Real-Time Data Over Websockets at Internet Scale
Diffusion® is a secure, real-time Pub/Sub server for mobile, web, and AI - delivering low latency data streaming with up to 90% less bandwidth.
Powering mission-critical applications for data-driven companies
What is Diffusion?
Watch our 5-minute technical explainer of Diffusion
Diffusion handles low-latency fan-out, connection management, security, and protocol translation, allowing real-time updates to be delivered reliably to web, mobile, and enterprise clients without requiring changes to backend systems.
Diffusion supports diverse real-time scenarios like market data, notifications, live charts, and multiplayer systems.
Diffusion runs on-premise or in the cloud, letting developers choose the best operational model while maintaining consistent API behaviour and performance.
SDKs Built for Popular Platforms
DiffusionData’s SDKs provide a consistent, developer-friendly API across a wide range of supported platforms.
Performance
Diffusion sits between your data sources and client applications to deliver real-time updates efficiently and securely. It routes and optimises every event in transit, cutting latency and cost while increasing reliability.
5ms
latency with millions updates/sec to front-end or clients
90%
reduction in payload, bandwidth and cloud egress cost
Zero
downtime during peak events
Why teams choose Diffusion
Scalable Architecture
Diffusion handles publish/subscribe streaming, request-response messaging, in-memory caching and intelligent data transformation to enable scalable streaming delivery, simplified architecture and reduced operational risk.
Efficient Data Delivery
Diffusion’s Pub/Sub and delta streaming send only changed data, cutting bandwidth and scaling efficiently to thousands of devices.
Reduced Time-to-Market
Diffusion provides out-of-the-box SDKs, adapters (e.g., Kafka, REST, MQTT) and low-code features to accelerate project delivery.
Simplified Operations
Diffusion offers built-in monitoring and AI-assisted management for faster insight and easier operations.
Customer Testimonials
Our versatile framework is trusted by leading organisations to solve critical challenges in data delivery and scalability.
"Diffusion’s data efficiency and delta streaming technology allows us to update our sportsbook in real-time to a high volume of customers worldwide."
“Our application provides a superior customer experience, fast response times, & a reduced network payload due to Diffusion's data optimization & communication technology."
"We saved 4-6 months of development time, eliminated weekly downtime and experienced 5x growth in our major client base."
Fast Integration with Diffusion Adapters
With Diffusion Adapters, you can seamlessly bridge existing data sources and messaging systems like Kafka, MQTT, or databases into Diffusion topics, enabling real-time delivery to all clients without custom connectors or complex infrastructure.
Integration with Confluent & Apache Kafka
DiffusionData integrates directly with Confluent Platform and Apache Kafka, allowing Kafka topics to be consumed and mapped to Diffusion topics in real-time. This enables efficient, low-latency distribution of streaming data to web, mobile and enterprise clients, without impacting Kafka brokers or consumers.
