Blog

As almost everyone in the tech business knows, AWS had a major incident yesterday. This blog explores how PubNub stays up, but more importantly, keeps its customers up-to-date throughout these moments.

The shift toward distributed, intelligent systems is underway. PubNub works with companies across industries helping them operate at scale. As a horizontal, real-time platform, we see patterns and best practices emerging across diverse ecosystems, and we share valuable insights to accelerate your own distributed AI initiatives.

Migrate from Pusher to PubNub in minutes with a Claude/Cursor prompt. Choose Chat or Core SDK, set up Access Manager, presence, history, and serverless.

As AI gets more sophisticated, building enterprise apps is possibly easier than ever. But infrastructure remains essential to give builders the speed, scale, and reliability necessary to run large interactive apps at scale. Explore our blueprint for AI-scale apps that raise the bar.

Discover how PubNub Functions integrate AI into eCommerce platforms, driving 25% improvements in customer satisfaction and revenue. Learn about AI-powered chatbots, smart recommendations, and automated content creation using Claude, Gemini, and Perplexity templates for real-time, intelligent shopping experiences.

Step-by-step guide to building a rideshare dispatch system with Google Maps geofencing and PubNub. Learn how to implement geofenced driver eligibility, FIFO dispatch queues, and real-time tracking to power Uber- or Lyft-style ride-hailing apps.

Learn how to build a scalable ride-share app using PubNub, Google Maps, and modern APIs. Explore core features like real-time tracking, in-app chat, geofencing, and secure payments with tools that save time and reduce costs.

How to build a real-time player matching system using PubNub and Epic Online Services (EOS). We’ll cover everything from queuing players, applying skill-based and latency constraints, to forming fair matches in multiplayer games. Whether you’re a game developer or just curious about how matchmaking works under the hood, this tutorial breaks it all down with real code and live examples.

Explore how Epic Online Services and PubNub Illuminate are transforming matchmaking by going beyond skill and latency—prioritizing social connections, player behavior, and real-time engagement to create more fun, memorable multiplayer experiences.