BDG Chat is now FREE on the Unity Asset Store →

Real-time sockets
for AI and games.

Native C++ infrastructure that holds millions of persistent connections. No serverless timeouts. One socket core for AI gateways and live games.

Get API Keys Download BDG Chat free

Products

Speed to Lead is live. The rest run on the same socket engine.

Live

Speed to Lead

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.

  • Any trade
  • Email reply
  • Owner alert
Send yourself a live example →

New / Beta

AI WebSocket Gateway

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.

  • WebSocket
  • Serverless
  • Stateful
  • C++ core
Request beta access →

Coming soon

LiveLink Unreal

Unreal Engine plugin for multiplayer presence and real-time data channels on the XStream socket service.

  • Unreal Engine
  • Presence
  • Live data
Coming soon →

Live

StageLink

Unity live commands and your own JSON on the XStream socket. Same account and prices as BDG Chat.

  • Unity
  • Commands
  • JSON
getstagelink.io →

Enterprise

Industrial & Telehealth Telemetry

HIPAA-ready, self-hosted Linux binaries for low-latency IoT, telemetry, and clinical data.

  • Self-hosted
  • Linux
  • HIPAA-ready
Talk to us →

One socket engine.
Many verticals.

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.

  • Native C++ performance Boost.Asio / Beast and embedded SQLite, with zero garbage collection
  • Serverless-friendly webhooks Bridge persistent client WebSockets to stateless HTTP endpoints
  • Room & presence model Join, leave, history, and fan-out built in
  • Billing & deploy ready Stripe webhooks, plus a Linux binary and Caddy
ws session 
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();
  }
};

Building something that needs real-time?

Whether you’re shipping a multiplayer experience, a clinical platform, or factory telemetry — the same socket foundation can power it.

help@xstreamio.com Try the Chat API