Native C++ infrastructure that holds millions of persistent connections. No serverless timeouts. One socket core for AI gateways and live games.
Speed to Lead is live. The rest run on the same socket engine.
Live
Instant Inbound Lead Capture. The company that answers first gets the conversation. The customer gets a short email in about a minute. You get the alert. One job you would have lost can pay for the setup. $1,800–$2,500 once, then $400–$500 a month.
Send yourself a live example →New / Beta
The socket stays open. Your function can return. Drop-in stateful WebSocket relay for serverless apps on Vercel, Cloudflare, and AWS Lambda. Sub-millisecond overhead. The connection stays open when the function returns.
Start free →Live
Hosted real-time chat backend. A 26.9 KB Unity package with rooms, presence, JWT auth, and Stripe billing.
FlashRoom Private ephemeral chats. Share files for one day ($1), or for the whole month ($20). Unity Asset Store → API docs → Godot plugin → FlashRoom page →Coming soon
Unreal Engine plugin for multiplayer presence and real-time data channels on the XStream socket service.
Players share one room from Unreal. LiveLink page → Coming soon →Live
Unity live commands and your own JSON on the XStream socket. Same account and prices as BDG Chat.
Control your show from inside the game engine. getstagelink.io →Enterprise
HIPAA-ready, self-hosted Linux binaries for low-latency IoT, telemetry, and clinical data.
Run the visit on a socket you host. Telehealth page → Talk to us →At the core of every XStreamIO product is a high-concurrency C++ WebSocket server designed for long-lived connections, low latency, and predictable performance on modest hardware.
class Session : public std::enable_shared_from_this<Session> {
void on_read(beast::error_code ec, std::size_t) {
if (ec) return do_close();
handle_message(buffer_);
do_read();
}
};Whether you’re shipping a multiplayer experience, a clinical platform, or factory telemetry — the same socket foundation can power it.