Helyx
Real-Time Replication
for Modern, Heterogeneous Databases.
Seamlessly replicate data across Oracle, PostgreSQL, MySQL, and MongoDB — with zero downtime, auto schema evolution, and DevOps-first simplicity.

Real-Time
Delivers continuous, low-latency change data capture (CDC) from source to target — no batch delays.
Schema-Aware
Automatically adapts to schema changes (DDL) without breaking replication or requiring manual intervention
Cross-Platform
Supports replication across heterogeneous databases like Oracle, PostgreSQL, MySQL, and MongoDB.
Lightweight
Runs as a single JAR — no agents, no bloat. Deploys in minutes on any server or container.
CLI-First
Designed for developers and DevOps teams. No GUI dependency. Full control through terminal.
Self-Restart
Automatically detects and recovers from replication drift, lag, or disconnections — with minimal downtime.
Observable
Built-in monitoring via CLI or dashboard. Track lag, throughput, schema drift, and more in real-time.
Air-Gapped
Deployable in high-security, offline, or government environments without external dependencies.