product
Provision real inboxes via API and give them the scale they need without running into bottlenecks introduced by Gmail.
Persistent conversations
- Monday
Agent requests a quote.
- Tuesday
Run ends.
- Thursday
Vendor replies with a PDF.
- Event
Webhook notifies your app.
- Agent
New run retrieves the thread.
- Agent
Agent replies.
Replies and attachments stay in one thread, ready for your agent’s next run.
THE OLD EMAIL STACK
The inbox is now an API resource you can do CRUD on. No more having your agents click through UI via CUA.
Inbox
12 new
Gmail
Visa Debit
11:29
Payment received
Re: Project update
10:14
3 new messages
Design review
Yesterday
2 attachments
Access request
July 3
Permission needed
{
"to": "user@company.com",
"from": "noreply@agentmail.com",
"subject": "Your report is ready",
"body": "Hi there, ...",
"headers": {}
}

Subscribe to incoming-email events and let your application start a run when a message arrives. Your agent can read the request, retrieve attachments, and reply through the API.
See what you can build
Get started with native integrations for your favorite agent frameworks and tools.

- Codex
- Claude
- Grokbot
- Replit
- LangChain
- OpenClaw

Prompt
Give yourself access to AgentMail by following the guide at:
https://agentmail.to/docs/get-started/agent-signup
and refer to:
https://agentmail.to/llms.txt
for the documentation index.
Install the SDK and start building with AgentMail













