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Apache Kafka vs IBM MQ comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 12, 2025

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

Apache Kafka
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
86
Ranking in other categories
Streaming Analytics (7th)
IBM MQ
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
163
Ranking in other categories
Business Activity Monitoring (1st), Message Queue (MQ) Software (1st), Message Oriented Middleware (MOM) (1st)
 

Mindshare comparison

Apache Kafka and IBM MQ aren’t in the same category and serve different purposes. Apache Kafka is designed for Streaming Analytics and holds a mindshare of 0.4%, up 0.0% compared to last year.
IBM MQ, on the other hand, focuses on Message Queue (MQ) Software, holds 29.8% mindshare, up 26.3% since last year.
Streaming Analytics
Message Queue (MQ) Software
 

Q&A Highlights

NC
Sep 04, 2023
 

Featured Reviews

Snehasish Das - PeerSpot reviewer
Data streaming transforms real-time data movement with impressive scalability
I worked with Apache Kafka for customers in the financial industry and OTT platforms. They use Kafka particularly for data streaming. Companies offering movie and entertainment as a service, similar to Netflix, use Kafka Apache Kafka offers unique data streaming. It allows the use of data in…
SelvaKumar4 - PeerSpot reviewer
Offers the ability to batch metadata transfers between systems that support MQ as the communication method
We find it scalable for internal applications, but not so much for external integrations. It should support a wider range of protocols, not just a few specific ones. Many other products have broader protocol support, and IBM MQ is lagging in that area. IBM MQ needs to improve the UI for quicker logging. Users should also have a lot more control over logging, with a dashboard-like interface. That's something they should definitely work on.

Quotes from Members

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

Pros

"It is the performance that is really meaningful."
"The most valuable feature of Kafka is the Kafka Streams client."
"The most valuable feature is the messaging function and reliability."
"Kafka is scalable. It can manage a high volume of data from many sources."
"The most valuable feature of Apache Kafka is its versatility. It can solve many use cases or can be a part of many use cases. Its fundamental value of it is in the real-time processing capability."
"The most valuable features are the stream API, consumer groups, and the way that the scaling takes place."
"The stability is very nice. We currently manage 50 million events daily."
"Excellent speeds for publishing messages faster."
"The most valuable feature is that it's a very strong integration platform but it is quite a monolithic solution. It's got everything."
"All the features are valuable."
"A stable and reliable software that offers good integration between different systems."
"Data integrity, reliability and security are valuable features that IBM MQ possesses."
"The product helps us monitor messages with other queues, view duplicated messages and control undelivered messages."
"The solution is easy to understand and even medium developers can easily start using it."
"Has helped integrate between applications, reduce rework, and costs by reusing working components of existing applications."
"The solution is fast with end data compared to other messaging tools."
 

Cons

"Kafka requires non-trivial expertise with DevOps to deploy in production at scale. The organization needs to understand ZooKeeper and Kafka and should consider using additional tools, such as MirrorMaker, so that the organization can survive an availability zone or a region going down."
"The initial setup and deployment could be less complex."
"Apache Kafka has performance issues that cause it to lag."
"The ability to connect the producers and consumers must be improved."
"The solution can improve its cloud support."
"The management overhead is more compared to the messaging system. There are challenges here and there. Like for long usage, it requires restarts and nodes from time to time."
"The management tool could be improved."
"Kafka 2.0 has been released for over a month, and I wanted to try out the new features. However, the configuration is a little bit complicated: Kafka Broker, Kafka Manager, ZooKeeper Servers, etc."
"They need to add the ability to send full messages (header + payload) from the MQ Explorer program, not just the payload."
"In IBM MQ, the channel connection is an area where my company faces some limitations. At times, we hit limitations on the connection, meaning the connection is fully occupied."
"The GUI part could be better."
"the level of training as well as product marketing for this product are not that great. You rarely find a good training institute that provides training. Many of the architects in several organization are neither aware of the product nor interested in using it. IBM should provide good training on products like this."
"It could get a face lift with a modern marketing campaign."
"I wanted to upgrade Windows Server. It's not that easy to move."
"It would be an advantage if they can include streaming in IBM MQ, similar to Kafka. Kafka is used mainly for streaming purposes. This feature is clearly lacking in IBM MQ. If they add this feature to IBM MQ, it will have an edge over other products."
"The clustering capabilities have provided some difficulties when it comes to resiliency. This has been a challenge for managing the environment."
 

Pricing and Cost Advice

"I was using the product's free version."
"Apache Kafka is open-source and can be used free of charge."
"Kafka is more reasonably priced than IBM MQ."
"Apache Kafka has an open-source pricing."
"The solution is open source; it's free to use."
"We use the free version."
"Apache Kafka is an open-source solution and there are no fees, but there are fees associated with confluence, which are based on subscription."
"It's a premium product, so it is not price-effective for us."
"Licensing for this software is on a yearly basis. The standard fee includes the maintenance and updates that are released periodically."
"The price of IBM MQ could improve by being less expensive."
"It is a very expensive product compared to the open source products in the market."
"If one is cheap and ten is expensive, I rate the tool's price a seven. The product is expensive."
"The fee for this solution is on the higher end of the scale."
"You have to license per application installation and if you expand vertically or horizontally, you will be paying for more licenses. The licenses are approximately $10,000 to $15,000 a license, it can get expensive quite quickly."
"It would be a 10 out of 10 if it wasn't so expensive."
"IBM is expensive."
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Answers from the Community

NC
Sep 4, 2023
Sep 4, 2023
Apache Kafka is open source and can be used for free. It has very good log management and has a way to store the data used for analytics. Apache Kafka is very good if you have a high number of users. This tool has great scalability with high throughput and a very helpful supportive online community. However, Kafka does not provide control over the message queue, so it is difficult to know wheth...
2 out of 3 answers
Oct 31, 2021
Apache Kafka is open source and can be used for free. It has very good log management and has a way to store the data used for analytics. Apache Kafka is very good if you have a high number of users. This tool has great scalability with high throughput and a very helpful supportive online community. However, Kafka does not provide control over the message queue, so it is difficult to know whether messages are being delivered, lost, or duplicated. We would like to see more adapters for connecting to different systems made available. I think this would be a better product if the graphical user interface was easier. The manual calculations needed for this solution can be difficult. If the process was automated, it would be a much better product. IBM MQ has a very strong reputation and is very robust with great stability. This solution is easy to use, simple to configure, and integrates well with our enterprise ecosystem and protocols. IBM ensures message delivery. You can track and trace everything. If a message doesn’t arrive at its destination, it will go back to the queue; this ensures no message is ever lost. This is a huge selling point for us. IBM MQ does not handle huge volume very well, though. There are some limitations to the queues. If these limitations could be relaxed, it would be a better product for us. You have to license per application and installation, so scaling up can get very costly very quickly. Conclusion Apache Kafka is a cost-effective solution for high-volume, multi-source data collection. If you are in a high-growth trajectory and if total message accountability and tracking is not a huge issue for you, this solution may work well for you. IBM MQ is a licensed product and can be very expensive, it also does not scale easily, which can be very problematic. IBM MQ requires a definite skillset that not many people have, which can be an issue for some and it affects the fast responsive support of this solution.
GT
Sep 14, 2022
The choice depends on your use case.
 

Top Industries

By visitors reading reviews
Financial Services Firm
31%
Computer Software Company
12%
Manufacturing Company
6%
Retailer
5%
Financial Services Firm
38%
Computer Software Company
13%
Manufacturing Company
6%
Government
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What are the differences between Apache Kafka and IBM MQ?
Apache Kafka is open source and can be used for free. It has very good log management and has a way to store the data used for analytics. Apache Kafka is very good if you have a high number of user...
What do you like most about Apache Kafka?
Apache Kafka is an open-source solution that can be used for messaging or event processing.
What is your experience regarding pricing and costs for Apache Kafka?
The open-source version of Apache Kafka results in minimal costs, mainly linked to accessing documentation and limited support. Enterprises usually opt for the more cost-effective open-source edition.
What is MQ software?
Hi As someone with 45+ years of experience in the Transaction and Message Processing world, I have seen many "MQ" solutions that have come into the market place. From my perspective, while each pro...
How does IBM MQ compare with VMware RabbitMQ?
IBM MQ has a great reputation behind it, and this solution is very robust with great stability. It is easy to use, simple to configure and integrates well with our enterprise ecosystem and protocol...
What do you like most about IBM MQ?
The feature I find most effective for ensuring message delivery without loss is the backup threshold. This feature allows for automatic retries of transactional messages within a specified threshold.
 

Comparisons

 

Also Known As

No data available
WebSphere MQ
 

Learn More

 

Overview

 

Sample Customers

Uber, Netflix, Activision, Spotify, Slack, Pinterest
Deutsche Bahn, Bon-Ton, WestJet, ARBURG, Northern Territory Government, Tata Steel Europe, Sharp Corporation
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