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Apache Kafka pros and cons

Vendor: Apache
4.1 out of 5
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Pros & Cons summary

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Prominent pros & cons

PROS

Apache Kafka offers excellent scalability, allowing organizations to manage vast data volumes effortlessly.
It is highly stable, with users managing millions of events daily without issues.
Apache Kafka provides impressive throughput, facilitating real-time data processing and reducing operational delays.
The platform supports seamless integration with multiple languages and ecosystems, including Java, Azure, and Microsoft.
Apache Kafka is valued for its high performance, performance-wise better than other tools, and guarantees message delivery effectively.

CONS

Apache Kafka has limitations related to throughput, message duplication, and lack of control over the message queue.
There are challenges with scaling and operational complexity, along with a dependency on ZooKeeper.
The documentation is overly complex and not user-friendly for customers without a technical background.
The support from Apache Kafka is lacking and could be improved for better user assistance.
Monitoring tools for Apache Kafka are insufficient and lack real-time data insights compared to enterprise-grade solutions.
 

Apache Kafka Pros review quotes

Amandeep Pawar - PeerSpot reviewer
Senior Engineer at Airy Software Technologies Private Limited
Aug 3, 2026
Apache Kafka is very useful in our organization and makes applications more loosely coupled.
AnilKumar40 - PeerSpot reviewer
Senior Principal Architect at a computer software company with 501-1,000 employees
May 21, 2026
The great thing about Apache Kafka is that we can seamlessly scale the application and, based on demand, we can add nodes without shutting down the environment.
Kamlesh Pant - PeerSpot reviewer
Data Architect at Ascendion
Dec 17, 2025
Apache Kafka is a mature product and can handle a massive amount of data in real time for data consumption.
Learn what your peers think about Apache Kafka. Get advice and tips from experienced pros sharing their opinions. Updated: August 2026.
909,679 professionals have used our research since 2012.
Bruno da Silva - PeerSpot reviewer
Senior Manager at Timestamp, SA
Sep 11, 2025
Apache Kafka is particularly valuable for stream data processing, handling transactions, managing high levels of transactions, and orchestrating stream mode data.
SD
Technology Leader at eTCaaS
Dec 26, 2024
Apache Kafka offers unique data streaming.
NB
Mar 31, 2025
Apache Kafka is effective when dealing with large volumes of data flowing at high speeds, requiring real-time processing.
VU
Sr. Lead - Engineering at GlobalLogic
Oct 9, 2024
Kafka is scalable to any degree we want, and it has several connectors available for integration in multiple languages, making it easier for integration.
reviewer2711799 - PeerSpot reviewer
DevOps Engineer
May 28, 2025
I appreciate that Apache Kafka is fast and secure thanks to implementing it with AWS, allowing me to secure it on a high level.
Eyob Alemu - PeerSpot reviewer
Technical Director at NIDP
Oct 2, 2024
The convenience in setting up after major problems like data center blackouts is a notable feature.
Amit Laddha - PeerSpot reviewer
Vice President (Information and Product Management) at Tradebulls Securities (P) Limited
Sep 13, 2023
Apache Kafka's most valuable features include clustering and sharding...It is a pretty stable solution.
 

Apache Kafka Cons review quotes

Amandeep Pawar - PeerSpot reviewer
Senior Engineer at Airy Software Technologies Private Limited
Aug 3, 2026
We can improve the high throughput because there are some limitations.
AnilKumar40 - PeerSpot reviewer
Senior Principal Architect at a computer software company with 501-1,000 employees
May 21, 2026
The initial setup is simple, but the ongoing management becomes challenging.
Kamlesh Pant - PeerSpot reviewer
Data Architect at Ascendion
Dec 17, 2025
Scalability may cause issues in the product if my nodes are full with multiple sources and delivery is slowing down.
Learn what your peers think about Apache Kafka. Get advice and tips from experienced pros sharing their opinions. Updated: August 2026.
909,679 professionals have used our research since 2012.
Bruno da Silva - PeerSpot reviewer
Senior Manager at Timestamp, SA
Sep 11, 2025
The interface of Apache Kafka could be significantly better.
SD
Technology Leader at eTCaaS
Dec 26, 2024
In the data sharing space, the performance of Apache Kafka could be improved. The performance angle is critical, and while it works in milliseconds, the goal is to move towards microseconds.
NB
Mar 31, 2025
We haven't seen a return on investment with Apache Kafka. It's used for a specific use case rather than cost reduction.
VU
Sr. Lead - Engineering at GlobalLogic
Oct 9, 2024
The UI used to access Kafka topics can be further improved.
reviewer2711799 - PeerSpot reviewer
DevOps Engineer
May 28, 2025
For personal preferences, since we use Managed Kafka in AWS, I would appreciate having some kind of UI integrated into Apache Kafka for connecting to it because using code to connect it is basic, but we can use a UI.
Eyob Alemu - PeerSpot reviewer
Technical Director at NIDP
Oct 2, 2024
Kafka has some limitations in terms of queue management.
Amit Laddha - PeerSpot reviewer
Vice President (Information and Product Management) at Tradebulls Securities (P) Limited
Sep 13, 2023
In Apache Kafka, it is currently difficult to create a consumer.