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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
90
Ranking in other categories
Streaming Analytics (7th)
IBM Event Streams
Average Rating
8.4
Reviews Sentiment
7.8
Number of Reviews
3
Ranking in other categories
Message Queue (MQ) Software (9th)
 

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 2.3% compared to last year.
IBM Event Streams, on the other hand, focuses on Message Queue (MQ) Software, holds 2.1% mindshare, up 0.9% since last year.
Streaming Analytics Market Share Distribution
ProductMarket Share (%)
Apache Kafka4.0%
Apache Flink11.3%
Databricks9.5%
Other75.2%
Streaming Analytics
Message Queue (MQ) Software Market Share Distribution
ProductMarket Share (%)
IBM Event Streams2.1%
IBM MQ22.9%
ActiveMQ22.4%
Other52.6%
Message Queue (MQ) Software
 

Featured Reviews

Bruno da Silva - PeerSpot reviewer
Senior Manager at Timestamp, SA
Have worked closely with the team to deploy streaming and transaction pipelines in a flexible cloud environment
The interface of Apache Kafka could be significantly better. I started working with Apache Kafka from its early days, and I have seen many improvements. The back office functionality could be enhanced. Scaling up continues to be a challenge, though it is much easier now than it was in the beginning.
Ismail El-Dahshan - PeerSpot reviewer
CEO at areebah
Easy to set up with good support and good routing scenarios
The triggering and the events that they have triggered as well as the route of the message according to the events are very useful. The triggering scenarios and routing scenarios are all good. It's a very useful solution for financial institutions. The initial setup is pretty straightforward. The stability has been good. I've found the product to be scalable. Technical support is responsive.

Quotes from Members

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

Pros

"I use it for real-time processing workloads. So, in some instances, it's like IoT data. We need to put it into a data lake."
"With Kafka, events and streaming are persistent, and multiple subscribers can consume the data. This is an advantage of Kafka compared to simple queue-based solutions."
"One of the most valuable features I have found is Kafka Connect."
"The most valuable feature is the support for a high volume of data."
"The most valuable feature is the messaging function and reliability."
"The most valuable feature is the documentation, which is good and clear."
"For example, when you want to send a message to inform all your clients about a new feature, you can publish that message to a single topic in Apache Kafka. This allows all clients subscribed to that topic to receive the message. On the other hand, if you need to send billing information to a specific customer, you can publish that message on a topic dedicated to that customer. This message can then be sent as an SMS to the customer, allowing them to view it on their mobile device."
"This is a system for email and other small devices. There has been a relay of transactions continuously over the last two years it has been in production."
"The stability has been good."
"The system efficiently processes and calculates the data flow within the cluster using DLP functionality."
"I'm an administrator, and what I like most is the interface, the security, and the storage."
 

Cons

"An area for improvement would be growth."
"The management tool could be improved."
"would like to see real-time event-based consumption of messages rather than the traditional way through a loop. The traditional messaging system works by listing and looping with a small wait to check to see what the messages are. A push system is where you have something that is ready to receive a message and when the message comes in and hits the partition, it goes straight to the consumer versus the consumer having to pull. I believe this consumer approach is something they are working on and may come in an upcoming release. However, that is message consumption versus message listening."
"Lacks elasticity and the ability to scale down."
"We struggled a bit with the built-in data transformations because it was a challenge to get them up and running the way we wanted."
"Confluent has improved aspects like documentation and cloud support, yet Kafka's reliance on older architectures like ZooKeeper in previous versions is a limitation."
"I would like to see monitoring service tools."
"Prioritization of messages in Apache Kafka could improve."
"In the next release, I would like to see the GUI allow you to configure the security section."
"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."
 

Pricing and Cost Advice

"Apache Kafka is an open-source solution."
"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 an open-source solution."
"It's quite affordable considering the value it provides."
"It is open source software."
"The solution is open source; it's free to use."
"Apache Kafka has an open-source pricing."
"Apache Kafka is an open-source solution and there are no fees, but there are fees associated with confluence, which are based on subscription."
"The pricing needs to be improved."
"The platform is averagely priced."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Computer Software Company
11%
Manufacturing Company
9%
Retailer
5%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise18
Large Enterprise49
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.
What do you like most about IBM Event Streams?
The system efficiently processes and calculates the data flow within the cluster using DLP functionality.
What is your experience regarding pricing and costs for IBM Event Streams?
The platform is averagely priced. I rate the pricing a six out of ten.
What needs improvement with IBM Event Streams?
The product's interface needs improvement. Additionally, there could be a management console to create and manage clusters.
 

Comparisons

 

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.
881,455 professionals have used our research since 2012.