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  1. PubNub Support
  2. Platform Features
  3. Publish & Subscribe

Publish & Subscribe

  • Can I use catchup to retrieve older messages?
  • Do I need to create a PubNub object to send each message?
  • Does PubNub guarantee message delivery?
  • Does PubNub guarantee the order of messages?
  • Does PubNub support HTTP Streaming & Pipelining?
  • Is PubNub better than DIY or open source solutions?
  • What add-on features are available in PubNub?
  • What does the basic PubNub service Include?

Pricing

REALTIME SOLUTIONS

  • In-App Chat
  • Geolocation
  • Virtual Events
  • Push Notifications
  • IoT
  • Multiuser Spaces
  • Data Streaming & Dashboards

Learn

  • What is a chat API?
  • What is a push notification?

Industry Use Cases

  • Gaming
  • Telemedicine
  • eLearning
  • Live Entertainment
  • Fleet Transportation/Delivery
  • Marketplaces
  • Rideshare, Taxi & Food Delivery
  • IoT & Connected Devices
  • IT / DevOps
  • 5G
  • Edge Compute

Developers

  • Getting Started with PubNub Platform
  • Chat Quickstart Guide
  • Chat Components
  • All SDK Documentation
  • Realtime and Chat Demo Apps
  • Network Status
  • Integrations
  • Support

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