The only data efficient platform for high performance real-time enterprise applications

Live Data

Build innovative, high-performance real-time Web, Mobile & IoT applications with live data distribution at scale


Leverage existing data sources as real-time feeds with pre-build adapters for REST, Kafka, JMS, Apache Camel and more


Manage authentication and access control policies with pluggable controls, all while reducing network footprint


Monitor and manage data, connections, and system metrics through a management console and Metrics API


Dynamically map, consolidate and extract data across multiple sources to create new real-time data views

Leverage the power of real-time data for Enterprise applications and services with Diffusion. Simplify back-end architecture, reduce data & hardware costs, faster development and time-to-market with a comprehensive suite of functionality designed to support even the most demanding use cases.

Real-Time Data Streaming

Easily publish & receive live data across unlimited web & mobile users

Automatic Reconnect

Ensure every message is received in order, even when clients are slow or disconnected

Secure Access

Control your data with plugable authentication, SSO, and role-based access policies

Extreme Performance

Broadcast millions of messages every second to hundreds of thousands of connections

High Availability

Run clusters of any size to ensure uptime and scalability, with full data replication & persistence

Cross-Region Replication

Move data between data-centers located across the world with sub-second latencies

Deploy Anywhere

Run Diffusion on-prem, in private or public clouds, on SaaS, or as a hybrid deployment

Enterprise-Grade Software

Proven with over a decade of use in the most demanding real-time application environments

Integrate Existing Data

Use pre-build adapters to easily use REST, Kafka, DBs & more for real-time web & mobile apps

Simple API

Build interactive applications using live, real-time data with our simple SDKs. Easily make use of pub/sub event streaming, request/response messaging, and time series history querying all through a single set of APIs.


var value = { foo : 'bar' };
var result = session.topicUpdate.set('my-topic', diffusion.datatypes.json(), value);
JavaScript .NET Android Apple Java C


session.addStream('my-topic', diffusion.datatypes.json()).on('value', function(topic, specification, newValue, oldValue) {
  console.log(`New value for ${path}: ${newValue.get()}`);'my-topic');
JavaScript .NET Android Apple Java C

Dynamic Data Models

Dynamically map across multiple sources to create new real-time data views that can be easily consumed by applications.

No heavy coding required, just simple map expressions.

Diffusion topic views

Featured Case Studies and eBook

Brenock case study

Brenock, a software company specializing in shipping industry applications, needed to assure the Total Marine Solutions Ocean Guardian system obtained maximum operational efficiency and reliable delivery of the critical environmental data compliance for ocean vessels -- they chose Diffusion, the Real-Time API Management Platform to meet the demand.


Real-time API management ebook

Real-Time API Management solves the challenges of dealing with constantly expanding and evolving data sources and the complex ecosystem where the data resides. Real-time management and distribution of this data is a requirement for the event-driven applications and systems that drive digital transformation.

Signal Centre case study

Signal Centre needed to support a variety of data delivery mechanisms, across multiple foreign languages, for thousands of traders worldwide which unduly burdened their back-end system and made data delivery slow. The company needed to reliably deliver their trade recommendation and analysis data in real-time as they scaled their global customer base. Diffusion solved their challenges.

Financial Services/Trading


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