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Apache Kafka vs IBM Event Streams comparison

 

Comparison Buyer's Guide

Executive Summary

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
6.8
Number of Reviews
92
Ranking in other categories
Streaming Analytics (5th)
IBM Event Streams
Average Rating
8.4
Reviews Sentiment
7.8
Number of Reviews
3
Ranking in other categories
Message Queue (MQ) Software (11th)
 

Mindshare comparison

Apache Kafka and IBM Event Streams aren’t in the same category and serve different purposes. Apache Kafka is designed for Streaming Analytics and holds a mindshare of 4.0%, up 2.8% compared to last year.
IBM Event Streams, on the other hand, focuses on Message Queue (MQ) Software, holds 2.9% mindshare, up 0.9% since last year.
Streaming Analytics Mindshare Distribution
ProductMindshare (%)
Apache Kafka4.0%
Apache Flink8.9%
Databricks8.1%
Other79.0%
Streaming Analytics
Message Queue (MQ) Software Mindshare Distribution
ProductMindshare (%)
IBM Event Streams2.9%
IBM MQ21.0%
ActiveMQ19.8%
Other56.3%
Message Queue (MQ) Software
 

Featured Reviews

Varuns Ug - PeerSpot reviewer
Senior Software Developer at NIT
Event-driven workflows have improved payment processing and reduced latency across services
One area for improvement in Apache Kafka is operational complexity. Running and maintaining an Apache Kafka cluster at scale involves handling partitions, replications, retention policies, rebalancing, and monitoring, which requires strong expertise. Debugging and observability can be complex in large systems, as troubleshooting issues such as consumer lag, offset management problems, or uneven partition distribution can become challenging. The learning curve is relatively steep, requiring a good understanding of concepts such as partition, consumer group, offset commit, and delivery guarantees to avoid subtle production issues. One area where Apache Kafka could improve is the developer experience around debugging and tracing events end to end. In distributed systems, when an event passes through multiple topics and consumer services, troubleshooting can become time-consuming. Better built-in observability for tracing event flows across services would be very useful.
TM
IBM MQ Specialist / Administrator at a financial services firm with 10,001+ employees
Easy to use, stable, has a good interface, and the security is good
I don't know if it's because of experience, but for me, it was easy to install. It's just a matter of having an RPM, then click next, next, and next again. The difficult part comes in when you have to configure the security. That is the most difficult part, but it's not that difficult. It takes less than two hours to install. Two hours max, because I did one yesterday. I installed it on AWS and it was easy to install the software. It was less than an hour for the bare minimum installation. Setting up the security, took close to two hours.

Quotes from Members

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

Pros

"It eases our current data flow and framework."
"Apache Kafka has helped our organization handle larger volumes without affecting the infrastructure load."
"The solution is very easy to set up."
"With such a large digest, I was genuinely impressed at the process being almost real-time."
"Kafka rendered itself suitable for our product offering, as it supports all the necessary requirements for a real-time pipeline."
"This is the base streaming component of our IoT platform."
"I like the performance and reliability of Kafka. I needed a data streaming buffer that could handle thousands of messages per second with at least one processing point for an analytics pipeline. Kafka fits this requirement very well."
"Its availability is brilliant."
"I am happy with the product, other than pricing I don't have any other improvements that I can suggest."
"I'm an administrator, and what I like most is the interface, the security, and the storage."
"The stability has been good."
"The triggering scenarios and routing scenarios are all good, making it a very useful solution for financial institutions."
"The system efficiently processes and calculates the data flow within the cluster using DLP functionality."
 

Cons

"Kafka does not provide control over the message queue, so we do not know whether we are experiencing lost or duplicate messages."
"The graphical user environment is currently lacking in Apache."
"More adapters for connecting to different systems need to be available."
"The GUI tools for monitoring and support are still very basic and not very rich."
"Kafka has a lot of monitors, but sometimes it's most important to just have a simple monitor."
"The model where you create the integration or the integration scenario needs improvement."
"There have been some challenges with monitoring Apache Kafka, as there are currently only a few production-grade solutions available, which are all under enterprise license and therefore not easily accessible. The speaker has not had access to any of these solutions and has instead relied on tools, such as Dynatrace, which do not provide sufficient insight into the Apache Kafka system. While there are other tools available, they do not offer the same level of real-time data as enterprise solutions."
"Config management can be better."
"It would be helpful if they could help us explain why they, as in, the customers, should use the product and the overall benefits."
"The product's interface needs improvement."
"It would be helpful if they could help us explain why they, as in, the customers, should use the product and the overall benefits."
"The pricing needs to be improved."
"In the next release, I would like to see the GUI allow you to configure the security section."
 

Pricing and Cost Advice

"This is an open-source version."
"We use the free version."
"I was using the product's free version."
"Apache Kafka is an open-source solution."
"This is an open-source solution and is free to use."
"The price for the enterprise version is quite high. For on-premise, there is an annual fee, which starts at 60,000 euros, but it is usually higher than 100,000 euros. The cost for a project including the subscription is usually between 100,000 to 200,000 euros. The cost also depends on the level of support. There are two different levels of support."
"Apache Kafka is free."
"The price of Apache Kafka is good."
"The platform is averagely priced."
"The pricing needs to be improved."
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Top Industries

By visitors reading reviews
Financial Services Firm
20%
Computer Software Company
10%
Manufacturing Company
9%
Comms Service Provider
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise20
Large Enterprise51
No data available
 

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 is your experience regarding pricing and costs for Apache Kafka?
Its pricing is reasonable. It's not always about cost, but about meeting specific needs.
What needs improvement with Apache Kafka?
The long-term data storage feature in Apache Kafka depends on the setting, but I believe the maximum duration is seven days.
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Overview

 

Sample Customers

Uber, Netflix, Activision, Spotify, Slack, Pinterest
American Airlines, UBank, Bitly, Eurobits, Active International, Bison, Contextor, Constance Hotels, Resorts & Golf, Creval, Deloitte, ExxonMobil, FaceMe, FacePhi, Fitzsoft, Fuga Technologies, Guardio, Honeywell, Japanese airline, Jenzabar, KONE
Find out what your peers are saying about Apache Kafka vs. IBM Event Streams and other solutions. Updated: May 2024.
896,387 professionals have used our research since 2012.