Amazon MQ vs PubSub+ Platform comparison

Amazon Web Services (AWS) and Solace are both solutions in the Message Queue (MQ) Software category. Amazon Web Services (AWS) is ranked #7 with an average rating of 8.5, while Solace is ranked #8 with an average rating of 8.3. Amazon Web Services (AWS) holds a 4.5% mindshare in MQ, compared to Solace’s 4.3% mindshare. Additionally, 87% of Amazon Web Services (AWS) users are willing to recommend the solution, compared to 100% of Solace users who would recommend it.

Amazon MQ

Read 8 Amazon MQ reviews

721 Views
620 Comparison Views

87% willing to recommend

PubSub+ Platform

Read 18 PubSub+ Platform reviews

2,323 Views
836 Comparison Views

100% willing to recommend

Amazon MQ

PubSub+ Platform

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 27, 2025

Amazon MQ and PubSub+ Platform are competing messaging services in the realm of communication solutions. PubSub+ Platform has an edge due to its robust features and functionality, making it a preferred choice for enterprises that prioritize features over cost.

Features: Amazon MQ offers high availability, seamless integration with AWS, and comprehensive protocol support, making it a secure and scalable solution for reliable message brokering. PubSub+ Platform provides multi-cloud capabilities, dynamic message routing, and flexible protocol exchange, enhancing its applicability for complex needs across multiple platforms.

Room for Improvement: Amazon MQ could enhance its multi-cloud integration and expand protocol flexibility to compete with wider environments. Improvements in feature diversity and global accessibility would strengthen its offering. PubSub+ Platform could reduce complexity in its initial configuration and strive for more intuitive user interfaces. Lower cost of entry and simplified deployment processes would further broaden its appeal.

Ease of Deployment and Customer Service: Amazon MQ benefits from AWS's comprehensive documentation, making setup straightforward for AWS users. Its managed nature requires minimal maintenance effort. PubSub+ Platform excels in providing a seamless configuration experience backed by responsive support, ensuring clear guidance for users across various environments.

Pricing and ROI: Amazon MQ operates on a pay-as-you-go model, offering potential cost savings ideal for small to mid-sized businesses. PubSub+ Platform, while higher in pricing, aligns with its extensive feature set, promising high ROI for enterprises that leverage its capabilities, justifying the investment for organizations prioritizing comprehensive solutions.

To learn more, read our detailed Amazon MQ vs. PubSub+ Platform Report (Updated: December 2025).

Buyer's Guide

Amazon MQ vs. PubSub+ Platform

December 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Amazon MQ

Ranking in Message Queue (MQ) Software

7th

Average Rating

8.4

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

No ranking in other categories

PubSub+ Platform

Ranking in Message Queue (MQ) Software

8th

Average Rating

8.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Message Oriented Middleware (MOM) (2nd), Event Monitoring (12th), Streaming Analytics (14th)

Mindshare comparison

As of January 2026, in the Message Queue (MQ) Software category, the mindshare of Amazon MQ is 4.5%, up from 3.5% compared to the previous year. The mindshare of PubSub+ Platform is 4.3%, down from 5.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Message Queue (MQ) Software Market Share Distribution
Product	Market Share (%)
Amazon MQ	4.5%
PubSub+ Platform	4.3%
Other	91.2%

Message Queue (MQ) Software

Featured Reviews

RamilCerrada

Solution architect at SM Supermalls

Has provided consistent functionality across on-premise and cloud while simplifying cloud integration

I have experience with on-premise setups using ActiveMQ and RabbitMQ, but with regards to AWS, I use it via cloud only. There's a free tier with Amazon MQ based on their website, which is a six-month free trial of a single instance, allowing per month usage of either ActiveMQ or RabbitMQ, five gig of Amazon EFS storage, and for ActiveMQ, it's 20 gig of Amazon EBS storage for RabbitMQ. I did not purchase Amazon MQ through AWS Marketplace. Amazon MQ has published information about having 650 hours of free trial usage. This can be found via the AWS website by searching for AWS MQ. On a scale of one to ten, I rate Amazon MQ an eight out of ten.

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reviewer2714190

freelancer at a financial services firm with 1,001-5,000 employees

Offers a seamless way to decouple applications, providing impressive performance and flexibility

Regarding improving the PubSub+ Platform, I'm not sure about the pricing aspect, but I heard that it is quite expensive compared to Kafka. That's the only concern I can mention; otherwise, it was as impressive as Kafka, better than Kafka based on my experience working on the Solace and Kafka white paper.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Since we utilize AWS, it's easy to integrate Amazon MQ and work with other third-party software, as they have standard communications via API or native language."

"Amazon MQ is a very scalable solution."

"We have found Amazon MQ to provide scalability, robustness, and security."

"The initial Amazon MQ setup is very easy both when you do it on your own or use the self-managed instance."

"Amazon MQ is managed by AWS and is easy to use."

"The tool's most valuable feature is its managed service aspect. It's simple to implement and use. It requires minimal effort to maintain business operations."

"Amazon MQ is a secure solution."

"Amazon MQ is important for being collaborative, allowing for centralized information."

"The most valuable feature of PubSub+ Event Broker is the scaling integration. Prior to using the solution, it was done manually with a file, and it can be done instantly live."

"When it comes to granularity, you can literally do anything regarding how the filtering works."

"This solution reduces the latency to access changes in real-time and the effort required to onboard a new subscriber. It also reduces the maintenance of each of those interfaces because now the publisher and subscribers are decoupled. Event Broker handles all the communication and engagement. We can just push one update, then we don't have to know who is consuming it and what's happening to that publication downstream. It's all done by the broker, which is a huge benefit of using Event Broker."

"The event portal and the diversity of deployment options in a hybrid landscape are the most valuable features."

"In my assessment of Solace against other products — as I was responsible for evaluating various products and bringing the right tool into companies in the past — I worked with multiple platforms like RabbitMQ, Confluent, Kafka, and various other tools in the market. But I found the event mesh capability to be a very interesting as well as fulfilling capability, towards what we want to achieve from a digital-integration-strategy point of view... It's distributed, yet it is intelligently connected. It can also span and I can plug and play any number of brokers into the event mesh, so it's a great deal. That's a differentiator."

"Guaranteed Messaging allows for us to transport messages between on-prem and the cloud without any loss of data."

"The most useful features has been the WAN optimization and probably the HybridEdge, which requires some third-party adapters or plugins. The idea that we can position Solace as a protocol-agnostic message transport fabric is key to our company having all manners of asynchronous messaging protocols from MQ, Kafka, JMS, etc. I really like the WAN optimization: Send once over a WAN, then distribute locally as many times as there are subscribers."

"As of now, the most valuable aspects are the topic-based subscription and the fanout exchange that we are using."

More PubSub+ Platform pros

Cons

"Depending on your use cases, Amazon MQ can be cheap or expensive."

"Amazon MQ isn't a cheap tool."

"In community support, especially with distributed systems and integration, there is a need for better system organization."

"If Amazon provided a templating engine, it would be great."

"The product should improve its monitoring capabilities. It needs to improve the pricing also."

"The solution needs improvement in the back end and security."

"Monitoring capabilities are not yet fully developed, since it's a message broker service, so it focuses more on the health of Apache."

"Amazon MQ is a good solution for small and medium-sized enterprises. It's open-source software, which means it's cheaper than its competitors."

"The deployment process is complex."

"We have requested to be able to get into the payload to do dynamic topic hierarchy building. A current workaround is using the message's header, where the business data can be put into this header and be used for a dynamic topic lookup. I want to see this in action when there are a couple of hundred cases live. E.g., how does it perform? From an administration perspective, is the ease of use there?"

"It could be cheaper. It could also have easier usage. It is a brilliant product, but it is quite complex to use."

"The section on observability pertains to understanding the functioning of an event crash. Instead of focusing on how the crash occurs, attention is given to the observable aspects, such as a memory pipeline where one person pushes messages and another reads them. However, this pipeline often encounters issues, such as the reader being unavailable, causing the system to become stuck and preventing the messages from moving forward. This can lead to the pipeline being permanently stalled."

"If you create one event in the past, you cannot resend it."

"Some of the feature's gaps with some of the open-source vendors have been closed in a lot of ways. Being more agile and addressing those earlier could be an area for improvement."

"For improvements, I would suggest increasing the max payload size to a limit of 100MB or more. The current max payload size is limited to 5MB."

"One of the areas of improvement would be if we could tell the story a bit better about what an event mesh does or why an event mesh is foundational to a large enterprise that has a wide diversity of applications that are homegrown and a small number off the shelf."

More PubSub+ Platform cons

Pricing and Cost Advice

"As a client or as an end user, I would say that Google Cloud Storage or Google Cloud are cheaper than Amazon MQ."

"Depending on your use cases, Amazon MQ can be cheap or expensive."

"The licensing is dependent on the volume that is flowing. If you go for their support services, it will cost some more money, but I think it is worth it, especially if you are just starting your journey."

"The pricing and licensing were very transparent and well-communicated by our account manager."

"I would rate the product's pricing a ten out of ten."

"Having a free version is critical for our technology operations use case. This is primarily because our technology operations team is a cost center in our company. They are not profit drivers and having a free version for installation will probably meet our needs. Even for production, it'll support up to a 100,000 messages per second. I don't think in technology operations that we have that many events and alerts from our detection tools. Even if I have 20 or 30 event detection products out there, they're only going to publish the things which are critical or warnings. I don't think we'll ever reach a 100,000 messages per second."

"There are different tiers where you can choose what would work for you. As a customer, you need to know roughly how many messages a month you will use."

"The price of the solution is expensive."

"We are looking for something that will add value and fit for purpose. Freeware is good if you want to try something quickly without putting in much money. However, as far as our decision is concerned, I don't think it helps. At the end of the day, if we are convinced that a capability is required, we will ask for the funding. Then, when the funding is available, we will go for an enterprise solution only."

"We have been really happy with the product licensing rates. It has been free for us, up to a 100,000 transactions per second, and all we have to do is pay for support. Making their product available and accessible to us has not been a problem at all."

More PubSub+ Platform pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

22%

Computer Software Company

10%

Manufacturing Company

Real Estate/Law Firm

Financial Services Firm

26%

Manufacturing Company

10%

Retailer

10%

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	2
Midsize Enterprise	3
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	1
Large Enterprise	14

Questions from the Community

What do you like most about Amazon MQ?

The tool's most valuable feature is its managed service aspect. It's simple to implement and use. It requires minimal effort to maintain business operations.

See all answers

What needs improvement with Amazon MQ?

Amazon MQ needs to have data collected on performance to analyze trends for improvement. Additionally, some tools can suggest how to improve performance in terms of speed, time, and processing, whi...

See all answers

What is your primary use case for Amazon MQ?

I have some experience working with Amazon MQ.

See all answers

What is your experience regarding pricing and costs for PubSub+ Event Broker?

I do not know about the pricing of PubSub+ Platform because I did not manage the instance.

See all answers

What needs improvement with PubSub+ Event Broker?

Additional in-line information about certain things on PubSub+ Platform could be more beneficial for new users who are just starting to use this technology. The analytics tools integrated within Pu...

See all answers

What is your primary use case for PubSub+ Event Broker?

I describe the main use cases for PubSub+ Platform as wanting to use it as a messaging queue pipeline for managing the data stream events in our IoT platform while I was working at an IoT-based com...

See all answers

Comparisons

Amazon SQS vs Amazon MQ

Compared 27% of the time

IBM MQ vs Amazon MQ

Compared 20% of the time

Apache Kafka vs Amazon MQ

Compared 15% of the time

VMware Tanzu Data Solutions vs Amazon MQ

Compared 15% of the time

Oracle Event Hub Cloud Service vs Amazon MQ

Compared 13% of the time

More Amazon MQ Competitors

Apache Kafka vs PubSub+ Platform

Compared 13% of the time

IBM MQ vs PubSub+ Platform

Compared 9% of the time

Software AG Universal Messaging vs PubSub+ Platform

Compared 7% of the time

Confluent vs PubSub+ Platform

Compared 7% of the time

Apache Flink vs PubSub+ Platform

Compared 6% of the time

More PubSub+ Platform Competitors

Product Reports

Buyer's Guide

Message Queue (MQ) Software

January 2026

Download Amazon MQ product report

Buyer's Guide

PubSub+ Platform

January 2026

Download PubSub+ Platform product report

Also Known As

No data available

PubSub+ Event Broker, PubSub+ Event Portal

Overview

Amazon MQ is a managed message broker service for Apache ActiveMQ that makes it easy to set up and operate message brokers in the cloud. Message brokers allow different software systems–often using different programming languages, and on different platforms–to communicate and exchange information. Amazon MQ reduces your operational load by managing the provisioning, setup, and maintenance of ActiveMQ, a popular open-source message broker. Connecting your current applications to Amazon MQ is easy because it uses industry-standard APIs and protocols for messaging, including JMS, NMS, AMQP, STOMP, MQTT, and WebSocket. Using standards means that in most cases, there’s no need to rewrite any messaging code when you migrate to AWS.

Amazon Web Services (AWS)

PubSub+ Platform is designed for real-time message publishing and outstanding interoperability. With features like intuitive administration and topic filtering, it offers both stability and high performance for scalable deployments across diverse scenarios.

PubSub+ Platform enhances data integration with its event mesh and seamless protocol compatibility, providing a comprehensive solution for organizations tracking shipments, generating reports, and managing transactions. Its granular topic filtering and WAN optimization ensure high utility in event-driven applications and cloud deployments. Users highlight the platform's intuitive administration and ease of management, though some seek improved integration with third-party tools and enhanced observability. Concerns include scalability for large payloads and training resource availability. Despite its interface complexity, PubSub+ remains valuable for trading and market data distribution.

What are the key features of PubSub+ Platform?

Real-time messaging: Facilitates seamless communication across platforms.
Flexible topic hierarchy: Supports dynamic topic taxonomy for efficient data management.
Event mesh: Enhances integration and interoperability with diverse protocols.
Intuitive administration: Simplifies system management and configuration.
WAN optimization: Ensures efficient connectivity for global deployment.

What benefits should users look for in reviews?

Messaging stability: Offers consistent performance in dynamic environments.
Scalability: Provides seamless expansion to accommodate growing data volumes.
Security: Maintains robust protection for sensitive information.
Support and configuration: Accessible, reliable support, and UI-driven setup streamline the management.

PubSub+ Platform is widely implemented for asynchronous messaging in industries like finance for trading and market data, logistics for shipment tracking, and tech operations management. It enables companies to modernize applications while ensuring data accuracy and efficiency across global systems.

Solace

Sample Customers

SkipTheDishes, Malmberg, Dealer.com, Bench Accounting

FxPro, TP ICAP, Barclays, Airtel, American Express, Cobalt, Legal & General, LSE Group, Akuna Capital, Azure Information Technology, Brand.net, Canadian Securities Exchange, Core Transport Technologies, Crédit Agricole, Fluent Trade Technologies, Harris Corporation, Korea Exchange, Live E!, Mercuria Energy, Myspace, NYSE Technologies, Pico, RBC Capital Markets, Standard Chartered Bank, Unibet

Buyer's Guide

Amazon MQ vs. PubSub+ Platform

December 2025

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