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Kpow for Apache Kafka vs Starburst Galaxy 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

Kpow for Apache Kafka
Ranking in Streaming Analytics
22nd
Average Rating
8.6
Reviews Sentiment
4.2
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Starburst Galaxy
Ranking in Streaming Analytics
8th
Average Rating
9.4
Reviews Sentiment
2.5
Number of Reviews
11
Ranking in other categories
Data Science Platforms (6th)
 

Mindshare comparison

As of July 2026, in the Streaming Analytics category, the mindshare of Kpow for Apache Kafka is 0.4%, up from 0.0% compared to the previous year. The mindshare of Starburst Galaxy is 1.7%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Streaming Analytics Mindshare Distribution
ProductMindshare (%)
Starburst Galaxy1.7%
Kpow for Apache Kafka0.4%
Other97.9%
Streaming Analytics
 

Featured Reviews

Nikhil Thapa - PeerSpot reviewer
Software Developer
Unified monitoring has improved real-time visibility and simplified secure data diagnostics
I believe Kpow for Apache Kafka is already in a pretty good state. However, the default resource allocation is very limited. I would suggest they increase the best resource requirements. The default requires around 2 GB to 8 GB, which is relatively high for a UI tool that could be scaled through one CPU to 2 GB for a single cluster. I chose the number eight because it has a very good GUI for handling Apache Kafka. However, there are some improvements that should be made. Since it is not a free tool and you have to pay for it, there is no testing possible without paying something. This is not ideal for those who want to try the free version. There are no other improvements needed for Kpow for Apache Kafka that I haven't mentioned.
NK
Advisory Solutions Architect at Dell Technologies
Unified data querying has accelerated petabyte-scale analytics and simplified dashboard delivery
Starburst Galaxy offers me several best features, which include very fast querying results, automatic indexing of data for long tables, a cost-based optimizer which reduces the time to query large tables, and an agentic feature that lets me talk to my data.I find myself relying most on querying from different databases as well as automatic indexing in my day-to-day work, as I am a data science architect who needs to get the queries in a very short period of time. Starburst Galaxy serves the best purpose for me because if my SLAs are not met with my customers, they will raise a case, and I have tried many other tools, but Starburst Galaxy fits the best. Starburst Galaxy has positively impacted my organization since we were struggling with Denodo and Dremio, which had their own features but were not helpful in querying large amounts of data, especially semi-structured or unstructured data. Starburst Galaxy addresses this with many YAML files and manifest files for automated maintenance, and it helps reduce the small file problem in different HDFS systems. Additionally, Starburst Galaxy has an MCP server that connects to various agentic pipelines, reducing the time to market for data consumption.

Quotes from Members

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

Pros

"Using Kafka instead of something such as IBM MQ is much cheaper, offering scalability and processing messages in parallel, which Kafka helps manage quite a lot, though you can have issues with duplicate processing."
"Kpow for Apache Kafka has positively impacted my organization and has been very beneficial."
"Kpow for Apache Kafka makes development faster because integration with Kafka can be quite complex and requires significant research and development effort, however, with Kpow for Apache Kafka, you can use a simple integration process to handle all of these aspects."
"Starburst Galaxy has positively impacted my organization by allowing us to rethink the strategy for data and architect data differently; instead of having multiple data marts and siloed data marts, we have a unified vision, and that is how it is changing."
"Starburst Galaxy has significantly improved our data architecture flexibility and performance management by solving cross-database query challenges and enabling us to utilize iceberg tables externally across our entire data ecosystem."
"Starburst Galaxy serves the best purpose for me because if my SLAs are not met with my customers, they will raise a case, and I have tried many other tools, but Starburst Galaxy fits the best."
"Starburst Galaxy serves as our primary SQL-based data processing engine, a strategic decision driven by its seamless integration with our AWS cloud infrastructure and its ability to deliver high performance with low-latency responses."
"Starburst Galaxy has improved our organization by unifying access to all major data sources, reducing the need for complex ETL processes."
"I use Starburst as a cost-efficient hosted option for Trino for data integration and ad-hoc analysis across a broad range of data sources."
"Starburst Galaxy is becoming a cornerstone of our data platform, empowering us to make smarter and faster decisions across the organization."
"Starburst has provided us with virtually guaranteed performance on complex queries across datasets that are in the tens of gigabytes which complete in seconds."
 

Cons

"To improve Kpow for Apache Kafka, I believe that even though the UI is really user-friendly, it can be made more intuitive."
"However, the default resource allocation is very limited."
"I am saying that the cloud version is quite expensive, and there's room for improvement since I've set up a test cluster on my own AWS account, and within the first couple of days, it already accumulated a bill close to $200-$300 with no activity on the cluster."
"I would like to see better alerting integrations for failures and errors in scheduled tasks and maintenance jobs."
"I would like Starburst to leverage AI to improve usability. Data lakes are complicated and difficult for users to explore."
"As a hosted option, I wish I had more control over the cluster configuration, specifically regarding some of the more advanced options."
"Cluster startup time can be slow, sometimes taking over a minute."
"I think there are areas of improvement with respect to AI adaptability, and also in general, the amount of connectors working with other tools are areas where it can be expanded."
"Cluster startup time is another pain point, typically 3 to 5 minutes, which is not the worst with proper planning but can be annoying for ad-hoc work."
"Starburst Galaxy can be improved by discovering unstructured data and building in streaming ingestion because we are currently using Kafka for that purpose."
"The most persistent issue is the cluster spin-up time."
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Top Industries

By visitors reading reviews
Construction Company
36%
Insurance Company
23%
Comms Service Provider
8%
Manufacturing Company
4%
Financial Services Firm
29%
Computer Software Company
12%
Construction Company
7%
University
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise3
 

Questions from the Community

What is your experience regarding pricing and costs for Kpow for Apache Kafka?
My experience with pricing, setup cost, and licensing for Kpow for Apache Kafka is that pricing is quite reasonable. However, it should be open source so that everybody can at least use a free tria...
What needs improvement with Kpow for Apache Kafka?
I believe Kpow for Apache Kafka is already in a pretty good state. However, the default resource allocation is very limited. I would suggest they increase the best resource requirements. The defaul...
What is your primary use case for Kpow for Apache Kafka?
My main use case for Kpow for Apache Kafka is that it functions as a monitoring tool. It was developed by Factor House and is used to observe, inspect, manage, and grow Kafka clusters. These are th...
What is your experience regarding pricing and costs for Starburst Galaxy?
I recommend experimenting with different cluster sizes to determine what works best for your particular use case.
What needs improvement with Starburst Galaxy?
Starburst Galaxy can be improved by discovering unstructured data and building in streaming ingestion because we are currently using Kafka for that purpose. We rely on third-party tools for ingesti...
What is your primary use case for Starburst Galaxy?
My main use case for Starburst Galaxy is querying petabytes of data across vast data sources, and I use a federated query engine to join data sources from different databases and then join them usi...
 

Overview

Find out what your peers are saying about Databricks, Microsoft, Apache and others in Streaming Analytics. Updated: June 2026.
902,988 professionals have used our research since 2012.