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ActionLayer is an AI-agnostic email infrastructure platform for AI assistants. It gives any AI agent a real business email identity, an inbox, conversation threading, a draft submission workflow, human approval notifications, and controlled sending — all through a single REST API or MCP server.

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What ActionLayer Does

Email Identities

Create real sender addresses on your own domain. Your AI sends as assistant@yourcompany.com.

Inbox & Threads

Inbound emails are parsed, threaded, and stored. Your AI reads conversations in full context.

Draft & Approve

Your AI submits drafts. A human approves before anything sends. Auto-send is opt-in only.

Rule Engine

Route, tag, and auto-handle inbound emails based on conditions you define.

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What ActionLayer Is Not

  • Not an AI product — we never call OpenAI, Anthropic, or any AI provider
  • Not email marketing — no campaigns, no bulk send, no tracking pixels
  • Not a Gmail wrapper — Postmark handles all email transport
  • Not no-code — this is a developer-first API product

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How It Works

Your AI Agent (Claude, GPT, n8n, LangChain, etc.)
         ↓ calls ActionLayer API or MCP
ActionLayer  ←→  Postmark (email transport)
         ↓
    PostgreSQL + Redis
         ↓
      Your Domain
Your AI is the intelligence layer. ActionLayer is the execution layer.

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Choose Your Integration

REST API

Full control via HTTP. Works with any language or framework.

MCP Server

Native tool use for Claude Code, Claude Desktop, and any MCP-compatible agent.