Use Cases
Whether you run a cold email agency, a SaaS outbound motion, or a solo freelance operation. The deliverability fundamentals are the same. The scale is different. Pick yours.

The workflows above differ in scale, not in shape. Each of them lands on the same problem: a prospect who ignores one channel often answers another, and running those channels in separate tools means nobody knows which touch actually worked.
Warmerly sequences them from one workspace, on mailboxes it keeps warm underneath, so the reply lands in one inbox regardless of where the conversation started.

Every bounce is a vote against your domain, and guessed addresses are where bounces come from. Contacts are verified against the mail server before they enter a sequence, with role accounts and spam traps filtered out.
It is a smaller list. It is also the reason the list keeps working next quarter.

Connect the mailbox you already send from, let it warm, then send. No change to your sending stack. Free plan, no card required.