AgentMail

Email inbox API built for AI agents to send and receive.

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About AgentMail

AgentMail gives AI agents their own email inboxes through an API: one call provisions an inbox, and agents can send, receive and manage messages in threaded conversations, with attachments, permissions and separate workspaces per customer. It is built for agentic workflows that need a real address rather than a human mailbox. The free tier includes three inboxes; paid plans scale volume.

AgentMail website preview

Live preview of agentmail.to via the WordPress mShots service — it can take a few seconds to generate on a first visit.

AgentMail: strengths & things to check

Strengths

Free tier available — you can start without paying (freemium model).
Covers email, api, ai agents, inboxes — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 316 tools in the AI Agents category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

AgentMail pricing

Pricing model	Freemium — a free tier lets you start, and paid plans are available if you need more.
Free access	Yes — free tier, paid upgrades available
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	agentmail.to

AgentMail key facts

Category: AI Agents
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: email, api, ai agents, inboxes
Official site: agentmail.to

AgentMail FAQ

How much does AgentMail cost?

Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (agentmail.to).

What is AgentMail used for?

Email inbox API built for AI agents to send and receive. Its focus areas in the AI Agents category: email, api, ai agents, inboxes.

Where can I try AgentMail?

On its official site, agentmail.to — the Visit Official Site button above goes straight there.

AgentMail vs alternatives

	AgentMail	88Agents	AgentDesk	AgentDock
Pricing	Freemium — a free tier lets you start, and paid plans are available if you need more.	Paid — this directory does not list a free tier for it.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas	email, api, ai agents, inboxes	ai agents, chatbots, agencies, multi channel	ai agents, proposals, client intake, professional services	ai agents, customer support, automation, writing editor
Official site	agentmail.to	88agents.co	agentdesk.thewedgemethodai.com	agentdock.ai
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the AI Agents category

Autonomous AI agents that plan and execute tasks for you — general agents, AI browsers, AI employees, app builders, and coding agents. The AI Agents category on Tools Hub currently lists 316 tools. Alongside AgentMail, it includes Sauna, Kolleno, AskHandle, Quickchat AI.

FreemiumAI Agentsemailapiai-agentsinboxes

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More in AI Agents

Comparing tools in the AI Agents category? These related listings are worth a look: Sauna — Your proactive AI teammate; Kolleno — AI-powered accounts receivable and order-to-cash automation; AskHandle — No-code AI agent for customer communication on web and WhatsApp.