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Warmerly

Warms email mailboxes to build sender reputation, then sends personalised cold email and LinkedIn sequences from them into one shared inbox.

Free plan · From $19/moActively maintained

SalesWorkflow automationFree tier
warmerly.com ↗LinkedInGitHub
Open warmerly.comAlternativesSet it up for my teamIs Warmerly yours? Claim the card →
At a glanceswept Oct 14, 2026

≈ 46visits/mo

Use not read yet · estimate, read Oct 14, 2026

For
B2B sales teams, cold email agencies and founders sending cold outreach from Gmail or Microsoft mailboxes
Price
Free plan · From $19/mopricing page, read Oct 19, 2026Trial & discounts: 7-day free trial
Activity
Actively maintainedrelease 9 days ago · site updated 8 days ago
Company
since 2026per their site
Runs as
API
Used for
  • warm up new mailboxes before a cold email send
  • run personalised email and LinkedIn sequences from warmed mailboxes
  • check where campaign emails land with inbox placement tests
read off warmerly.com on Oct 19, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 19, 2026

Free plan · From $19/mo

Trial & discounts 7-day free trial

pricing page

The companyeach fact with its source · read Oct 19, 2026
Your datawhat they publish, each line with its page · read Oct 19, 2026

“We do not use your content to train our own models, and we do not permit our AI provider to train on data submitted through our account.”

privacy policy ↗

These are Warmerly's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 19, 2026
  • MCP servercom.warmerly/warmerlyverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-19
  • Address to connectapp.warmerly.com/api/mcp
  • Status pagelinked from the homepagestatus.warmerly.com ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Salesby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is Warmerly?

    Warms email mailboxes to build sender reputation, then sends personalised cold email and LinkedIn sequences from them into one shared inbox. It is listed in the Atlas under Sales.

  • Who is Warmerly for?

    B2B sales teams, cold email agencies and founders sending cold outreach from Gmail or Microsoft mailboxes

  • How much does Warmerly cost?

    Warmerly has a free plan; paid plans start at $19/mo, per its pricing page on 2026-10-19.

  • Is Warmerly free?

    Yes, Warmerly has a free plan, per its pricing page on 2026-10-19.

  • Is Warmerly still maintained?

    Actively maintained: release 9 days ago · site updated 8 days ago.

  • Does Warmerly train AI on your data?

    No, per its privacy policy (2026-10-19): “We do not use your content to train our own models, and we do not permit our AI provider to train on data submitted through our account.”

  • Is Warmerly safe?

    We do not audit vendors. What Warmerly publishes, read 2026-10-19: GDPR, CCPA stated on its trust center; on training with your data, “We do not use your content to train our own models, and we do not permit our AI provider to train on data submitted through our account.”.

  • Does Warmerly have a free trial?

    Yes, a 7-day free trial, per its pricing page (2026-10-19).

  • How do I cancel Warmerly?

    In its own words (terms of service, 2026-10-19): “When you cancel your plan you choose whether your OneMail mailboxes move to a subscription of their own or close.”

  • Does Warmerly give refunds?

    In its own words (terms of service, 2026-10-19): “LinkedIn accounts, whether bought one at a time or in a pack of 3 or 5, are non-refundable: cancelling stops the next renewal and the accounts keep working until the end of the period you have paid for.”

  • What are alternatives to Warmerly?

    In Sales, by use: Prospeo, ColdIQ, RevenueBase, Apollo.io, AI Follow-ups by folk, Instantly.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk