Templates as code
MJML + your own data layer. Diff your campaigns in PRs, not in a SaaS UI.
Email infrastructure that ships.
Transactional and lifecycle email primitives for builders. Drop them into your stack — no third-party UI, no surprise lock-in.
Send from your domain
BYO SMTP / SES / Postmark / SendGrid. We never touch your reputation.
Audit trail by default
Every send recorded with the JSON payload that produced it. Reproducible.