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API-first email for AI agents — give any app or agent its own inbox to send, receive, and reply to emails programmatically.

Freemium·Email·API·AI·Developer Tools
AgentMail preview 1
AgentMail preview 2

What is AgentMail?

AgentMail is an API-first email service built for AI agents. Create inboxes programmatically, send and receive emails with full threading and attachment support, and get real-time notifications via webhooks or WebSockets. Supports custom domains with DKIM, SPF, and DMARC authentication.

SDKs for Python and TypeScript, MCP server integration, IMAP and SMTP access, and multi-tenant Pods for platform builders.

Features

  • Programmatic inbox creation via REST API
  • Full email threading with attachments
  • Real-time webhooks and WebSocket notifications
  • MCP server integration for AI agents

FAQs

Common questions about AgentMail

What is AgentMail for?
AgentMail lets AI agents and apps create their own email inboxes to send, receive, and reply to emails autonomously via API.
Does it work with Replit?
Yes — AgentMail is a native Replit connector. Every app you build on Replit can have its own email inbox.