Outreach2day vs Premium Inboxes: 100 mailboxes with sending for $197 less a month

Premium Inboxes sets up Google and Microsoft inboxes at $3.50 each and uploads them to your sequencer. We sell $2.50 mailboxes with warmup and a sequencer included. At 100 mailboxes: $250 against $447.

Create mailboxesBook a call
  • Warmup and sending included
  • $2.50 a mailbox, 12 minimum
  • Month-to-month billing

Full setup · 100 mailboxes · 55,000 emails a month

$197less a month with Outreach2day, $2,364 a year

Outreach2day$250 / mo
Premium Inboxes + Instantly$447 / mo

Mailboxes, warmup and a sequencer at list prices, monthly billing. Line items in the cost table below.

teams have used Outreach2day
3,600+
emails sent a day
40M+

Among them

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

Why teams pick Outreach2day over Premium Inboxes

  • $1 less per mailbox, sequencer included

    $2.50 against $3.50 under 250 inboxes and no sequencer to pay for: $2,364 a year at 100 mailboxes

  • Monitoring at every size

    Premium Inboxes sells managed operations as Email Control Centre, $7,500 a month by application with inboxes not included; our placement tests and per-mailbox analytics come with every mailbox

  • Month to month, cancel any time

    Premium Inboxes has a strict no-refund policy once a license is active; we have no contract, so remove mailboxes or cancel when you want

Premium Inboxes builds Google and Microsoft inboxes by hand; ours are SMTP/IMAP, set up automatically and ready within 24 hours.

Outreach2day vs Premium Inboxes, feature by feature

Each cell links to the public page it comes from. List prices, monthly billing.

Included Partly, or at extra cost Not included

Premium Inboxes: pricing, limits and who it fits

From Premium Inboxes's own pages, read .

Pricing model
Per inbox a month by volume: $3.50 for 1–249 inboxes, $3.00 for 250–1,249, $2.80 for 1,250+. No setup or platform fees and no contract.source (opens the vendor's page in a new tab)
Higher tiers
Insured Infrastructure at $4.50 per inbox, with an account manager, a Slack channel, priority builds and 24-hour monitoring. Email Control Centre, managed operations by application: $7,500 a month, inboxes not included.source (opens the vendor's page in a new tab)
Mailbox type
Google Workspace and Microsoft 365; the site recommends splitting volume across both.source (opens the vendor's page in a new tab)
Domains
The pricing text says you bring your own domains ("we don't sell them").source (opens the vendor's page in a new tab)
Sending limits
The site says more than 15 cold emails per inbox a day triggers throttling from Google and Microsoft.source (opens the vendor's page in a new tab)
Refunds
All sales are final once a license is activated; an unactivated license can be refunded within 7 days.source (opens the vendor's page in a new tab)

What Premium Inboxes is good at

Pick Premium Inboxes if

  • You run an agency and want Google and Microsoft inboxes built, uploaded and replaced without touching DNS
  • You want to hand deliverability operations to an outside team (Email Control Centre)

What the full setup costs each month

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

Outreach2day, mailboxes/ moWarmup, sending, the inbox and analytics included.
Create 100 mailboxes

The same volume, both setups

  • Outreach2day
    Mailboxes with warmup and a sequencer included
  • Premium Inboxes more
    $3.50 per inbox (1–249), $3.00 (250–1,249), $2.80 (1,250+) a month; sequencer with warmup: Instantly Growth $47 (5,000 emails), Hypergrowth $97 (125,000 emails), Hypergrowth + add-on $184 (250,000 emails), Light Speed $358 (500,000 emails) a month

  • Outreach2dayMailboxes + warmup + sequencer

    25 mailboxes
    $62.50 / mo25 mailboxes × $2.50, warmup and a sequencer included $62.50
    100 mailboxes
    $250 / mo100 mailboxes × $2.50, warmup and a sequencer included $250
    400 mailboxes
    $1,000 / mo400 mailboxes × $2.50, warmup and a sequencer included $1,000

  • Premium InboxesMailboxes

    25 mailboxes
    $184.50 / mo25 inboxes × $3.50 $87.50 + Instantly Hypergrowth $97
    100 mailboxes
    $447 / mo100 inboxes × $3.50 $350 + Instantly Hypergrowth $97
    400 mailboxes
    $1,384 / mo400 inboxes × $3.00 $1,200 + Instantly Hypergrowth + add-on $184

How we count: 550 cold emails per mailbox a month (25 a day on 22 working days), the same for every vendor. List prices on monthly billing, in USD, excluding domains, taxes and discounts. A vendor that does not sell sending gets the cheapest Instantly plan that covers the volume.

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, sequences, schedules and follow-ups
    • One inbox for replies from all mailboxes
  • Per mailbox

    Analytics that show which mailboxes still land

    • Warmup inbox, spam and bounce rate for every mailbox
    • Sends by recipient provider
    • Google and Outlook placement tests
  • Deliverability

    SSL domain masking and link protection

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

  • REST API

    An API on every account

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

    curl · public.outreach2day.com
    # OUTREACH2DAY_API_KEY: a key from app → API keyscurl "https://public.outreach2day.com/warmup/mailboxes?workspaceId=123" \  -H "Authorization: Bearer $OUTREACH2DAY_API_KEY"
  • MCP server

    Run it from Claude, Cursor or Codex

    Your AI assistant checks domains, quotes mailboxes and sets up DNS, warmup and campaigns. Add the server URL to Claude, ChatGPT, Cursor or Codex and sign in with your Outreach2day account; turn on Prepare orders at sign-in, then approve and pay on Stripe

    Server URL
    https://public.outreach2day.com/mcp
    Or install for every client · macOS / Linux
    curl -fsSL https://outreach2day.com/install | sh
    Setup for each client
  • 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

    • Instantly
    • Smartlead
    • SalesHandy
    • Reply.io
    • Apollo
    • Snov.io
    • Mailshake
    • ReachInbox
    • PlusVibe
    • Luna
    • Nureply
    • Coldy
    • MailToaster
    • EmailBison
  • 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

The details

What you pay each month

Premium Inboxes charges $3.50 per inbox for 1–249, $3.00 for 250–1,249 and $2.80 from 1,250, with DNS set up by hand. Warmup runs in your sequencer, so you pay for one.

With Instantly as the sender: $184.50 at 25 inboxes against our $62.50; $1,384 at 400 against $1,000.

Setup and replacements

Premium Inboxes builds the inboxes, checks DNS by hand, uploads them to your sequencer in under 6 hours and replaces flagged inboxes for free.

Our mailboxes are ready within 24 hours with DNS set automatically. When a domain burns, you delete its mailboxes and reuse the slots on a new domain at no extra mailbox cost.

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

Moving from Premium Inboxes

  1. Create mailboxes in Outreach2day on new domains
  2. Warmup starts on its own; give it 14 days
  3. Send from our own sequencer, or sync the mailboxes to Instantly or Smartlead
  4. Keep the old inboxes sending until ours reach full volume on day 21, then cancel

Premium Inboxes vs Outreach2day: questions

Is Outreach2day cheaper than Premium Inboxes?

Yes: $250 against $447 a month at 100 mailboxes with a sequencer. Per mailbox, $2.50 against $3.50.

Does Premium Inboxes sell a sequencer?

No. It uploads inboxes to Instantly, Smartlead, Apollo, Lemlist, Reply.io or Bison. Outreach2day includes one.

Does Premium Inboxes offer refunds?

No, except for a license that was never activated, per its refund policy. We bill month to month with no contract.

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. Running 1,000+ mailboxes? We also quote a volume price below every vendor list price in our comparisons, warmup and sending included.

  • 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
  • 1,000+ mailboxes: a volume price per mailbox for your setup

Free call

See open times in your time zone and book on this page.

Or open the booking page

More comparisons and guides

Sources

Checked . Vendors change prices and plans; if something here is out of date, write to support@outreach2day.com and we will fix it.

First cold emails on day 14, full volume on day 21

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

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PDF report

Cold Email Infrastructure Head to Head in 2026: Outreach2day vs Six Providers

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