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AgentMail

AgentMail

Email inbox API for AI agents to create, send, and receive messages via REST

AgentMail preview

AgentMail provides AI agents with real email inboxes, enabling them to create, send, receive, and search messages entirely via REST API. Built specifically for autonomous agents and agentic workflows, it eliminates the need for manual email handling.

Key Features

  • Inboxes API: Create, manage, and operate email inboxes entirely via API with custom domains and multi-tenancy support
  • Threads & Replies: Full email thread management including attachments and realtime events
  • Semantic Search: Advanced search capabilities to find relevant emails quickly
  • Data Extraction: Automatically extract structured data from emails
  • SDKs & MCP: Python, TypeScript, and CLI SDKs with Model Context Protocol (MCP) support
  • Agent Integrations: Native support for popular AI agents like Claude Code, Hermes, OpenClaw, Codex, Cursor, and Grok
  • Security: Agent Armor feature to screen inbound mail before agents process it
  • Scalability: Built for enterprise-grade performance with global infrastructure

Tech / Self-Hosting

AgentMail is a fully managed cloud service with no self-hosting option available. The platform provides REST APIs, SDKs (Python, TypeScript, CLI), and MCP servers for seamless integration with AI agent frameworks. All infrastructure is managed by AgentMail with enterprise-grade security and compliance standards.