Sales and marketing teams sending cold or bulk email who need to stay out of spam folders; from $49 a month after a week's trial.

Kenning's take

What it does

Warmy warms up email domains and IP addresses by sending and engaging with mail across a network of real mailboxes, so new or damaged senders build a good reputation. Its AI engine, Adeline, watches sending patterns and suggests fixes, and the service adds seed-list testing, list verification and DMARC monitoring. It works alongside common email providers and marketing platforms such as Klaviyo, Mailchimp and HubSpot.

  • Warm-up across a network of over 1 million mailboxes
  • Adeline AI deliverability co-pilot
  • Seed list inbox placement tests
  • Email verification and DMARC monitoring
  • Domain and IP reputation tracking
  • API access and n8n automation

Who it suits. Sales, marketing and ecommerce teams that send email at volume and need it to reach the inbox.

Key facts

Made by
Warmy
How to get it
7-day free trial, no card needed; demos with the sales team
Works on
Web
Free plan
7-day free trial, no credit card

Pricing

PlanPriceBilled
Starting plan$49month

source

FAQ

What does Warmy do?

It warms up email domains and IPs so messages reach inboxes, using a network of real mailboxes and an AI engine called Adeline.

How much does Warmy cost?

Plans start at $49 a month and are priced by warm-up volume. There is a 7-day free trial.

Facts from the maker's own pages and the sources listed. Checked 2026-10-11.