Squibb is a cold email platform with the sending infrastructure built in. Add your leads or find them with Squibb Leads, write the sequence yourself or let one of two free agents draft it in its voice, and send through Squibb's own domains. Replies come back to the inbox you connect and to the Squibb Inbox, where the sequence stops for that person.

Three places: Squibb Leads, which searches for companies and people matching who you describe and verifies their email addresses; a CSV you upload; or a lead provider you connect, such as Apollo, Hunter.io or Clay. Every address is checked before a campaign sends to it.

You decide. Write every email yourself, or let Jett or Sable, the two free agents, draft the sequence in its own voice from the brief you give it, then edit anything before it sends. Emails sign off with your name, not a company's.

One credit is one campaign email sent. A lead found by Squibb Leads is 10 credits. Leads from a connected provider such as Apollo or Hunter.io are billed by that provider and use no credits. No per-seat pricing.

A campaign that runs out pauses and holds its place; it resumes on its own as soon as the balance covers one more email, whether from a top-up or your plan renewing. Nothing is charged beyond the credits you have.

Yes. Pause holds every sequence in place; resume picks up where it left off, with follow-ups shifted forward by the time spent paused. A sequence also stops on its own the moment that person replies or unsubscribes.