Stream Sync Engage is a live notification engine built for modern apps that want to go beyond static push. Deliver intelligent, timely, context-aware interactions with seamless offline recovery and AI-powered routing.
Applications today demand more than just alerts. Users expect intelligent, timely, context-aware interactions. SSE is built for that need.
Send notifications with sound and haptic feedback in real time. Target specific user segments with precision.
Toggle features, reconfigure behavior, and update app logic without requiring an app update or forcing a refresh.
When an offline client reconnects, SSE automatically delivers missed events. Define relevancy windows so events only matter when they are fresh.
In short: SSE combines power, flexibility, and reliability.
When you push a notification through SSE's pipeline, it's immediately streamed to connected clients. For offline devices, SSE keeps a resync buffer and delivers missed events automatically when they reconnect.
Send commands directly to app logic. Flip feature flags, tweak behavior, or trigger state changes without shipping new builds. Tweaking app behavior becomes as easy as sending a notification.
Define time windows for notifications. SSE automatically expires or discards stale messages so users aren't cluttered with outdated content.
SSE's MCP Server exposes notification logic to AI agents. Build intelligent routing, personalized messaging, or context-aware delivery like suppressing messages during meetings.
See how different message types appear to your users in real-time
Stream notifications to users with sub-100ms latency and guaranteed delivery
Connect with your existing tools for observability and monitoring
Easy integration with minimal runtime overhead for modern applications
Deliver timely, relevant notifications that drive user action and increase engagement rates
Keep users informed with real-time system status and critical updates
Toggle features dynamically without app updates using functional event channels
Automatic resync ensures users never miss important notifications when reconnecting
Seamless recovery for offline devices
Ability to send both engaging user events and internal functional commands
Relevancy windows to prevent notification fatigue
Exposure of your notification logic to AI agents via the MCP
Webhooks for full observability and integration
A developer-friendly client stack
In minutes you can be streaming notifications, toggling features, or running intelligent notification logic without reboots or forced updates.
All communications are secured with end-to-end encryption
Clients authenticate with robust tokens for secure access
Control which segments or commands each user or system can send
Efficient connection handling with lean architecture
Send pulses of audio + vibrate notifications to reengage idle users.
Offline Recovery
Guarantee users don't miss a critical notification, even after network drops.
- Automatic resync when devices reconnect
- Buffer missed events with configurable retention
- Relevancy windows to discard stale notifications
- Zero data loss even during extended outages
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