Build a sense of community within your audience

Make virtual events come to life with in-app chat and real-time features

Scale effortlessly for audiences of any size without the worry of outages

PubNub has no concurrency or channel limits, so you can provide the same responsive, real-time experience whether for 10 or 10 million users.

Quickly incorporate logic on your messages without touching code on your servers

PubNub Functions are serverless and enable the creation and execution of business logic on messages at the edge of the network.

Focus on innovation, not infrastructure

Rely on our infrastructure, so you don’t need to worry about outages, latency, or concurrency limitations and can free up your time to focus on your core product and users.

Abstract illustration of email communication flow with envelope icons and connecting lines on a light background.

Fully engage your entire audience

One-to-one, group, and multi-channel chat allows viewers to connect with their family and friends and even speak with hosts right alongside your video stream.

Easily get in-app chat up and running

Our APIs and Chat UI Kits allow your developers to get your in-app chat up and running quickly with best practices for design and infrastructure baked in.

User interface of a messaging app with colorful chat bubbles, emojis, and a reaction sidebar.

Keep users entertained, attentive, and coming back

Improve audience engagement by adding on reactions and leaderboards, plus third-party integrations for voice and video chat, content moderation, and more.

Ensure your virtual event runs smoothly with support and insights

Gain access to a dedicated Event Support Team during your event alongside operational dashboards to monitor your usage, requests, and performance in real time.