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EmailPal vs Warmup Inbox

Straightforward per-inbox warmup at $15–79 — with reply-rate caps on lower tiers and nothing else in the box.

Published pricing
Measured placement
No sales call required
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TL;DR

Warmup Inbox is a simple, honest warmup tool: Basic at $15/inbox/mo annual (~$19 monthly) with 75 warmup emails/day, Pro at $49, Max at $79 — with maximum reply rates capped per tier (25%/45%/65%). It warms mailboxes you bring and sells nothing else. EmailPal warms any mailbox for $0.60/inbox/mo with no reply-rate caps, graduation measured across real Gmail, Yahoo and AOL accounts, and a full platform around it: domains, mailboxes, list verification and pre-warmed inboxes at $3/mo. Warmup Inbox is a fair tool; EmailPal is the stack at 4% of the warmup price.

Warmup Inbox does one thing and says so: per-inbox warmup on a 30,000+ inbox network, with clear tiers and no pretense of being a platform. For a solo sender warming one or two inboxes, the simplicity is the appeal.

Two details deserve attention before the price does. Lower tiers cap your maximum reply rate — Basic tops out at 25%, so the engagement signals your warmup generates are throttled by what you pay. And like every warmup-only tool, the domains, mailboxes, DNS and verification are your problem, elsewhere.

The reply-rate cap nobody reads

Warmup Inbox’s tiers do not just change volume — they cap engagement. Basic ($15/inbox/mo annual, ~$19 monthly) limits warmup reply rates to 25%; Pro ($49) allows 45%; only Max ($79) reaches 65%. Replies are the strongest positive signal a warmup network can send to Gmail; capping them on cheaper plans means the warmup you buy is deliberately weaker than the warmup they sell.

EmailPal has no reply-rate tiers. Every warmed mailbox — at the same $0.60/inbox — gets the full behavior: real accounts at Gmail, Yahoo and AOL, spam rescue when seed mail lands in junk, weekend throttling, and graduation on measured placement.

Read the tier table twice

A 25% reply-rate cap on the cheap plan means the engagement signal — the thing warmup exists to produce — is the feature being rationed.

Per-inbox pricing at platform scale

At $15–19/inbox/mo, Warmup Inbox is priced for one inbox, maybe five. Twenty inboxes on Basic cost $300/mo (annual) — for warmup alone, before mailboxes, domains, verification or a sequencer. The pricing shape tells you who it is for: individuals, not fleets.

EmailPal warms twenty inboxes for $12/mo. The platform around the warming — 50 mailboxes and 50 domain slots at $69/mo, verification included, pre-warmed inboxes at $3/mo — costs less than Warmup Inbox’s warmup for the same fleet.

Warmup without measurement is activity

Warmup Inbox reports on its network activity, but it does not attach a measured per-inbox inbox-placement rate across real providers to your ramp. You warm for the recommended weeks and proceed on faith — the same faith-based graduation the whole warmup-only category runs on.

EmailPal’s ramp ends when measured inbox placement at real Gmail, Yahoo and AOL accounts says it ends. The same measurement grades the pre-warmed inventory, so a $3/mo pre-warmed inbox arrives with its inbox rate attached rather than a promise.

Weeks versus evidence

"Warm for 2–3 weeks" is the category’s guess. EmailPal’s ramp graduates on the measured inbox rate — the number is the diploma.

Where Warmup Inbox fits

Fairness: for a founder warming a single Gmail before a first campaign, Warmup Inbox is easy, cheap enough at one inbox, and honest about what it is. The 7-day trial and month-to-month Basic plan make evaluation painless.

The moment "one inbox" becomes "a fleet," the model breaks: per-inbox pricing, capped reply rates, no infrastructure, no verification, no measurement. Fleets belong on platforms — and EmailPal is the platform where warming costs less than the coffee.

Side by side

EmailPal vs Warmup Inbox: the numbers

Including the rows where they win — a comparison that only shows one side is an ad.

Feature	EmailPal	Warmup Inbox
What it is	Full infrastructure + warming	Warmup-only tool
Warmup price (20 inboxes)	$12/mo	$300/mo (Basic, annual)
Reply-rate cap	None	25% Basic / 45% Pro / 65% Max
Warmup network	Real Gmail, Yahoo, AOL accounts	30,000+ inbox network
Graduation	Measured inbox placement	Time-based
Mailboxes included	50 at $69/mo, $1 after	None — bring your own
Domains + DNS	$1–$10 one-time, automatic	Not offered
List verification	Built in, 500–4,500 checks/day	Not offered
Pre-warmed inboxes	$3/mo, measured placement	Not offered
Trial	Self-serve from a $1 domain	7-day trial

What Warmup Inbox does well

Credit where due — these are real strengths, and for some buyers they decide it.

Simple, honest per-inbox pricing with a 7-day trial.
A 30,000+ inbox warmup network.
Easy setup that non-technical solo senders handle in minutes.
Month-to-month Basic plan with no lock-in.

The honest split

Where each one stands

Where EmailPal wins

Warming at $0.60/inbox — 4% of Warmup Inbox’s Basic price
No reply-rate caps at any price
Graduation measured across real Gmail, Yahoo and AOL accounts
Domains, mailboxes and automatic DNS in the same platform
List verification with catch-all detection built in
Pre-warmed inboxes at $3/mo with measured placement attached
Spam rescue, weekend throttling and automatic holds included

Where Warmup Inbox falls short

$15–19/inbox/mo Basic — $300/mo to warm twenty inboxes
Reply rates capped at 25% on the entry tier
Warmup-only: no domains, mailboxes, DNS or verification
Time-based graduation with no measured placement rate
Higher tiers ($49–79/inbox) priced like enterprise software
Another vendor between you and your infrastructure

The verdict

EmailPal vs Warmup Inbox: which should you choose?

Warmup Inbox is a reasonable first warmup tool for a single inbox — simple, triable, honest. It stops making sense exactly where cold email starts making sense: fleets.

At fleet scale, capped reply rates and $15–19 per inbox buy activity without evidence. EmailPal warms the same fleet for $0.60/inbox with measured graduation — and includes the domains, mailboxes, verification and pre-warmed inventory Warmup Inbox leaves to other vendors.

Pricing

Priced per mailbox, not per seat

Every plan includes the API, the MCP server, warming controls, the unified inbox, list verification with a daily allowance of instant checks, and the whole reputation system. Domains are bought once from a prepaid balance and are yours; warmed inboxes are leased by the month, with their warming included.

Starter

One company getting outbound off the ground.

$69/month

50 mailboxes and 50 domain slots included

Start with Starter

50 mailboxes included, $1 each after
50 domain slots
Automatic SPF, DKIM ×2, DMARC and MX
2,000 sends a day at the 40/mailbox default
Unified inbox across every mailbox
Full REST API and MCP server
List verification built into every upload
500 instant verification checks a day
Bring your own domains, free

Growth

Agencies and teams running several books at once.

$189/month

200 mailboxes and 200 domain slots included

Start with Growth

Everything in Starter
200 mailboxes included, $1 each after
200 domain slots
8,000 sends a day at the default ceiling
1,500 instant verification checks a day
Dedicated IPs at $20/month
Priority access to pre-warmed inbox inventory
Slack and WhatsApp support

Scale

High-volume senders running a large book from one account.

$499/month

600 mailboxes and 600 domain slots included

Start with Scale

Everything in Growth
600 mailboxes included, $1 each after
600 domain slots
24,000 sends a day at the default ceiling
4,500 instant verification checks a day
Overage up to 1,800 mailboxes at $1 each

Domains are bought, inboxes are leased

Domains come out of a prepaid balance and are yours. Bring your own for free, up to the slots on your plan.

$1 – $10

once, per domain

A fresh domain and the standard ramp. .xyz $1 · .info $2 · .biz $5 · .com $10

Pre-warmed inbox

per address, per month

A mailbox on a 90-day-old domain that already finished warming here, with the placement we measured attached. 90-day minimum term.

Warming kept running

included

on every leased inbox

The conversations and the placement checks keep going after you claim it, so the inbox rate stays a measurement rather than a memory.

Add-ons are the same on every plan: extra mailboxes $1/month, warming $0.60 per inbox per month, dedicated IPs $20/month, and verification blocks of 500 instant checks a day at $9.95/month. Warming is priced per inbox rather than per mailbox we host, so connecting a Gmail, an Outlook or a mailbox on your own server costs the same $0.60 and gets the same treatment. Leased inboxes sit outside your plan allowance entirely — they are not counted as mailboxes and never billed for warming twice. Mailbox overage is capped at three times your plan allowance and then blocked rather than billed, because a surprise invoice is a worse outcome than a blocked request.

FAQ

EmailPal vs Warmup Inbox: common questions

How much does Warmup Inbox cost compared to EmailPal warming?

Warmup Inbox Basic is $15/inbox/mo billed annually (~$19 monthly), Pro $49, Max $79. EmailPal warming is $0.60/inbox/mo for any mailbox. Warming twenty inboxes costs about $300/mo with Warmup Inbox Basic versus $12/mo with EmailPal.

What is the Warmup Inbox reply-rate cap?

Each tier caps the maximum reply rate your warmup generates: 25% on Basic, 45% on Pro, 65% on Max. Since replies are the strongest positive signal in warmup, the entry tier is deliberately weaker. EmailPal has no reply-rate caps at its flat $0.60/inbox.

Does Warmup Inbox sell mailboxes or domains?

No — it is warmup-only and works with mailboxes you bring. EmailPal provides domains from $1 with automatic SPF/DKIM/DMARC, mailboxes at $1 overage, list verification, warming and pre-warmed inboxes in one platform.

Does Warmup Inbox measure inbox placement?

It reports network activity but does not attach a measured per-inbox placement rate across real providers; graduation is time-based. EmailPal’s ramp graduates on measured inbox placement at real Gmail, Yahoo and AOL accounts.

Who should use Warmup Inbox instead of EmailPal?

A solo sender warming one or two existing mailboxes who values a 7-day trial and month-to-month simplicity. Once you run a fleet — or need domains, verification, or pre-warmed inventory — EmailPal is cheaper and measured.

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Deliverability that runs itself.

Domains, mailboxes, measured warming, verification and pre-warmed inventory — one platform, one bill, every price published.

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