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Email API

Email infrastructure that lands in the inbox

Send transactional and marketing email at any scale with a fast REST API, SMTP relay, and deliverability tooling built in. Authentication, warmup, and reputation management handled for you.

99.9%

Inbox placement

<100ms

API response time

1B+

Emails / month

99.99%

API uptime

Everything you need

REST API & SMTP

Integrate in minutes with a clean REST API, official SDKs, or a drop-in SMTP relay.

Authentication built in

SPF, DKIM, DMARC, and BIMI configured and monitored automatically for every sending domain.

Managed warmup

New IPs and domains are warmed automatically based on engagement — no manual ramp schedules.

Deliverability tooling

Seed tests, inbox placement, and reputation dashboards so you always know where you land.

Real-time webhooks

Delivery, open, click, bounce, and complaint events streamed to your systems in real time.

Dynamic templates

Version-controlled templates with variables, conditionals, and a visual editor.

Frequently asked questions

Do you support dedicated IPs?

Yes. Dedicated IPs are available on Growth and Enterprise plans, with managed warmup included.

Can I migrate from another provider?

Yes. The API is compatible with common patterns and our team assists with domain authentication and IP warmup during migration.

How is deliverability handled?

Authentication, reputation monitoring, feedback loops, and automated warmup are included so your mail reaches the inbox.

Get started today

Send your first email
in under 5 minutes

Free plan available. No credit card required. Upgrade when you're ready to scale.

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