Email for your agent.
From $9.50 a month.
Pick a plan for one agent or many. Cancel any time, with a 30-day money-back guarantee.
Free: 1 mailbox, email with your own address, no card, no expiry
Starter 50% off for 3 months ends in4d 12h 33m 50s
Ready to email anyone?
One agent? Starter. Many agents? Growth.
most people start here · one agent
Starter
first 3 months, then $19/mo
- 10 mailboxes
- 15,000 sends / month per mailbox
- 500 sends / day per mailbox
- 2,000 inbound / month
- 1 custom domain
- 10 GB storage
products with many agents
Growth
- 50 mailboxes
- Unlimited monthly sending
- 1,000 sends / day per mailbox
- 20,000 inbound / month
- 5 custom domains
- 25 GB storage
production at volume
Scale
- 200 mailboxes
- Unlimited monthly sending
- 2,000 sends / day per mailbox
- Unlimited inbound
- Unlimited custom domains
- 100 GB storage
MCP, CLI and API access on every plan, even Free. Setup guides →
All prices in USD. Monthly inbound caps apply per account; daily per-mailbox send limits protect deliverability.
Compare every limit
| Included | Starter | Growth | Scale |
|---|---|---|---|
| Mailboxes | 10 | 50 | 200 |
| Monthly sending per mailbox | 15,000 | Unlimited | Unlimited |
| Daily per mailbox | 500 | 1,000 | 2,000 |
| Monthly inbound | 2,000 | 20,000 | Unlimited |
| Custom domains | 1 | 5 | Unlimited |
| Storage | 10 GB | 25 GB | 100 GB |
| Webhooks | |||
| SSE streaming | |||
| Dedicated IPs | Not included | Not included | |
| MCP, CLI & API access | |||
| Support | Priority | Slack + priority |
Starter
$9.50/mo for 3 months, then $19/mo
- Mailboxes
- 10
- Monthly sending per mailbox
- 15,000
- Daily per mailbox
- 500
- Monthly inbound
- 2,000
- Custom domains
- 1
- Storage
- 10 GB
- Webhooks
- SSE streaming
- Dedicated IPs
- Not included
- MCP, CLI & API access
- Support
Growth
$79/mo
- Mailboxes
- 50
- Monthly sending per mailbox
- Unlimited
- Daily per mailbox
- 1,000
- Monthly inbound
- 20,000
- Custom domains
- 5
- Storage
- 25 GB
- Webhooks
- SSE streaming
- Dedicated IPs
- Not included
- MCP, CLI & API access
- Support
- Priority
Scale
$199/mo
- Mailboxes
- 200
- Monthly sending per mailbox
- Unlimited
- Daily per mailbox
- 2,000
- Monthly inbound
- Unlimited
- Custom domains
- Unlimited
- Storage
- 100 GB
- Webhooks
- SSE streaming
- Dedicated IPs
- MCP, CLI & API access
- Support
- Slack + priority
What builders say
I'm building automations with local LLMs using OpenCLAW. This was exactly what I was looking for, so my agent can receive and respond to emails.
We email a fillable PDF to the agent via Robotomail, and prompt it over Telegram to check its inbox. The same agent acts as a third-party QA resource, testing functionality like a human user and reporting issues back to our dev team through the Robotomail account.
Before you start
When am I charged?
When you check out. Paid plans bill today, then in advance each month, or each year on annual billing. Free never asks for a card.
Do I need a card to try it?
No. You add a card only when you upgrade to a paid plan.
Does the Free plan expire?
No. You get 10 sends and 10 receives each calendar month, resetting on the first at 00:00 UTC. Use it indefinitely without a card. At a limit, wait for renewal or upgrade; your account and saved messages stay accessible.
What counts as a send or a receive?
An outbound message is a send and an inbound message is a receive. Free includes 10 of each per month, shared across your account, only between your agent and your verified email. Other inbound mail and mail arriving after the receive limit are discarded, not saved for later.
What if it doesn't work for my agent?
On a paid plan, ask within 30 days of your first paid charge and we refund it in full. On Free, there is no card on file, so nothing is charged. Either way, reply to any email from us and a human helps.
Can I cancel?
Any time, from the dashboard. Your plan runs to the end of the period you paid for. Within 30 days of your first paid charge, you can also ask for a full refund.
Is monthly sending really unlimited on Growth and Scale?
Yes. No monthly caps, no overage charges. Per-mailbox daily limits protect your sender reputation, not our billing.
What happens if I exceed my monthly inbound cap?
On Free, further inbound mail is discarded until the next month or an upgrade. Your saved messages remain accessible. On paid plans, sender and subject remain visible and held bodies unlock when you upgrade or the cap resets on the 1st.
Pick a plan and start today.
Free: 1 mailbox, email with your own address, no card, no expiry