Warmy.io: The Pricing Page Publishes No Price, and Everyone Else Publishes Five

Search for what Warmy.io costs and the first result is warmy.io's own pricing page. Open it and you will read three plan types, a list of what each one includes, a free trial offer and a button on every plan that books a demo. You will not read a price. Scroll to the bottom, check the FAQ, and there is still no price.

Then look at the pages ranking underneath the vendor's own, and several of them will quote you a confident five-tier per-inbox ladder with specific dollar figures on it.

That gap is worth taking seriously, because one of those two things is a vendor's published commitment and the other is somebody's blog post. This article is about which is which, how we checked, and what a buyer should actually do about it.

What Warmy's pricing page does publish

The page is not empty. It publishes the shape of the product clearly, and three plan types:

B2B senderReach Businesses

• Warms domains and IPs using a network of business mailboxes
• Aimed at professional providers like Google Workspace and Microsoft 365
• Volume-based pricing
• Call to action: Book a Demo

B2C senderReach Consumers

• Warms domains and IPs using a network of consumer mailboxes
• Aimed at personal providers like Gmail, Yahoo, and Outlook
• Volume-based pricing
• Call to action: Book a Demo

Custom planCustom Solution

• Warmy will tailor a specific plan to suit your needs
• Volume-based pricing
• Call to action: Book a Demo

The first item listed under every one of those plans is "Volume-based pricing", and the page explains it in one line: "The pricing is based on the volume of warm-up emails you want Warmy to generate." The FAQ states that "Warmy offers a 7-day free trial. No credit card is required", and a banner repeats "NO CREDIT CARD REQUIRED".

So the mechanism by which you get billed is published. The rate is not.

The trial is more significant than it first looks, and it is the vendor's own partial answer to the problem this article describes. A seven day evaluation that takes no card lets you assess whether the product does what you need before the commercial conversation happens at all. That inverts the usual order, where you price a tool first and trial it second. It does not solve the comparison problem, since you still cannot line this vendor up against a published per-mailbox rate without asking, but it does mean the missing number never blocks you from finding out whether the thing works on your domains. Use it in that order deliberately: trial first, quote second, and go into the pricing call already knowing what the product is worth to you.

One aside on reading vendor pages closely, since it is the habit this whole article is arguing for. The same pricing page carries two different scale claims that disagree with each other, one in the tens of thousands of businesses and one in the low thousands. We are not going to quote either as a fact, because a page that contradicts itself has told you something more useful than either number would have.

How we checked that the price is genuinely absent

Claiming a vendor publishes something takes one page. Claiming a vendor publishes nothing takes an enumeration, and it is the expensive claim to make, so here is exactly what was checked and what it showed.

1. Step 1Fetch the raw bytes

   Three surfaces stored in full: the pricing page, the homepage, and the warm-up email product page.

2. Step 2Search the whole file

   Not the visible text only. Scripts, inline styles and JSON payloads included, since a price is often rendered from data.

3. Step 3Strip the markup and search again

   Tags and comments removed first, so a figure split across elements by the site's own templating could not hide from the search.

4. Step 4Enumerate every link

   Every internal link on the pricing page extracted and read, looking for a second pricing surface, a plans page or a checkout.

The results were consistent across all three surfaces. No currency symbol followed by a digit appeared anywhere in those files, in the raw bytes or after the markup was stripped. No per-month price token appeared in the readable text. The specific per-inbox figure that circulates most widely in third-party roundups appeared zero times in the pricing page's bytes.

The link enumeration mattered as much as the search. Every internal link on the pricing page was extracted and checked, and the only pricing-related destinations were that page itself. There was no separate plans page, no checkout, no order form and no second pricing surface anywhere in that link set. Every plan's call to action pointed at the demo booking page.

Now the scope, which is the part that keeps this honest. That is what those three surfaces published when they were captured in August 2026. It is not a claim that no price exists anywhere in the world, that a figure was never published in the past, or that a sales rep will not send you a rate card within an hour of asking. It is a specific, checkable statement about specific pages on a specific date, and it agrees with what our survey of email warmup services already recorded about this vendor.

Volume-based pricing is a defensible model

It would be easy to write the absence of a price as a dark pattern, and that would be unfair as well as wrong.

Per-mailbox billing and per-volume billing charge for genuinely different things, and which one is cheaper depends entirely on the shape of your programme.

Per mailboxA rate for each inbox you connect

• Easy to compare between vendors before you talk to anyone
• Scales with exactly the thing cold email programmes scale, which is mailbox count
• Punishes a fleet of many low-volume mailboxes
• You pay the same for an inbox sending 10 a day as one sending 80

Per volumeA rate for warm-up mail generated

• Tracks the resource the vendor actually spends on you
• Can be cheaper for many mailboxes each sending conservatively
• Cannot be compared between vendors without a quote
• Your bill moves when your sending pattern moves

Look at the right-hand column against how a careful sending programme is actually built. Inbox rotation across many mailboxes at deliberately low daily volume each is the safer configuration, and per-mailbox pricing charges you for every one of those inboxes at full rate regardless of how gently you use it. A vendor billing on generated warm-up volume may well be cheaper for that shape. Warmy's model is defensible on its own terms.

What it costs you is comparability. You cannot put this vendor in a spreadsheet next to one that publishes a per-mailbox rate without first getting on a call, and that is a real cost paid by every buyer evaluating the category, including the ones who end up buying.

What fills the gap when a vendor publishes nothing

When a vendor publishes no figure and the search demand for its pricing is steady, the gap gets filled by people who are not the vendor. Specific per-inbox ladders for this product circulate widely, and they are not findable on the vendor's own surfaces by the checks described above.

We are deliberately not repeating those figures, and the reason is the whole argument of this page. Quoting a third-party blog for a vendor's price is exactly the practice this section is criticising, and doing it in the same breath would make the criticism worthless. If a number cannot be traced to the vendor's own page, it does not belong in your evaluation, however many articles repeat it. What happens when roundup figures are checked against the vendors' own pages, for this vendor and others in the category, is covered in our survey of warmup services, and we are not going to repeat that work here.

Tracing a figure yourself is quicker than it sounds, and it is the habit worth building. Open the vendor's own pricing page and search it for the number the roundup gave you. If it is not there, check whether the article names the page it came from, and whether that page still says it. A figure that no vendor surface carries, and that every roundup attributes to no source, is a figure somebody typed once and everybody else copied.

The generalisable lesson is small and useful. A published price you can verify is itself a feature of a product, separate from the product. It lets you shortlist without booking calls, it lets you budget before you commit, and it means the number you plan against came from the party who has to honour it. In a category where most vendors quote by demo, the ones that publish are doing you a service worth weighting in the decision.

How to get a quote you can actually compare

Volume-based pricing is quotable, so the fix is to walk into the call with the two inputs any volume quote will be built from. Have them written down before you book.

Before the call

• ✓Yes: Your mailbox count, including inboxes you plan to add in the next quarter
• ✓Yes: Intended warm-up volume per mailbox per day, as a number
• ✓Yes: Whether you need business mailboxes, consumer mailboxes or both
• ✓Yes: Whether your sending platform already bundles warmup you are paying for
• ✓Yes: The quote restated as a cost per mailbox per month, so it compares
• ~Depends: What happens to the bill when your sending volume changes

That last request is the one that turns a volume quote into a comparable number. Ask the vendor to divide their proposal by your mailbox count and quote you a per-mailbox monthly figure. Any vendor can do that arithmetic on the call, and once they have, you can put them in the same column as the vendors that publish per-mailbox rates. Ask for it in writing.

Where this sits in the decision

Warming feeds sender reputation without dominating it. Authentication on the sending domain, list quality, relevance and a genuine volume ramp all move inbox placement more than any warmup pool does, and no vendor in this category publishes controlled placement data, a point our warmup tools breakdown covers in full. Getting a new domain live in the right order is covered in our domain warmup guide.

If you are assembling the wider stack around this decision, our cold email tools stack and our notes on email deliverability platforms cover what else is in the budget. On the inboxes we operate, warming is standing maintenance rather than a placement lever, and we send one message per campaign with no bump sequences, because the complaint rate that governs placement answers to relevance far more than to warming.

Judge this vendor on whether volume billing suits your programme shape, and get the number in writing before you commit. Just do not budget against a figure you found on somebody else's blog.

If you would rather buy the outcome than the tooling, prepay one qualified meeting. If we do not book it within 30 days, you get a full refund.

Sources: Warmy pricing, Warmy homepage, Warmy warm-up email product page

Pricing and features verified as of August 2026. Verify current terms with the vendor before relying on them.