Lemwarm vs Warmy 2026: Standalone or Bundled Warmup?

Lemwarm sells two ways: standalone at $29/month per inbox (Essential) or $49/month (Smart), no lemlist required, or free bundled into any paid lemlist plan starting at $69/month, per lemwarm's and lemlist's pricing pages. Warmy is a standalone warmup and deliverability suite with volume-based custom pricing and no published rate. If you want the cheapest transparent price, Lemwarm's standalone tier wins. If you want a broader deliverability toolkit and don't mind a demo call, Warmy is built for that.

Warmup isn't a nice-to-have line item. A domain landing 15% of cold email in spam is quietly wasting every dollar you spent sourcing that list. On a 50-meeting-a-month motion, a 10-point swing in inbox placement is the difference between hitting pipeline and missing it.

Lemwarm vs Warmy at a glance

Axis	Lemwarm	Warmy	Better for
Pricing	Standalone: $29/mo (Essential) or $49/mo (Smart) per inbox, no lemlist required, per lemwarm's pricing page. Also free inside lemlist's Email plan ($69/mo) or Multichannel plan ($109/mo per user).	Volume-based, custom quote after a demo, per Warmy's pricing page. 7-day free trial, no card.	Lemwarm for transparent published pricing
Core capability	Dedicated standalone warmup tool, or a free feature inside lemlist's full outbound platform (sending, lead database, lemAgent)	Dedicated standalone warmup and deliverability monitoring product	Tie, both work independently of a sending platform
Deliverability features	Real inbox-to-inbox email exchange, provider matching, sending caps with auto-pause	AI-driven warmup (Adeline AI), seed list network, Google Postmaster integration, inbox placement tracking	Warmy for teams that want dedicated monitoring dashboards
Integrations	Works with any inbox when bought standalone; also runs natively inside lemlist	Connects to Gmail, Outlook, Yahoo, Google Workspace, Microsoft 365, and 20+ other providers, per Warmy's homepage	Tie, both are tool-agnostic when bought standalone
Best-fit team size	Solo senders to agencies, especially teams already on lemlist for sending	Any team size, including agencies juggling Smartlead, Instantly, or Apollo across clients	Warmy for agencies wanting one deliverability dashboard across many domains

Is Lemwarm actually a standalone product?

Yes. Lemwarm sells on its own at lemwarm.com, starting at $29/month per inbox (Essential) or $49/month (Smart), with no lemlist subscription required, per lemwarm's pricing page. It's also available free inside any paid lemlist plan, so teams already sending through lemlist get it at no extra cost.

That split matters for pricing. If you're not using lemlist to send, you're paying $29 to $49/month per inbox directly for warmup. If you are, that same warmup rides along inside a $69/month Email plan built for sending, not just warmup.

How much does Warmy cost in 2026?

Warmy doesn't publish fixed dollar tiers. It splits plans into B2B Sender, B2C Sender, and Custom, priced on warmup volume and quoted after a demo, per Warmy's pricing page. That's a real gap next to Lemwarm's transparent monthly numbers, though Warmy's 7-day trial needs no credit card, so you can test inbox placement before any sales call.

Which tool wins on deliverability, and which fits your stack?

Warmy is the deeper toolkit for deliverability specifically. It runs an AI system called Adeline, keeps a seed list network, integrates with Google Postmaster Tools, and tracks inbox placement directly, per Warmy's homepage. Lemwarm's protections are more focused: real inbox-to-inbox exchanges with sending caps and auto-pause, per lemwarm's pricing page.

Stack fit is close either way, since both now work standalone. The real difference is pricing model: Lemwarm gives you a fixed number upfront, Warmy makes you talk to sales first. For a founder testing warmup on 2-3 inboxes, that transparency alone often decides it.

Frequently asked questions

Is Lemwarm available without a lemlist subscription?
Yes. Lemwarm sells as a fully standalone product at lemwarm.com, starting at $29/month per inbox (Essential) or $49/month (Smart), per lemwarm's pricing page. It's also available free bundled inside any paid lemlist plan.

How much does Warmy cost?
Warmy doesn't publish fixed price tiers. Pricing is volume-based and quoted after a demo, per Warmy's pricing page. It offers a 7-day free trial with no credit card required.

Can I use Lemwarm or Warmy if I send through Smartlead or Instantly instead of lemlist?
Yes, both work independent of your sending tool when bought standalone. Lemwarm's standalone plans connect to any inbox, and Warmy connects to Gmail, Outlook, Yahoo, Google Workspace, and Microsoft 365, per each vendor's site.

Which is better for a small team on a budget?
Lemwarm's $29/month Essential tier is the cheaper published price for a standalone tool. If you're already paying for lemlist to send campaigns, Lemwarm is effectively free. On a different sender, weigh Warmy's custom quote against your actual send volume before committing.

Neither tool replaces the work of building a deliverability-safe sending operation: seasoned domains, sane daily limits, and copy that doesn't trip spam filters on its own. Modern Inbound has booked 3,000+ qualified B2B meetings running that operation end to end. If you'd rather hand off the infrastructure than pick between warmup tools yourself, see our setup service.

By Rishabh Ambasta, Founder, Modern Inbound.