Aeron – the global technology standard for high-throughput, low-latency, fault-tolerant trading systems.

Used by capital markets firms globally

  • CME Group logo
  • Drive Wealth logo
  • GALAXY logo
  • LT logo
  • Man logo
  • NYDIG logo
  • PICO logo
  • RWE logo
  • SIX logo
  • TALOS logo
  • Tickmill logo
  • Trade Republic logo
  • Transbit logo
  • Transficc logo

What's new

Release icon Version 1.42.0 released!

Improved service availability with Cluster Standby Snapshots & Graceful Leader Close, simplified network access config via Port Manager, improved monitoring with Host Name Resolution Time Tracking and more.

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Calendar icon Aeron Autumn Roadshow 2023

Join community meetups in London, New York and Chicago this October & November to discuss everything related to Aeron's low-latency messaging and clustering technology.

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Software feature icon Aeron on Google Cloud Marketplace

Performance tuned & benchmarked on Google Cloud, for trading systems with resiliency, performance, security.

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Open-source & sponsored by Adaptive.
The Aeron suite of software components includes:

Aeron Transport Aeron Transport

High-performance messaging with microsecond latency and extremely high throughput.

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Aeron Cluster Aeron Cluster

Fault tolerant service container for distributed state replication.

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Aeron Archive Aeron Archive

Zero message loss through reliable, ultra-fast data storage and message replay.

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Aeron Premium

Aeron Premium

For business or enterprise use!

Take your Aeron implementation to the next level.

  • Complete support with enterprise-level SLA
  • Additional Aeron software components
    – Aeron Transport Security
    – Aeron Transport Kernel Bypass
    – Aeron Cluster Warm Standby
  • Architectural design consulting
  • Developer resources
  • Discounted rates for training courses & professional services

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Aeron Key Features

  • Latency icon

    Low Latency Less than 100 μs in the cloud and 18 μs on physical hardware.

  • Throughput icon

    Highest Throughput Over 1 million msg/sec at microsecond latency.

  • Anywhere icon

    Runs Anywhere On-premises, in the cloud and at co-location facilities.

  • Temperature icon

    24/7 Availability Hot system upgrades & automatic failover for zero system downtime.

  • Brokerless icon

    Brokerless Reduce hardware & OPEX costs associated with broker-based systems.

  • Cog icon

    Easy to Implement Spend more time on valuable business logic and less on technical infrastructure.

  • Resilient icon

    Resilient Robust fault tolerance for mission-critical applications.

  • Secure icon

    Secure End-to-end encryption for secure low-latency message communication.