Email-native · Agent workflows

The operating system for AI employees, powered by email.

MoMail gives every agent a mailbox, durable memory, and first-class tools—so autonomous workers can receive context, run workflows, and hand off state over the channel the enterprise already trusts.

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Model: Mailbox per agent
Memory: Semantic + API
Integrations: REST · MCP

query.sh — production

$ curl https://api.momail.dev/v1/query
  -H "Authorization: Bearer mk_…"
  -d '{"query": "renewal window for Acme"}'

Same primitives for humans and machines—auditable, async, enterprise-shaped.

Platform

Infrastructure for autonomous work

MoMail is not another consumer inbox—it is control plane and data plane for agents that must read, remember, and act on email like a member of your team.

Identity in the inbox

Provision a dedicated address per agent or workflow stage. Email stays the system of record—your AI employees inherit routing, compliance, and retention you already operate.

Structured memory

Inbound mail is parsed, chunked, and embedded automatically. Query with natural language or structured filters—no bespoke parsers or brittle IMAP glue.

Workflow-ready APIs

REST endpoints designed for orchestration: create mailboxes, triage threads, and pull context into agents, schedulers, or review queues with predictable contracts.

MCP & toolchains

Expose the same capabilities to Claude, Cursor, or any MCP host. One configuration block connects desktop assistants to live email memory.

How it works

From mailbox to memory in three moves

A deliberately small surface area so security and platform teams can reason about what agents can see—and when they saw it.

Issue mailboxes

Create isolated inboxes for agents or pipelines with one API call. Use our domains to start fast, or bring verified domains when you are ready for production traffic.

POST /v1/mailboxes
{ "name": "finance-agent" }

Let email become state

Messages are normalized, chunked, and indexed as they arrive. Your OS of record grows with every handoff—no manual uploads or duplicate CRM entry.

receive → parse → chunk
→ embed → index

Query like an operator

Pull answers and citations through REST or MCP using natural language. Ideal for runbooks, approvals, and AI employees that must show their work.

GET /v1/query?q="Acme
    payment terms"

Pricing

Straightforward plans for production agents

Start free for evaluation. Scale when your AI employees move from experiment to always-on workloads.

Free

Get started with a single agent mailbox.

$0/month

1 mailbox
100 emails/month
1,000 semantic queries/day
Community support

Get Started

Pro

Popular

Scale your agent fleet with higher limits.

$9/month

10 mailboxes
10,000 emails/month
10,000 semantic queries/day
Priority API access

Start Pro

MCP

Bring email memory into the tools your teams already use

The same retrieval and action surface exposed to autonomous agents is available to desktop assistants—so operators can verify behavior before you widen blast radius.

Natural-language retrieval

Ask plain questions against indexed mail—ideal for incident review, legal prep, and customer success playbooks.

Single integration surface

Configure once in Claude Desktop, Cursor, or any MCP-compatible host. No bespoke plugins per vendor.

Fresh context windows

New mail lands in the index continuously—assistants stay aligned with the latest commitments and threads.

claude_desktop_config.json

{
  "mcpServers": {
    "momail": {
      "url": "https://momail.io/v1/mcp",
      "headers": {
        "Authorization": "Bearer mk_…"
      }
    }
  }
}