Free

$0/mo

Max 3GB*
  • 100 Connections
  • 1,000 Topics
  • Talk to sales to extend and expand service
Get Started
Basic

$49/mo

$2.99 per GB
  • 500 Connections
  • 10,000 Topics
  • Add more topics and connections with Add-on Packs
Get Started
Business

$249/mo

$2.99 per GB
  • 2,500 Connections
  • 100,000 Topics
  • Add more topics and connections with Add-on Packs
Get Started
Custom

Contact Us

$2.99 per GB
  • Unlimited Connections
  • Unlimited Topics
  • Fully custom package for your unique needs
Get Started

Self Hosted

Contact Us (On-Premise)

  • Enterprise scale and performance
  • On-Premise
  • Configurable cluster size
  • Bespoke packages for all sizes
  • Cross region replication
  • Bespoke performance tuning

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Diffusion Features

  • Cloud Plan Features
  • Cloud Support Offerings
FeaturesCHOOSE YOUR PRICING PLANFreeBasicBusinessCustom
Base PricePer MonthNo Charge$49$249Contact Us
EventsPriced by GB of Data Moved3 GB*$2.99 per GB3 GB*$2.99 per GB
Delta StreamingYesYesYesYes
Maximum Size of an EventUnlimitedUnlimitedUnlimitedUnlimited
Live Event Cache +200 MB1 GB3 GBCustom
Event HistoryYesYesYesYes
Data DeliveryNo. of Connections (included)1005002,500Unlimited
Additional Connections (Add-on Pack)NoAdd-on PackAdd-on PackN/A
Data WranglingNo. of Topics (included)1,00010,000100,000Unlimited
Additional Topic Capacity (Add-on Pack)NoAdd-on PackAdd-on PackN/A
Data GatewayREST API, JMS, MQTTYesYesYesYes
Add-ons for Adapters (Kafka, Redis, etc.)YesAdd-on PackAdd-on PackYes
SLAHigh AvailabilityNoNoNoNo

Add-On Packs

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Connections

Per 500 connections

Topics

Per 10,000 Topics

Adapters*

For each instance of an Adapter