30 Day Free Trial


Max 3GB*
  • 100 Connections
  • 1,000 Topics
  • Talk to sales to extend and expand service
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$2.99 per GB
  • 2,500 Connections
  • 100,000 Topics
  • Add more topics and connections with Add-on Packs
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$2.99 per GB
  • Unlimited Connections
  • Unlimited Topics
  • Fully custom package for your unique needs
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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
Features CHOOSE YOUR PRICING PLAN Free Business Custom
Base Price Per Month No Charge $249 Contact Us
Events Priced by GB of Data Moved No Charge $2.99 per GB $2.99 per GB
Delta Streaming Yes Yes Yes
Maximum Size of an Event 256 Kb 512 Kb Custom
Live Event Cache + 200 MB 3 GB Custom
Event History No No Yes
Data Delivery No. of Connections (included) 100 2,500 Unlimited
Additional Connections (Add-on Pack) No Add-on Pack N/A
Data Wrangling No. of Topics (included) 1,000 100,000 Unlimited
Additional Topic Capacity (Add-on Pack) No Add-on Pack N/A
Data Gateway REST API, JMS, MQTT Yes Yes Yes
Add-ons for Adapters (Kafka, Redis, etc.) Yes Add-on Pack Yes
SLA High Availability No Yes Yes

Add-On Packs

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Per 500 connections


Per 10,000 Topics


For each instance of an Adapter