AgentMail

In plain words

AgentMail provides individual email inboxes for AI agents, enabling them to independently send, receive, and reply to emails without requiring shared mailboxes or OAuth configurations. The platform includes real-time webhooks and websockets, semantic search across inboxes, and built-in email parsing with attachment extraction. Designed for developers, startups, and enterprises deploying email agents, it offers a free tier to get started.

written from the facts on this page · September 2026

From the sources

AgentMail gives every AI agent its own email inbox. Your agent sends, receives, threads, and replies to emails on its own. No shared mailboxes, no OAuth per inbox, no human in the loop. Real-time webhooks and websockets. Semantic search across inboxes. Built-in email parsing and attachment extraction. Developers, startups, and enterprises are already deploying email agents with AgentMail. Free to start.

AgentMail gives AI agents real email inboxes. Create, send, receive, and search messages via REST API — built for autonomous agents and agentic workflows.

AgentMail is the email inbox API for AI agents. It gives agents their own email inboxes, like Gmail does for humans. from agentmail import AgentMail client = AgentMail () inbox = client . inboxes . create ( username = " hello " , domain = " agentmail.to " ) Live Inbox This is a real email inbox just created forfrom agentmail.to

• AE
  AgentMail – Email infra for AI agents2025 · chat.agentmail.to · ▲121

  Hey HN, we're Haakam, Michael, and Adi. We're building AgentMail (https://agentmail.to/), an API to give AI agents their own email inboxes. We’re not talking about AI for your email, this is email for your AI. We started building email agents because they can converse with users in their inboxes, automate email-based workflows, and authenticate with third-party applications. Given these unique capabilities, we think email will be a core interface for agents. But we were building on top of Gmail, which was a struggle: poor API support, expensive subscriptions, rate limits,…

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  Atomic Mail AgenticJun 2026 · atomicmail.ai · ▲268

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  Outerspan2025 · outerspan.com · ▲205

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• AE
  Agent.email – sign up via curl, claim with a human OTPMay 2026 · ▲99

  Hi HN! We're Haakam, Michael, and Adi from AgentMail- a ycs25 company. We give AI agents their own email inboxes. Recently, we ran an experiment called Agent.Email. It's a signup flow designed specifically for AI agents instead of humans. The inspiration came from a few comments we received when we did our seed launch a few months back. They all came from the very apt observation that agents not being able to sign up to a product made for agents without human credentials was ironic and unideal. This is basically the thesis we built AgentMail on: The internet was made for humans exclusively,…

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  AgentMailr – dedicated email inboxes for AI agentsMar 2026 · agentmailr.com · ▲7

  I kept running into the same problem while building AI agents: every agent that needs email ends up sharing my personal inbox or a single company domain. That breaks attribution, creates deliverability risk, and makes it impossible to test sender identities per agent. So I built AgentMailr. You call an API to create an inbox, your agent gets a unique email address, and replies route back to that specific agent. Works for both inbound (OTP parsing, reply routing) and outbound (cold email, notifications). Bring your own domain is supported so emails come from your domain, not ours. REST API…

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  inbound 2025 · inbound.new · ▲227

  Hey HN! I've been working on Inbound (inbound.new) - an email system that lets you programmatically manage email addresses and route them to AI agents, webhooks, or forward them anywhere. The core idea: instead of manually managing email addresses, you create them on-demand via API and route incoming emails to your AI agents or other automated systems. For AI Agents: Create [email protected] and emails get sent to your AI agent as webhooks. Your agent can reply using our SDK. Perfect for AI customer support or automated responses. For Email Forwarding: Set up [email protected] to…

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