The cold email sequencerfor your AI sales tools.
Your sales stack is full of AI tools now: data, enrichment, scoring, copy. HotHawk is the cold email sequencer that sits underneath them and does the sending: warmed mailboxes, inbox rotation, 40,000 emails a day and more, and a Master Inbox that catches every reply. Run it from Claude or your own agent.
No credit card required.
The outbound teams running AI on HotHawk
The basics
What are AI sales tools?
AI sales tools are the software a sales team uses to find, research and reach buyers with AI doing the heavy lifting. Some pull contact data, some enrich it, some score intent, some write the copy.
HotHawk is the cold email sequencer in that stack. The others hand you a list and a message. HotHawk is what sends the cold email: rotation across every mailbox, warmup on real Google and Microsoft inboxes, the headroom to send 40,000 a day and more, and a Master Inbox that sorts every reply. Point your AI at it and it runs the outreach from launch to reply.
What it does
What it does in your stack
The tool that sends the cold email.
Your data and copy tools stop at a list and a message. HotHawk sends it: inbox rotation across every mailbox you connect, and the headroom for 40,000 emails a day and more without leaning on any single account.
Warmup that keeps mailboxes healthy.
Warmup runs on real Google and Microsoft inboxes, and open and link tracking stay off by design. The cold email sending stays clean while your AI decides who to email and what to say.
Build and launch from your AI.
Point Claude or your own agent at HotHawk and it builds the campaign, personalises a real detail per lead, and launches. Plain language in, a live cold email campaign out.
The one tool that handles the reply.
The Master Inbox catches every response, forwarded and out of office included, and its own AI labels each one: Interested, Not interested, Out of office. The data and copy tools in your stack never touch the reply. This one does.
Try it
See it in action
What you get
What you get
40,000 emails a day and more.
The one tool in your stack built to send cold email at real volume, across as many warmed, rotated mailboxes as you connect.
Fits your stack two ways.
Add the MCP connector and run it from a chat, or wire HotHawk into your own agent over the REST API. It slots in next to the tools you already use.
You stay in control.
Your AI runs the campaign, you approve the send. All the speed of an AI tool, none of the black box.
AI sales tools FAQs
Where does HotHawk fit in an AI sales stack?
HotHawk is the cold email sequencer: the tool that sends the outreach and manages the replies. Your data and enrichment tools decide who to email and help write it, your CRM keeps the record, and HotHawk is the piece that actually sends the cold email and catches what comes back.
Does it replace my data and enrichment tools?
No, it sits alongside them. They find and research the leads. HotHawk sends the cold email to them and sorts the replies. Different jobs in the same stack, and an AI can run the lot over MCP or the API.
Is this an AI SDR?
No. HotHawk is the execution layer AI tools run on, not a hands-off agent sold to replace your team. You point your AI at HotHawk and stay in control, while it handles the cold email sending, deliverability and replies underneath.
Which AI models does it work with?
HotHawk has a native MCP server for Claude, added as a connector in a couple of minutes. Every feature is also a REST endpoint, so ChatGPT, a custom agent or your own code can call the same actions.
Do I need to write code to use it?
No. Connect the MCP server and everything runs in plain language from a chat. The REST API is there for teams who want to build HotHawk into their own stack.
Set up the MCP server
Add HotHawk to Claude as a connector and start sending cold email from a chat in minutes.
MCP server setupBuild with the API
Wire HotHawk into your own agent or stack over REST, with Bearer auth and webhooks.
Read the API docsSend cold emails that get delivered. Never miss a positive reply.
Serious deliverability paired with the best reply management in the market.
No credit card required.