Mission Inbox plan and add-on is in Mission Inbox pricing.
Full cost
Mission Inbox and Outreach2day at the same emails a day
Mission Inbox mailboxes at 30 a day (its calculator's 660 emails per mailbox a month over 22 sending days; sends billed at $1 per 1,000 over 10,000, warmup sends left out) 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.
- Mission Inbox + InstantlyMission Inbox + Instantly: from $504
- Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $268.67
- Outreach2day all-inOutreach2day all-in: $171.67
- Mission Inbox + InstantlyMission Inbox + Instantly: from $895
- Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $527.33
- Outreach2day all-inOutreach2day all-in: $343.33
- Mission Inbox + InstantlyMission Inbox + Instantly: from $3,858
- Outreach2day mailboxes + InstantlyOutreach2day mailboxes + Instantly: $1,422.67
- Outreach2day all-inOutreach2day all-in: $716.67
| Setup | 2,500 a day · 55,000 a month84 Mission Inbox mailboxes at 30 a day, 100 of ours at 25 | 5,000 a day · 110,000 a month167 Mission Inbox mailboxes at 30 a day, 200 of ours at 25 | 25,000 a day · 550,000 a month834 Mission Inbox mailboxes at 30 a day, 1,000 of ours at 25 |
|---|---|---|---|
| Mission Inbox + Instantly Mission Inbox (dedicated IPs) mailboxes from $1.50 (Scale, mailboxes above 5,000; $3 from 31 to 1,000) · 30 cold emails a day each; Instantly for sending and warmup | from $504a month at least $332.33 more than Outreach2day all-infrom $9.16 per 1,000 emails · 84 mailboxesMailboxes alone: $407 a month
| from $895a month at least $551.67 more than Outreach2day all-infrom $8.14 per 1,000 emails · 167 mailboxesMailboxes alone: $711 a month
| from $3,858a month at least $3,141.33 more than Outreach2day all-infrom $7.01 per 1,000 emails · 834 mailboxesMailboxes alone: $3,152 a month
|
| Outreach2day mailboxes + Instantly Keep Instantly, buy the mailboxes from us; 25 a day each | $268.67a month $97 more than Outreach2day all-in$4.88 per 1,000 emails · 100 mailboxesMailboxes alone: $150 a month
| $527.33a month $184 more than Outreach2day all-in$4.79 per 1,000 emails · 200 mailboxesMailboxes alone: $300 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 | $171.67a month $3.12 per 1,000 emails · 100 mailboxesMailboxes alone: $150 a month
| $343.33a month $3.12 per 1,000 emails · 200 mailboxesMailboxes alone: $300 a month
| $716.67a month $1.30 per 1,000 emails · 1,000 mailboxesMailboxes alone: $500 a month
|
- Mission Inbox + Instantly
Mission Inbox (dedicated IPs) mailboxes from $1.50 (Scale, mailboxes above 5,000; $3 from 31 to 1,000) · 30 cold emails a day each; Instantly for sending and warmup
- 2,500 a day · 55,000 a month
from $504a month
at least $332.33 more than Outreach2day all-infrom $9.16 per 1,000 emails · 84 mailboxesMailboxes alone: $407 a month
- Scale $199 + 54 extra mailboxes $162 + 46,000 extra sends $46: $407 source (opens the vendor's page in a new tab)
- 28 domains, price not published: Not published source (opens the vendor's page in a new tab)
- Instantly Hypergrowth (sequencer, warmup): $97 source (opens the vendor's page in a new tab)
- 5,000 a day · 110,000 a month
from $895a month
at least $551.67 more than Outreach2day all-infrom $8.14 per 1,000 emails · 167 mailboxesMailboxes alone: $711 a month
- Scale $199 + 137 extra mailboxes $411 + 101,000 extra sends $101: $711 source (opens the vendor's page in a new tab)
- 56 domains, price not published: Not published source (opens the vendor's page in a new tab)
- Instantly Hypergrowth + 1 Outbound add-on (sequencer, warmup): $184 source (opens the vendor's page in a new tab)
- 25,000 a day · 550,000 a month
from $3,858a month
at least $3,141.33 more than Outreach2day all-infrom $7.01 per 1,000 emails · 834 mailboxesMailboxes alone: $3,152 a month
- Scale $199 + 804 extra mailboxes $2,412 + 541,000 extra sends $541: $3,152 source (opens the vendor's page in a new tab)
- 278 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)
- 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
- 100 Outreach2day mailboxes at $1.50 (volume price from 100): $150
- 20 domains at $13 a year: $21.67
- Instantly Hypergrowth (sequencer, warmup): $97 source (opens the vendor's page in a new tab)
- 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
- 200 Outreach2day mailboxes at $1.50 (volume price from 100): $300
- 40 domains at $13 a year: $43.33
- Instantly Hypergrowth + 1 Outbound add-on (sequencer, warmup): $184 source (opens the vendor's page in a new tab)
- 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)
- 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 (Mission Inbox: 30, its calculator's 660 emails per mailbox a month over 22 sending days; sends billed at $1 per 1,000 over 10,000, warmup sends left out; 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. Mission Inbox does not publish a domain price, so its domains (3 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.
Your saving · 25,000 a day
You save $3,141.33 a month ($37,696 a year)with Outreach2day at 25,000 cold emails a day, against Mission Inbox + 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
- Up to 99 mailboxes$2.50a mailbox a month
- From 100 mailboxes$1.50a mailbox a month
- From 1,000 mailboxes$0.50a mailbox a month
Enterprise plan. Better prices for larger volumes.
Book a callWhere they differ
What each one includes
Mission Inbox: its own mailboxes on dedicated IPs (its terms speak of shared IP infrastructure), MI Shield content and DNS checks before each send, separate sending environments per client, one-click connection to Instantly, Smartlead and EmailBison, a REST and SMTP API with SDKs. Warmup is MI Premium Warmup at $2 a mailbox a month or your sequencer's; aged domains are leased in the app at prices not published.
Outreach2day: mailboxes on our own infrastructure, on your domains with DNS set automatically, warmup that starts at once and keeps running, a sequencer with steps, schedules, stop on reply, stats and a reply inbox, a REST API and a hosted MCP server. Mailboxes also sync to Instantly and Smartlead by API key.
Terms and the company
Mission Inbox: mailboxes and domains are billed on the month's highest count, usage in arrears with the next plan fee; the plan fee is refundable within 2 days of renewal and usage never. Trials only at its discretion with a card. Mission Inbox Inc., a Delaware corporation, SOC 2 Type 2.
Outreach2day: no free trial; month to month on the price you see, cancel any time, 12-mailbox minimum ($30 a month). Details: Mission Inbox review, Mission Inbox alternatives.
Fit
Which one to pick
Mission Inbox
Pick Mission Inbox if
- You want separate sending environments per client
- You need a SOC 2 Type 2 report from the mailbox vendor
- You send transactional email through the same API
Outreach2day
Pick Outreach2day if
- You want one price per mailbox with no send meter
- You want warmup and a sequencer in the mailbox price
- You run 100+ mailboxes: $1.50 from 100, $0.50 from 1,000, Enterprise prices on a call
- You want a hosted MCP server for domains, mailboxes and campaigns
Outreach2day
Why Outreach2day
We make Outreach2day, so this page is ours. Every Mission Inbox fact above links Mission Inbox's own page.
Mission Inbox's bill grows with three meters: the plan, the mailbox count and the sends, plus warmup and a sequencer. Outreach2day prices the whole job per mailbox: 25 cold emails a day from day 14, warmup and our sequencer included, with no charge per send. Our mailboxes run on our own infrastructure and land in the inbox. Teams that keep Instantly or Smartlead can use our mailboxes there, with warmup running on our side.
Outreach2day mailboxes are $2.50 a mailbox up to 99, $1.50 from 100, $0.50 from 1,000, with warmup, the sequencer and the replies inbox included at every tier. For larger volumes and better prices there is the Enterprise plan: book a call and we size it with you.
Outreach2day
- Warmup and sending included
- $2.50 a mailbox, 12 minimum
- Month-to-month billing
FAQ
Mission Inbox vs Outreach2day: questions
Is Outreach2day cheaper than Mission Inbox?
At the same emails a day, yes: $171.67 a month against from $504 at 2,500 cold emails a day, $343.33 against from $895 at 5,000 and $716.67 against from $3,858 at 25,000. The Mission Inbox figures are its Scale plan, mailbox bands and send fee with Instantly, before domains.
Does Mission Inbox include warmup?
Its MI Premium Warmup costs $2 a mailbox a month, and warmup emails count as sends. Outreach2day includes warmup for every mailbox for as long as you keep it.
Can I move from Mission Inbox to Outreach2day?
Yes. Order Outreach2day mailboxes 14 days before your Mission Inbox renewal so warmup finishes while the old mailboxes still send. Mission Inbox bills the month's highest mailbox count, so remove its mailboxes at the start of a cycle.
Does Mission Inbox refund?
The plan fee within 2 days of renewal; usage charges never. Outreach2day has no free trial and bills month to month; cancel any time.
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
Free call
See open times in your time zone and book on this page.
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Open the booking page insteadRelated
More on Mission Inbox and Outreach2day
- Mission Inbox reviewPlans, limits, warmup, API and MCP, support and refunds, with sources
- Mission Inbox alternativesOptions side by side with prices and mailbox types
- Mission Inbox pricing 2026Every plan, the add-ons and the full monthly cost at several sizes
- Mailscale vs Outreach2dayTwo vendors side by side
- Puzzle Inbox vs Outreach2dayTwo vendors side by side
- Instantly AirMail vs Outreach2dayTwo vendors side by side
- Outreach2day vs MailinTwo vendors side by side
- Hypertide vs Outreach2dayTwo vendors side by side
- Cheap Inboxes vs Outreach2dayTwo vendors side by side
- Mailreef vs Outreach2dayTwo vendors side by side
- Inframail vs Outreach2dayTwo vendors side by side
- LiteMail vs Outreach2dayTwo vendors side by side
- MailDeck vs Outreach2dayTwo vendors side by side
- Icemail vs Outreach2dayTwo vendors side by side
- Outreach2day pricing 2026Every plan, the add-ons and the full monthly cost at several sizes
- SMTP for Cold Email: Mailbox, Relay or Self-HostedBlog
- How Much Does Cold Email Cost? Line Items and ExamplesBlog
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.
- Mission Inbox
- missioninbox.com
- missioninbox.com/terms-of-service-and-acceptable-use-policy
- missioninbox.com/pricing
- missioninbox.com/billing-terms-and-refund-policy
- missioninbox.com/talk-to-sales
- missioninbox.com/api-smtp-integrations
- missioninbox.com/mi-shield
- missioninbox.com/the-cubes
- missioninbox.com/integrations/instantly
- trustpilot.com/review/missioninbox.com
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.
