All Systems Online
10,000,000+ emails processed

The First
Email Provider
For AI Agents

Gmail was built for humans — Agentmail wasn't.

Backed byY CombinatorCombinator
Agentmail API
Request
Response

Playground

Try out our Playground which is built on our API.

This is a live demo. All inboxes created are real email addresses. You can create inboxes on the fly, interact with your inbox, compose emails, and more.

Features to get your emails delivered

AgentMail offers a variety of features to make sure your agents can send and receive emails.

Optimized Email Deliverability

Fault-tolerant, high availability global email delivery with SPF, DKIM, and DMARC protection.

Built for Developers

API, SDK ready to integrate with your favorite tools and platforms.

6,092Agents in Production
72KEmails delivered

+1200 customer responses

Launch with scale

Send and receive emails at scale with AgentMail with our usage-based pricing.

from agentmail import AgentMail

client = AgentMail()
inbox = client.inboxes.create(
    username="hello", 
    domain="agentmail.to"
)

client.inboxes.messages.reply(
    inbox_id=inbox.inbox_id,
    message_id="...",
    text="Hello, world!"
)

Agent Status

Seamless Integration

Get started with AgentMail with a couple lines of code in seconds.

"Why not just use the Gmail API?"

We aren't agents for email,
but email for agents.

Here's what makes us different from any other email solution.

Scale with Unlimited Inboxes

Create unlimited agent inboxes at scale with flexible, usage-based pricing instead of fixed subscription fees with built-in support for SPF, DKIM, and DMARC to optimize inbox delivery and prevent spam.

Identity & Authentication

Empower agents with their own email identities for seamless third-party integrations–no MFA or OAuth hassles.

Custom Domains for Your Agents

Set up custom domains for your agents’ email identities.

Smart Parsing

Automatically parse and structure email content, including HTML bodies and attachments.

Framework Integration

AgentMail integrates with virtually all popular frameworks like Langchain, Llamaindex, and CrewAI to make the dev experience seamless.

API-First

Simple, well-documented API designed for easy integration with AI systems.

More than just an email provider

AgentMail is built for AI agents, not just humans. See how we stack up.

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Core Functionality

Email Sending
Email Receiving
Email Threading
Inboxes
Indefinite Data Storage

Developer Experience

API-first
API Key Authentication
Webhooks
Websockets

AI-Native Features

Structured Data Extraction
Semantic Search
Attachment Parsing

Try it for yourself

Integrate AgentMail into your application in minutes, not hours.

create-inbox.js
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import { AgentMailClient } from "agentmail";
const client = new AgentMailClient({
apiKey: "YOUR_API_KEY"
});
// Create an inbox
const inbox = await client.inboxes.create({
username: "sales-agent",
domain: "yourdomain.com",
displayName: "Sales Agent"
});
AgentMail SDKjavascriptCreate Inbox
UTF-8LF12 lines
A Short Demo

Yep. It's that easy to give an agent an inbox

Now, agents can not only send and receive, but reply and take actions autonomously on emails

Agents can act as first class citizens on the internet once we give them inboxes.

Powerful capabilities

What can you build?

Watch as these example agents handle real-world scenarios with email communication..

Select a use case:

Internet Resource Agent Demo

Get Started

Start building with AgentMail today.

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Email infrastructure for agents.
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Designed and Developed with love by the AgentMail Team