HotHawk is cold email software for B2B sales teams and lead gen agencies that run outbound as a priority, not a side project. Most sequencers only show you replies from the exact contacts they emailed. HotHawk connects to your real mailboxes and pulls in everything: the colleague your prospect forwarded the email to, the decision-maker they looped in on CC, and the reply that came back while someone was on holiday. Every one of those lands in the Master Inbox, our reply management layer, so nothing sits unseen in a mailbox no one is watching. Once a reply arrives, round robin rules and mailbox groups assign it to the right rep the moment it lands. No manual triage, no lead left unowned, no two people answering the same prospect. On the sending side you get unlimited mailboxes with no per-inbox fees, automatic rotation so no account sends too much too fast, and a warmup pool built only from real Google and Microsoft mailboxes. Open and link tracking are switched off entirely, because we enforce deliverability best practices for every user by default. Agencies can white label the whole platform under their own brand and domain, and deliver positive replies to clients through a branded portal. Two-way HubSpot and Salesforce sync, a full API, webhooks and an MCP server keep HotHawk wired into the rest of your stack. Unlimited mailboxes. Unlimited lead storage. One platform that sends, captures and routes.