SpamCipher
SpamCipher is a full-loop cold email and deliverability platform for founders and sales teams who want to reach the inbox, not spam. One credit balance powers email verification, inbox-placement testing, DMARC and blacklist monitoring, domain health, inbox warm-up, and cold-email sending from your own or done-for-you mailboxes. Automations, AI agents, and a verified B2B lead database round it out. Inbox now, inbox always.