Warmy.io

What it does

Warmy.io is an email warmup and deliverability tool that gradually increases sending volume on a mailbox using an AI engine ("Adeline") that adjusts timing, volume, and engagement patterns to build sender reputation before a cold outbound campaign launches. It also offers free ancillary tools — an SPF/DMARC record generator and a deliverability test — plus inbox placement monitoring across major providers.

Who this helps

You warm up email inboxes.

You improve deliverability.

You send cold or marketing email.

You run outbound or email marketing.