Best Message Queue Systems - Page 3

How Many Message Queue (MQ) Software Products Does G2 Track?

Total Products under this Category: 54

Category Stats (Sep 2026)

  • Average Rating: 4.28/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Pro Edition for Eclipse Mosquitto (+1.4%) - Among all products in this category, Pro Edition for Eclipse Mosquitto recorded the largest rating increase compared to last month

Last updated: September 15, 2026

How Does G2 Rank Message Queue (MQ) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,500+ Authentic Reviews
  • 54+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Message Queue (MQ) Software

G2 Grid® for Message Queue (MQ) Software plotting products by satisfaction and market presence

Highlighted products: MuleSoft Anypoint Platform, IBM MQ, HiveMQ, Azure Logic Apps, Google Cloud Pub/Sub, meshIQ, TIBCO Messaging, and IBM Cloud Pak for Integration.

Underlying data: [Grid® JSON](https://www.g2.com/categories/message-queue-mq/grids.json?focus%5B%5D=mulesoft-anypoint-platform&focus%5B%5D=ibm-mq&focus%5B%5D=hivemq&focus%5B%5D=azure-logic-apps&focus%5B%5D=google-cloud-pub-sub&focus%5B%5D=meshiq&focus%5B%5D=tibco-messaging&focus%5B%5D=ibm-cloud-pak-for-integration)

Infrared360

Infrared360® is a Lightweight, Cloud-ready, Single-Interface Solution for Secure Administration, Monitoring, Synthetic Transactions, User Auditing, and Real-Time Analytics of All Your Enterprise Middleware Environments. Infrared360® is the only enterprise messaging monitoring and management solution that keeps your environment secure with Trusted Spaces™ that lets you keep users seeing and working only in the areas they should and promotes secure collaboration across departments, teams, locations, and partners. Infrared360® provides True Real-Time™ monitoring with automatic notification of potential problems so you can maintain an optimally performing middleware layer.

Average Rating: 4.6/5.0

Total Reviews: 10

How Do G2 Users Rate Infrared360?

  • Application Integration: 9.4/10 (Category avg: 8.7/10)
  • Plugins and integrations: 9.4/10 (Category avg: 8.3/10)
  • Data Integration: 8.9/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Infrared360?

  • Seller: Avada Software
  • Year Founded: 2006
  • HQ Location: East Rutherford, NJ
  • Twitter: @AvadaSoftware
    187 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 30% Large

What Are Recent G2 Reviews of Infrared360?

ApsaraMQ for RocketMQ

Alibaba Cloud Message Queue (MQ) is a distributed message queue service independently developed by Alibaba and fully hosted on the Alibaba Cloud platform. It supports reliable message-based asynchronous communication among microservices, distributed systems, and serverless applications. This service can be used to easily create a scalable distributed system with loose coupling and high availability

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate ApsaraMQ for RocketMQ?

  • Application Integration: 8.3/10 (Category avg: 8.7/10)
  • Plugins and integrations: 8.3/10 (Category avg: 8.3/10)
  • Data Integration: 9.2/10 (Category avg: 8.8/10)

Who Is the Company Behind ApsaraMQ for RocketMQ?

  • Seller: Alibaba
  • HQ Location: Hangzhou
  • Twitter: @alibaba_cloud
    1,189,812 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5,321 employees on LinkedIn®
  • Ownership: BABA
  • Total Revenue (USD mm): $509,711

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of ApsaraMQ for RocketMQ?

What Are G2 Users Discussing About ApsaraMQ for RocketMQ?

Confide

Confide gives you the comfort of knowing that your private communication will now truly stay that way.

Average Rating: 4.8/5.0

Total Reviews: 2

Who Is the Company Behind Confide?

  • Seller: Confide
  • Year Founded: 2013
  • HQ Location: New York, US
  • Twitter: @confide
    1,523 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Confide?

AI-generated summary from verified user reviews

Pros
  • Users praise the privacy and security features of Confide, particularly valuing the effective screenshot prevention.

What Are Recent G2 Reviews of Confide?

Intel MPI Library

Intel MPI Library is a multifabric message-passing library that implements the open-source MPICH specification. Use the library to create, maintain, and test advanced, complex applications that perform better on HPC clusters based on Intel processors.

Average Rating: 3.3/5.0

Total Reviews: 2

How Do G2 Users Rate Intel MPI Library?

  • Application Integration: 8.3/10 (Category avg: 8.7/10)
  • Plugins and integrations: 8.3/10 (Category avg: 8.3/10)
  • Data Integration: 8.3/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Intel MPI Library?

  • Seller: Intel Corporation
  • Year Founded: 1968
  • HQ Location: Santa Clara, CA
  • Twitter: @intel
    4,467,591 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    111,509 employees on LinkedIn®
  • Ownership: NASDAQ:INTC

Who Uses This Product?

  • Company Size: 100% Small

Tembo

Tembo is a multi-workload Postgres managed service that enables organizations to harness the full power of Postgres for transactional, analytical, and AI workloads. With robust SaaS and self hosted deployment options, Tembo enables everyone – from the smallest startups to the Fortune 500 – to go “all in” on Postgres, achieving unprecedented stability and efficiency across a variety of applications and use cases. With Tembo, customers get all the stability, reliability, and extensibility of Postgres open source with enhanced observability, compliance, and developer experience.

Average Rating: 4.7/5.0

Total Reviews: 26

How Do G2 Users Rate Tembo?

  • Application Integration: 10.0/10 (Category avg: 8.7/10)
  • Plugins and integrations: 9.2/10 (Category avg: 8.3/10)
  • Data Integration: 10.0/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Tembo?

  • Seller: Tembo
  • Year Founded: 2022
  • HQ Location: Cincinnati, US
  • Twitter: @tembo_io
    3 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    32 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Computer Software
  • Company Size: 85% Small, 15% Medium

What Do G2 Reviewers Say About Tembo?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Tembo, finding it simple to set up and manage tasks effectively.
  • Users love the user-friendly dashboard of Tembo, which simplifies task management and enhances team collaboration.
  • Users value the easy integrations with various data sources, streamlining their workflow and enhancing data management.
  • Users appreciate the ease of setup with Tembo, enabling quick deployment and user-friendly navigation.
  • Users value the easy integrations of Tembo, enhancing efficiency and simplifying complex data management tasks effortlessly.
Cons
  • Users find the limited flexibility of Tembo frustrating, as it restricts integration and customization options.
  • Users find the limited integration to only AWS a significant drawback, wishing for broader cloud service support.
  • Users highlight the restrictive cloud limitations of Tembo, particularly its exclusive support for AWS.
  • Users find Tembo to be expensive, especially for small businesses due to variable pricing and additional service costs.
  • Users find the limited customization of Tembo restrictive, impacting flexibility and functionality for their specific needs.

What Are Recent G2 Reviews of Tembo?

deepstream.io

deepstream.io is a realtime server that manages TCP and WebSocket connections. It offers data-sync, request-response and pub-sub patterns and is compatible with a wide range of databases, caches and messaging systems.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind deepstream.io?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of deepstream.io?

EnMasse

EnMasse is an open source project for managed, self-service messaging on Kubernetes , and provides a uniform interface to manage different underlying messaging technologies. EnMasse can run on your own infrastructure or in the cloud, and simplifies running a messaging infrastructure for your organization.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate EnMasse?

  • Application Integration: 10.0/10 (Category avg: 8.7/10)
  • Plugins and integrations: 10.0/10 (Category avg: 8.3/10)
  • Data Integration: 10.0/10 (Category avg: 8.8/10)

Who Is the Company Behind EnMasse?

  • Seller: EnMasse
  • Year Founded: 2010
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    31 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large, 100% Small

What Are Recent G2 Reviews of EnMasse?

IBM Messages for RabbitMQ

Support multiple messaging protocols with the message broker that lets you route, track, and queue messages with customizable persistence levels, delivery settings, and publish confirmations

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate IBM Messages for RabbitMQ?

  • Application Integration: 6.7/10 (Category avg: 8.7/10)
  • Plugins and integrations: 6.7/10 (Category avg: 8.3/10)
  • Data Integration: 8.3/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind IBM Messages for RabbitMQ?

  • Seller: IBM
  • Year Founded: 1911
  • HQ Location: Armonk, New York, United States
  • Twitter: @IBMSecurity
    74,660 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    344,328 employees on LinkedIn®
  • Ownership: SWX:IBM

Who Uses This Product?

  • Company Size: 100% Large

What Are G2 Users Discussing About IBM Messages for RabbitMQ?

IronMQ

IronMQ is a lightning fast message queue that scales on demand. With its Push Queue technology, application developers are able to create dynamic hooks into their queues that help save valuable development hours. A lot of the "glue" code that usually needs to be written when with interacting with a message queue is handled natively by IronMQ. It is also able to deploy fully on-premise. Not only that, but it's faster and just as secure as RabbitMQ and SQS. We offer a free 14 day trial, no cards or commitments. All products can be managed via an online UI or via a robust HTTP API. Iron's products run on public clouds as well as On-premise. Iron.io is a suite of tools allow a busy developer to do what they do best, BUILD, without having to manage any underlying infrastructure. Its tools are lightweight, secure, and allow developers the ability to get started quickly.

Average Rating: 2.5/5.0

Total Reviews: 1

How Do G2 Users Rate IronMQ?

  • Has the product been a good partner in doing business?: 5.0/10 (Category avg: 8.7/10)

Who Is the Company Behind IronMQ?

  • Seller: Iron
  • Year Founded: 2011
  • HQ Location: Las Vegas, Nevada
  • Twitter: @getiron
    3,401 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are G2 Users Discussing About IronMQ?

MigratoryData Server

The MigratoryData Server is a distributed WebSocket messaging server designed to handle up to 10 million concurrent clients from a single commodity server. For over a decade, MigratoryData Server has been utilized by a wide range of companies, from innovative startups to Fortune Global 500 giants, to power real-time applications with millions of end-users.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate MigratoryData Server?

  • Application Integration: 8.3/10 (Category avg: 8.7/10)
  • Plugins and integrations: 10.0/10 (Category avg: 8.3/10)
  • Data Integration: 10.0/10 (Category avg: 8.8/10)
  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind MigratoryData Server?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of MigratoryData Server?

AutoMQ

AutoMQ is the most mature open-source Diskless Kafka platform for making Apache Kafka dramatically cheaper, easier to operate, and instantly elastic in the cloud. Used in production by teams at JD.com, Grab, Geely, Tencent, Honda, LG U+, Bambu Lab, and FunPlus. If you want to: 1. Reduce Kafka infrastructure cost by moving durable data from expensive broker disks to object storage. 2. Lower Kafka operational complexity by eliminating heavy disk management, capacity planning, and slow rebalancing workflows. 3. Scale Kafka up and down in seconds without moving massive amounts of data between brokers. 4. Improve resource efficiency by separating compute from storage and scaling each layer independently. Try AutoMQ: https://www.automq.com/?utm_source=g2&utm_medium=referral&utm_campaign=g2_profile&utm_content=try_automq GitHub: github.com/AutoMQ/automq

Who Is the Company Behind AutoMQ?

  • Seller: AutoMQ
  • Year Founded: 2022
  • HQ Location: DOVER, US
  • LinkedIn® Page: www.linkedin.com
    15 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

Axon Server

Axon Server Run modern applications seamlessly with zero-configuration message routing and event storage Axon Server is our custom-built scalable and highly available event store and message delivery system, which coordinates the communication between components, considering the expectations for each type of message: commands, events, and queries. This allows systems to evolve as their functional or technical needs change over time. Furthermore, Axon Server can track all changes as a reliable source of truth, guaranteed to contain the whole truth and nothing but the truth. Message routing and event store in one Axon Server is freely available to get started quickly and easily. Various options are available for different deployments to give you the assurance and functionality you need. The Axon Server "Starter", "Pro" and "Enterprise" plans offer additional functionality on top of the free "Developer" plan. Additional functionality such as SLA-backed support, clustering, monitoring, and integration features. Ensuring your application is ready for any deployment. Expansion packs are available for security and compliance, global multi-data center deployments, and big-data applications. Zero configuration management Microservices systems are often associated with complex configuration management. Setting up service discovery and message routing correctly is a time-consuming and error-prone task. Axon Server eliminates this complexity. Because it’s built for this purpose, it performs service discovery and message routing with zero configuration. It just works. Real-time insight In a complex microservices system, it can be hard to understand what’s going on when teams need to debug a problem. Axon Server helps: it automatically provides a graphical overview of our landscape, with drill-down functionality to get detailed information about message handlers. Also, it allows you to do ad hoc querying on events, extracting specific information from JSON or XML event payloads. Easy scale-out As your application becomes more successful, you may need to scale your service components horizontally. Axon Server makes it easy: spin up new instances, and Axon Server takes care of the rest. It detects multiple copies of the same service and deals with this correctly for commands, events, and queries. No matter whether you have two instances or 50.

Who Is the Company Behind Axon Server?

  • Seller: AxonIQ
  • Year Founded: 2017
  • HQ Location: Utrecht, NL
  • LinkedIn® Page: www.linkedin.com
    39 employees on LinkedIn®

Bevywise MQTT Broker

Bevywise MQTT Broker is a high-performance and lightweight MQTT server developed to support efficient IoT and M2M communication. It is designed to deliver reliable message exchange between connected devices and applications while maintaining high scalability. The broker is capable of managing thousands of simultaneous device connections without compromising performance, making it suitable for deployments that require stable and low-latency data transmission. By using industry-standard SSL/TLS encryption and authentication mechanisms, it ensures secure and protected data communication across networks. The broker supports flexible data persistence by integrating with multiple database options such as MySQL, PostgreSQL, MongoDB, and other storage solutions. This flexibility allows businesses to store, retrieve, and manage device data based on their existing infrastructure and operational needs. A major highlight of the Bevywise MQTT Broker is its customizable rule engine, which allows users to filter incoming data, apply transformations, and automate processing workflows before forwarding the information to external applications, enterprise systems, or analytics platforms. To simplify monitoring and device management, the broker includes built-in dashboards and visualization widgets that provide real-time insights into device status, message flow, and system performance. These visualization capabilities help organizations monitor operations efficiently and make informed decisions quickly. Developers benefit from easy integration options through REST APIs and plug-and-play extensions, enabling faster application development and seamless connectivity with third-party systems. The platform also supports integration with AI and machine learning models, allowing users to extract advanced insights and predictive analytics from device data. Bevywise MQTT Broker can be deployed both on-premise and in cloud environments, offering flexibility based on organizational requirements. It simplifies device connectivity, improves operational efficiency, and provides a secure, scalable, and dependable foundation for building and managing large-scale IoT and Industrial IoT ecosystems.

Average Rating: 4.0/5.0

Total Reviews: 2

How Do G2 Users Rate Bevywise MQTT Broker?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Bevywise MQTT Broker?

  • Seller: Bevywise Networks
  • Year Founded: 2017
  • HQ Location: Newark, US
  • Twitter: @BevyWise
    210 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    38 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Bevywise MQTT Broker?

Centrifugo

Centrifugo is an open-source real-time messaging server. Centrifugo can instantly deliver messages to application online users connected over supported transports (WebSocket, HTTP-streaming, SSE/EventSource, WebTransport, GRPC). Centrifugo is built around channel concept – clients subscribe to channels to receive publications – so it's a user-facing PUB/SUB server. Centrifugo is language-agnostic and can be used to build chat apps, live comments, multiplayer games, real-time data visualizations, collaborative tools, etc., in combination with any backend and frontend. It is well suited for modern architectures and allows decoupling of business logic from the real-time transport layer.

Who Is the Company Behind Centrifugo?

Enduro/X

Enduro/X is application server and middleware for high performance, fault tolerant distributed transaction processing, based on microservices technology allowing horizontal scaling of the solution. Enduro/X can be programmed in C/C++ and Go programming languages with community bindings for Python, Perl and PHP. How ever new programming languages will be added, such as Java. Application server allows transparent microservices shared a cross the cluster, very effective workload balacing with one-server-multiple-servers approach. Middleware gives programmers to create loosely coupled client and server executables, which all to gather makes the application. These loosely interfaces allows to patch the application in real time and ensure forward and backward compatibility between executable modules. The core technology is to use local IPC kernel resources such as Posix queues or System V queues for client-server communications. Instead of Sockets, queues are block oriented, faster and requires less configuration than sockets, thus in overall Enduro/X apps are more stable in long term and simpler to administer.

Who Is the Company Behind Enduro/X?

  • Seller: Mavimax
  • HQ Location: DIJON, FR
  • Twitter: @mavimaxltd
  • LinkedIn® Page: www.linkedin.com
    7 employees on LinkedIn®
Tian Lin
TL
Researched and written by Tian Lin
Updated October 3, 2024