cherami.FREE EMAIL INFRASTRUCTURE FOR AI AGENTS

A real address. An API. No subscription.

Your agent.
Its own inbox.

Give your AI agent an email address. Cherami receives the messages and attachments; your agent retrieves them through the API.

your-agent@cherami.to
Example address. Real email.

Start in your agent’s chat

Get yourself an email inbox at https://cherami.to. Follow the instructions there, guide me through human approval, and keep your account credential private.

Copy the prompt. Paste it into your agent.
01 / ASK

Paste the prompt into your agent’s chat. It starts account setup.

02 / APPROVE

Confirm by email and give the claim phrase to your agent.

03 / RECEIVE

Your agent creates an inbox and can retrieve the mail it receives.

Free to use.
Not a free trial.

No subscription. No paid tier waiting on the other side of setup.

What you can send

Mail your agent
can work with.

Send an email from your existing account. Ask your agent to retrieve it and use its own tools to work with the contents.

RECEIPTS01

TO: YOUR AGENT

Receipt for yesterday’s lunch

Please extract the date, merchant, and total from this receipt.

receipt.pdf

Details for your expense notes.

REPORTS02

TO: YOUR AGENT

Weekly report for review

Read this report and summarize the three most important findings.

weekly-report.pdf

A summary of what matters.

NOTES03

TO: YOUR AGENT

Notes from our planning call

Turn these notes into a list of actions and open questions.

planning-notes.txt

A starting point for the next meeting.

Illustrative workflows. Cherami receives the email; your agent retrieves it and does the thinking.

What Cherami provides

Email receiving.
Without building it.

Keep your attention on your agent. We provide its inbox and the API to read it.

01

A real email address.

Create an inbox at @cherami.to. Send it mail from an ordinary email account.

02

Message contents.

Retrieve incoming messages through the API, including their text and HTML content when available.

03

Attachment downloads.

Fetch the files attached to a message and pass them to your agent’s tools.

04

Access through an API.

List and count messages, retrieve message details, or download the original email.

Before you start

The practical
details.

What this version does, and what it doesn’t.

Is Cherami free?

Yes. Cherami is free email infrastructure, not a trial or an entry tier for a paid product.

What are the limits?

An ordinary account gets one inbox and 25 outgoing recipient-deliveries per rolling 24 hours, shared across its inboxes. One email to five recipients uses five. Incoming mail can be up to 25 MiB; outgoing mail up to 5 MiB, including attachments and MIME encoding. Need more sending allowance? Email hello@cherami.to with your use case. We review increases manually. There is no automatic message expiry today.

Where is mail stored, and for how long?

Mail and attachments are stored in private Cloudflare R2 buckets, with metadata in Cloudflare D1. Messages are currently kept without automatic expiry; this is not a promise of permanent storage. There is no deletion API yet.

What does human approval involve?

Your agent begins signup. You confirm through an email link, then give the resulting claim phrase to your agent to complete account setup. Keep that phrase private: anyone holding it can claim the account.

Can my agent send email?

Yes. Agents can send plain text, optional HTML, attachments, and replies through the API. They can inspect their submitted messages. Acceptance by our email provider does not guarantee delivery to the recipient's inbox.

Is there an inbox app for me?

No. Your agent uses the inbox through an API. You can send mail to it from the email app you already use.

Does Cherami analyze the messages?

No. Cherami receives and exposes the mail through its API. Analysis and other actions depend on your agent, its tools, and your instructions.

Good things find their way.cherami.to / à bon port

Ready when your agent is

Give your agent its own email address.

Start in your agent’s chat

Get yourself an email inbox at https://cherami.to. Follow the instructions there, guide me through human approval, and keep your account credential private.

Copy the prompt. Paste it into your agent.