Self-hosted email infrastructure. Own your sending.
Deploy once, send unlimited. No per-email pricing. Run on your own server with a single Docker command.
Trusted by teams shipping email at scale with us
- Acme Corp
- Globex
- Initech
- Umbrella Co
- Stark Industries
- Wayne Enterprises
- Dunder Mifflin
- Pied Piper
Everything you need to run email at scale
A complete email infrastructure platform — built for developers who want full control without the SaaS bill.
Multi-Provider Support
Connect Amazon SES, SendGrid, Mailgun, or any SMTP provider. Switch providers without changing your integration.
Rest API
Full-featured Rest API for programmatic access. Send emails, manage lists, and query analytics from your own apps.
Email Scheduling
Schedule campaigns to send at the perfect time. Set timezone-aware delivery windows for maximum engagement.
Templates
Build reusable email templates with a visual editor. Personalize with dynamic variables and conditional blocks.
Team Management
Invite team members with role-based access. Full audit logs and permission controls for every action.
Self-Hosted & Docker
One Docker command to deploy on any server. Your data never leaves your infrastructure.
Analytics & Reports
Real-time dashboards for opens, clicks, bounces, and unsubscribes. Export raw data in one click.
Up and running in 3 steps
No complex setup. No managed infrastructure. Just Docker.
Buy a License
Choose Perpetual ($99 one-time) or Annual Maintenance ($49/yr). Your license key is delivered instantly after purchase.
Get Your Key
Log in to your dashboard and copy your license key. It looks like sbk_live_01HXYZ… — keep it safe.
Run Docker
Paste your key into the Docker command and run it on any Linux server. Sendbay is live in under a minute.
docker run \ -e SENDBAY_LICENSE_KEY=sbk_live_YOUR_KEY \ -e POSTGRES_HOST=your-db-host \ -e POSTGRES_DB=sendbay \ -p 3000:3000 \ logicwind/sendbay:v1.0.0
Choose a License
Pick the plan that's right for you. Pay once or subscribe annually.
Teams who made the switch
Real feedback from engineers and founders running Sendbay in production.
“We were paying $800/month for Mailchimp. Sendbay costs us $32/month in SES fees plus a one-time $99 license. The math was obvious.”
Marcus R.
CTO, Stacklane
“Deployment took 8 minutes. Docker, Postgres, done. The GraphQL API is clean and our team was sending transactional emails the same afternoon.”
Priya S.
Lead Engineer, Loopbase
“Running self-hosted email used to mean Postfix nightmares. Sendbay is the first product that makes it actually simple. Highly recommend.”
Tom W.
Founder, Flowcraft
“I run it for three different clients, each with their own SES account. The multi-provider support and team management made this a no-brainer.”
Aisha K.
Agency Owner, Brightloop
Frequently Asked Questions
Everything you need to know before you buy.
Ready to own your email stack?
One license. One server. Unlimited sends. No monthly bill.