Now with AI-powered Routing
[session/init] Product pitch loaded
Stream Sync Engage is a delightful and easy to use platform to send targeted instant messages to your app users. You can easily send notifications, surveys, product tours, voice mail, and slideshows. No code required; Just install the snippet, design your message and schedule the send.
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.
Built for event-driven products
A clean infrastructure layer for routing and delivering events — with flexible destinations and predictable behavior.
Define channels and recipients with rules that remain understandable and stable over time.
Normalize payloads, map schemas, and keep downstream clients simple.
Push events to web, mobile, and integrations with consistent semantics.
Use cases
SSE supports the real-time moments your users expect — without building a custom system every time.
In-app alerts, delivery guarantees, and multi-channel fanout.
Presence, activity, and synced UI states across clients.
High-frequency signals into stable UI and operational views.
Let agents decide where events go — but keep the contract deterministic.
Ship real-time with confidence
Stand up SSE as the infrastructure layer your product can grow on.