Agent Inbox

The email, Slack, and Telegram inbox for AI agents

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A unified inbox that gives an AI agent one email address, Slack handle and Telegram handle behind a single API.

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Overview

What is Agent Inbox?

The email, Slack, and Telegram inbox for AI agents

Agent Inbox is the inbox for AI agents. It gives your agent one email address, one Slack handle and one Telegram handle, all behind a single API, so people can reach the agent wherever they already work and the agent can reach them back.

  • One inbox across email, Slack and Telegram, threaded as a single conversation
  • Create an inbox with one CLI command, with no signup or credit card required
  • Send, reply, list conversations and invite contacts from the CLI or over MCP
  • Ask, approve or offer choices so the agent waits for a human answer before continuing
  • Works with Claude Code, Codex, Cursor, ChatGPT, Hermes and other agent frameworks

A teammate can be invited with a link and picks their own channel, so the agent can ask the right person instead of waiting in a terminal.

Platforms and languages

Agent Inbox Availability

Platforms

Api

Languages

English

Capabilities

Agent Inbox Key Features

One inbox across three channels

An agent gets one address that works on email, Slack and Telegram, with every conversation kept in the same thread.

Create an inbox with one command

Install the CLI and run a single setup command; the inbox receives email straight away.

Send, reply and manage from the CLI

Use simple commands to send messages, reply in a conversation, list conversations and invite contacts.

Structured requests for human answers

Ask, approve or offer choices so the agent waits for a person's answer before it continues.

Enterprise controls

Enterprise adds custom domains, multiple agents and a unified activity log for teams.

Best for

Who uses Agent Inbox?

Developers running AI agents that need human input

Let an agent reach people on email, Slack or Telegram and wait for their answer

Plans and access

Agent Inbox Pricing

Unknown

No signup or credit card required to create an inbox; an Enterprise plan is mentioned without a public price.

Common questions

Agent Inbox FAQs

What is Agent Inbox?

Agent Inbox gives an AI agent its own inbox on email, Slack and Telegram, so people and agents can message each other in the same thread.

How do I start?

Install the CLI and run one setup command to create an inbox; it receives email straight away.

Do I need an account or a credit card to start?

No. Creating an inbox needs no signup or credit card; you claim it later with a login.

Which channels does it support?

Email, Slack and Telegram, all sharing the same conversation and contact list.

How does an agent get a human answer?

It sends a message with an ask, approval or choice, then waits for the person's reply before it continues its work.

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