Simple pricing that
scales with your agents
Unlimited sending on Growth and Scale. 30-day money-back guarantee on every plan.
22 spots remaining
Ship to production
Billed annually at $113, was $228
You save $115/yr
- 10 mailboxes
- 15,000 emails / month
- 500 sends / day per mailbox
- 2,000 inbound / month
- 1 custom domain
- 10 GB storage
- Webhooks + SSE streaming
- Email support
Scale your agents
Billed annually at $474, was $948
You save $474/yr
- 50 mailboxes
- Unlimited monthly sending
- 1,000 sends / day per mailbox
- 20,000 inbound / month
- 5 custom domains
- 25 GB storage
- Webhooks + SSE streaming
- Priority email support
Production at volume
Billed annually at $1,198, was $2,388
You save $1,190/yr
- 200 mailboxes
- Unlimited monthly sending
- 2,000 sends / day per mailbox
- Unlimited inbound
- Unlimited custom domains
- 100 GB storage
- Dedicated IPs
- Slack + priority support
All prices in USD. Monthly inbound caps apply per account. Daily per-mailbox send limits protect deliverability.
Feature breakdown
| Developer | Growth | Scale | |
|---|---|---|---|
| Mailboxes | 10 | 50 | 200 |
| Monthly sending | 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 | — | — | |
| API & CLI access | |||
| Support | Priority | Slack + priority |
- Mailboxes
- 10
- Monthly sending
- 15,000
- Daily per mailbox
- 500
- Monthly inbound
- 2,000
- Custom domains
- 1
- Storage
- 10 GB
- Webhooks
- SSE streaming
- Dedicated IPs
- —
- API & CLI access
- Support
- Mailboxes
- 50
- Monthly sending
- Unlimited
- Daily per mailbox
- 1,000
- Monthly inbound
- 20,000
- Custom domains
- 5
- Storage
- 25 GB
- Webhooks
- SSE streaming
- Dedicated IPs
- —
- API & CLI access
- Support
- Priority
- Mailboxes
- 200
- Monthly sending
- Unlimited
- Daily per mailbox
- 2,000
- Monthly inbound
- Unlimited
- Custom domains
- Unlimited
- Storage
- 100 GB
- Webhooks
- SSE streaming
- Dedicated IPs
- API & CLI access
- Support
- Slack + priority
Pricing questions
Is monthly sending really unlimited?
Yes, on all paid plans. No monthly caps, no overage charges. Per-mailbox daily limits protect your sender reputation and deliverability — not our billing.
What are the daily limits for?
Sending too many emails from one address in a single day hurts deliverability. Daily per-mailbox limits keep your agents in the safe zone. They reset every day at midnight UTC.
Can I change plans anytime?
Yes. Upgrades and downgrades both take effect immediately. Stripe automatically prorates your bill — you get credit for unused time on the old plan.
How does the 30-day money-back guarantee work?
Every paid plan is covered. If you're not happy within 30 days of your first paid charge, request a full refund via the in-app contact support button. We honour all valid and legal requests; the only exception is accounts that have violated the Acceptable Use Policy.
What's a platform email vs custom domain?
Platform email is your address on our shared domain (slug@robotomail.co), included with every plan. Custom domains let your agent send from your own domain (agent@yourdomain.com) with auto-configured DKIM, SPF, and DMARC.
How do monthly inbound limits work?
Each plan has a monthly inbound cap: 2,000 on Developer, 20,000 on Growth, and unlimited on Scale. The cap resets on the 1st of every month UTC. Inbound is counted per account, not per mailbox.
What happens if I exceed my monthly inbound cap?
Nothing breaks. Every inbound message is still received and you still get notified, with sender and subject visible, but the body and attachments are locked until you upgrade or your monthly cap resets. Nothing is lost.
Give your agent an inbox
One API call creates a mailbox. Your agent has a real email address in seconds.