Pricing
A real free plan, and paid plans priced on the one thing you count. When you hit your quota, sending pauses instead of your card — unless you ask us to keep going.
Free
For side projects and getting to hello-world.
No credit card required.
- 3,000 emails / month
- REST API + SMTP relay
- Verified domains with DKIM
- Webhooks and live event stream
- Templates, contacts and suppressions
- Test mode
Pro
For products in production.
Upgrade from the console any time. Sending pauses at quota unless you switch on pay-as-you-go.
Already have an account?- 50,000 emails / month
- Everything in Free
- Broadcasts and automations
- Inbound email parsing
- BIMI logo support
- Optional pay-as-you-go beyond quota
Scale
For senders who need their own reputation.
Dedicated IPs are provisioned and warmed for you.
- From 100,000 emails / month
- Everything in Pro
- Dedicated IPs with managed warmup
- Priority support
- Optional pay-as-you-go beyond quota
Enterprise
For high-volume senders with their own requirements.
Volume and terms agreed up front.
- Custom sending volume
- Everything in Scale
- Multiple dedicated IPs
- Migration assistance
- Priority support
- Security review & DPA
Reading this with an agent? Take the markdown.
Included with every plan
Deliverability and developer tooling are never an upsell here. Every account gets all of it, on every plan, from the first send.
Verified domains. DKIM, SPF, and tracking DNS records provisioned for you, with verification that polls until DNS is right.
Signed webhooks & live events. HMAC-signed webhooks with attempt history, plus a server-sent event stream you can tail in real time.
Automatic suppression. Bounces and complaints are suppressed automatically and checked on every send path.
One-click unsubscribe. RFC 8058 headers and signed unsubscribe links on every marketing send, by default.
SDKs, CLI & SMTP relay. TypeScript, Python, and Go SDKs, a CLI, an MCP server for agents, and a drop-in SMTP relay.
Test mode. Develop and run CI against test mode without emailing real recipients.
Compare plans
Free covers the whole sending and observability stack. Pro adds volume, marketing, and inbound. Scale adds dedicated IPs.
8 differences between plans
| Feature | Free 3,000 emails/mo | Pro 50,000 emails/mo | ||
|---|---|---|---|---|
| Sending | ||||
| Emails included / month | 3,000 | 50,000 | From 100,000 | Custom |
| Pay-as-you-go beyond quota | Not included | Included | Included | Included |
| Deliverability | ||||
| Dedicated IPs with managed warmup | Not included | Not included | Included | Included |
| BIMI logo records | Not included | Included | Included | Included |
| Beyond transactional | ||||
| Broadcasts to segments & topics | Not included | Included | Included | Included |
| Event-driven automations | Not included | Included | Included | Included |
| Inbound email parsing | Not included | Included | Included | Included |
| Support | ||||
| Priority support | Not included | Not included | Included | Included |
Scale adds dedicated IPs with managed warmup and priority support. Enterprise adds custom volume, multiple dedicated IPs, migration help, and a security review. Talk to us.
Your questions, answered
By default sending pauses until the next calendar month or an upgrade — you are never surprise-billed. If you would rather keep sending, switch on pay-as-you-go in the console and additional email is billed at $0.90 per 1,000. It is off until you turn it on.
Start sending in minutes
3,000 emails a month free, a real test mode, and a console that shows you exactly what happened to every message.
No credit card required.