G2 Vendor Directory

PubNub vs. GridGain

A side-by-side comparison based on G2 review data.

MetricPubNub

by PubNub

GridGain

by GridGain Systems, Inc.

Overall rating4.44.6
Review count2515
Ease of use8.97.6
Ease of setup8.97.5
Quality of support9.39.3
Meets requirements9.19.1
NPS60.86956573.333333
Small Business52.0%73.3%
Mid-Market20.0%13.3%
Enterprise28.0%13.3%
Total page views197136
Total LLM citations731200

PubNub

PubNub is a real-time platform for developers who build in-app chat and live features. The Chat SDK includes typing indicators, presence, message history, read receipts, reactions, and threads. PubNub supports unlimited subscribers per channel. PubNub assigns each message a server-side timetoken. Messages on a channel form one ordered sequence. End-to-end delivery latency is sub-100ms. DAZN uses PubNub to power chat and Watch Party experiences for 10 million users. PubNub charges by Monthly Active Users or transactions, depending on the plan.

Pros

  • Customer Support
  • Chat Functionality
  • Ease of Use
  • Data Security
  • Real-time Streaming
  • API Integration

GridGain

GridGain® is an in-memory computing platform solution designed to help organizations manage and process large volumes of data in real-time. Built on the robust Apache® Ignite™ framework, GridGain enables businesses to accelerate their applications, enhance data processing speeds, and scale efficiently to meet the demands of modern digital enterprises. This platform is particularly well-suited for scenarios where rapid data access and processing are critical, such as in financial services, e-commerce, telecommunications, and IoT applications.

Pros

  • Real-time Processing
  • Fast Communication
  • Real-time Analytics
  • Scalability
  • Real-time Data
  • Ease of Use