🌐 UltraLoad - Early Access

Regional load balancing with sticky sessions

Keep user sessions where they belong. Route by region, fail over smartly, and scale horizontally with zero session drift.

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Why UltraLoad

Built for Flowless + Flowfull. Session-aware by design.

🗺️
Regional routing
Send users to the closest healthy region automatically.
🧲
Sticky sessions
Affinity that respects app tokens and session cookies.
🛡️
Smart failover
Health checks and graceful reroute with zero cold-start surprises.

Configuration

Simple YAML-based routing rules

  • • Works with Flowless/Flowfull tokens for sticky affinity
  • • Regional policies: pin, prefer, or exclude regions
  • • Observability: per-region latency and failover events
Example policy
Pin users to home region, failover on health drop
ultraload.route({
  regionPreference: ["iad", "gru", "dub"],
  sticky: {
    cookie: "session_token",
    fallback: "bridge", // re-pin using Bridge validation
  },
  failover: {
    thresholdMs: 500,
    retries: 2,
  },
});
>99.99%
Target availability
Sticky
Cookie + token aware
Regions
Multi-region first