PubNub offers end-to-end encryption, access management, authorization and compliance standards for chat apps.
15 replicated points-of-presence for instant failover, and <250 ms latency worldwide for a reliable chat platform.
Supports over 1 million chat users in a single chat room.
150,000 chat developers love our robust and easy-to-use chat APIs and infrastructure.
Services to filter inappropriate text and image content.
Support for 11 different languages.
Leverage machine learning for tracking user emotion (great for Customer Support).
Trigger SMS, email, and push notification for offline users.
Learn how to build rich, scalable chat applications using PubNub with our comprehensive documentation and code examples.Start Building
HIPAA-compliant chat for doctors, patients and administrators
In-game messaging for multiplayer games
Realtime alerts and notifications for on-demand apps
In-app, private 1:1 chat messaging
Collaborative, group chat with language translation
Feature-rich direct and group chat
Agent-based, scalable support and customer service chat
Chatbots and automated responders
"DevOps isn’t our core competency. I’d much rather work with a dedicated service like PubNub to fulfill a well-defined need, like quickly transmitting data between players, so our engineering team can focus on the hard problems that are unique to our business."
Yelp uses PubNub to connect owners and consumers.
Ebay uses PubNub to power live chat between sellers and buyers.