Production-Ready Microservice v1.4.2
High-Performance Transactional Email Delivery Engine
Self-hosted, high-throughput email microservice with 14 unified cloud adapters, autonomous token refresh, smart failover, MJML templates, and real-time open/click tracking.
Predictable, Developer-Friendly Pricing
Deploy anywhere with Docker or Bun. Upgrade seamlessly without downtime.
Community
$0
Free & Open-Source Forever
Ideal for small utilities, personal projects, and local dev environments.
- All 14 Cloud Email Adapters
- SQLite WAL Queue Dispatcher
- Open & Click Analytics Tracking
- Up to 3 Tenants & 5 Accounts
- Web Console UI
- Visual MJML Template Editor
Most Popular
PRO Edition
$49 / year
Single Node Production License
Everything needed for production applications and fast-growing SaaS startups.
- Full Web Console UI & Dashboard
- Visual MJML Template Editor
- Smart Failover & Token Refresh
- Batch Dispatch REST API
- Dead-Letter Webhook Alerts
- Up to 20 Tenants & 50 Accounts
Enterprise
$199 / year
Multi-Node Cluster Capacity
For high-scale enterprises demanding high-availability cluster coordination.
- 5 Cluster Nodes Included
- Multi-Node WAL Synchronization
- Custom Rate Limits & Priority Routing
- Unlimited Tenants & Accounts
- Disaster Recovery Break-Glass Mode
- Priority Direct Support