Warmy is an email deliverability platform that warms up your mailboxes, tests inbox placement, and monitors reputation, with plans from $49/mo and a 7-day trial. It runs warm-up in a network of 1M+ real mailboxes and adds an AI co-pilot called Adeline. It suits cold email senders and agencies, but pricing depends on volume. Here is the full review.
| Category | Rating |
|---|---|
| Features | Wide: warm-up, tests, DMARC, verification |
| Value | Fair, volume-based pricing |
| Best for | Cold email senders and agencies |
| Starting price | From $49/mo (7-day trial) |
Our rating on AIPick: 4.4 / 5.
Warmy warms up your domains and IPs inside a network of more than 1 million real mailboxes. B2B plans use business mailboxes at Google Workspace and Microsoft 365, and B2C plans use consumer mailboxes at Gmail, Yahoo, and Outlook. The Adeline AI co-pilot reads your test results, DNS, and warm-up data and tells you what to fix next.
Other tools include placement tests across a 500K+ US seed list, a reputation tracker, Google Postmaster data, DMARC monitoring, a templates AI optimizer, email verification, and full API access with n8n, Zapier, and Make automation.
| Plan | Price | Notes |
|---|---|---|
| B2B Sender | From $49/mo | Volume-based, 7-day trial |
| B2C Sender | From $49/mo | Volume-based, 7-day trial |
| Custom | Custom | Dedicated success manager |
You pay for the warm-up volume you need. Every plan lists a dedicated deliverability expert and 24/7 human support.
Quick Review — Warmy
Warmy suits teams that send cold email at scale and want testing and monitoring in the same place as warm-up. Warm-up helps reputation, but it cannot fix a poor list or weak copy, so pair it with list cleaning and a good sending tool.
See more in our email deliverability and warm-up tools collection, or read Warmy vs Warmbox.
Does Warmy have a free trial? Yes, a 7-day trial.
How much does Warmy cost? Plans start from $49/mo with volume-based pricing, plus a custom plan for larger senders.
What is the difference between B2B and B2C plans? B2B warm-up uses business mailboxes at Google Workspace and Microsoft 365. B2C uses consumer mailboxes at Gmail, Yahoo, and Outlook.
Does Warmy have an API? Yes, full API access is included, with automation through n8n, Zapier, and Make.
Thomas
Founder
Thomas is the founder of AIPick.info and an avid AI enthusiast dedicated to testing and reviewing the latest tools. He believes technology should make life easier and more enjoyable for everyone. Beyond providing practical reviews, Thomas aims to build an uplifting space where AI feels accessible, delivering insights with energy, positivity, and a commitment to helping others innovate with a smile.
