Complete Email Platform.
Self-Host Or Let Us Run It.
Send, schedule, and receive emails with a simple API. Deploy on your own infrastructure or use our managed cloud.
To start sending emails
Send, schedule
& receive
Transactional emails, scheduled delivery, inbound
webhooks, and React templates — self-hosted or managed.
Everything you need
for email infrastructure
Transactional Email
Send emails via a simple REST API powered by AWS SES with high deliverability out of the box.
Scheduled Sending
Schedule emails for future delivery and cancel or modify them anytime before they are sent.
Inbound Processing
Receive and process incoming emails via webhooks with full attachment and header parsing.
Email Templates
Create and manage reusable templates with dynamic variables built on top of React Email.
Team Workspaces
Collaborate with role-based access control to invite team members and manage permissions.
Self-Hostable
Deploy on your own infrastructure with a single Docker command, or let us manage it for you starting at $149/mo.
Three steps to
start sending
Connect your AWS SES
Add your SES credentials in the dashboard. Posthawk handles the rest — SPF, DKIM, and DMARC configuration guides included.
Send via REST API
A single POST request to send transactional emails. Schedule for later, use templates, or send raw HTML.
Receive via webhooks
Configure inbound email processing. Posthawk parses incoming mail and forwards structured data to your webhook endpoint.
curl -X POST https://api.posthawk.dev/v1/send \ -H "Authorization: Bearer ck_live_..." \ -H "Content-Type: application/json" \ -d '{ "to": "user@example.com", "subject": "Welcome aboard!", "html": "<h1>Hello {{name}}</h1>", "variables": { "name": "Alex" }, "scheduledAt": "2026-12-01T09:00:00Z" }'Simple, transparent
pricing
- 3,000 emails / month
- 100 emails / day
- 1 domain
- 2 API keys
- 3 templates
- 1 webhook endpoint
- 10 MB email size limit
- 3-day log retention
For growing teams who need more volume and no daily sending limits.
- 50,000 emails / month
- Unlimited daily sending
- 10 domains
- 25 API keys
- 10 templates
- 5 webhook endpoints
- 30 MB email size limit
- 15-day log retention
For teams at scale with dedicated support and high-volume infrastructure.
- 100,000 emails / month
- Unlimited daily sending
- 100 domains
- 100 API keys
- Unlimited templates
- Unlimited webhooks
- 30 MB email size limit
- 30-day log retention
Loved by
developers
“Posthawk replaced three different services for us. Sending, receiving, and scheduling all in one clean API.”
Sarah Chen
CTO at Nextera Health
“We migrated from SendGrid in a single weekend. Posthawk's API is simpler and we cut email costs by 80%.”
Marcus Rivera
Lead Engineer at Stackwise
“Inbound email processing is a game changer. We built our entire support ticket system on Posthawk webhooks.”
Aisha Patel
Founder at Deskflow
“An email platform that doesn't try to lock you in. We self-host with Docker and have full control over our data.”
Jonas Eriksson
DevOps Lead at Cloudbase
“Scheduled emails were always painful to implement. With Posthawk it was just a single API field. Incredible.”
Priya Sharma
Full-Stack Developer at LaunchKit
“React Email template support is brilliant. Our designers iterate on templates with hot reload and ship faster.”
David Kim
Engineering Manager at Formstack
Latest from
the blog
Your infrastructure,
your rules
Deploy in 5 minutes.
Own everything.
Run Posthawk on your own servers with a single Docker Compose command. Full control over your data, no vendor lock-in, no per-email fees. Just connect your AWS SES credentials and start sending. Don't want to manage it? We offer a managed plan starting at $149/mo.
$0
Docker Compose, one command