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Apache Spark Streaming vs Redpanda comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

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 Spark Streaming
Ranking in Streaming Analytics
8th
Average Rating
7.8
Reviews Sentiment
6.4
Number of Reviews
17
Ranking in other categories
No ranking in other categories
Redpanda
Ranking in Streaming Analytics
5th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
14
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Streaming Analytics category, the mindshare of Apache Spark Streaming is 4.6%, up from 3.6% compared to the previous year. The mindshare of Redpanda is 2.0%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Streaming Analytics Mindshare Distribution
ProductMindshare (%)
Redpanda2.0%
Apache Spark Streaming4.6%
Other93.4%
Streaming Analytics
 

Featured Reviews

Khoa Dang Le - PeerSpot reviewer
Principal AI Engineer at IMT Solutions
Have faced challenges with complex data handling and seek smoother integration for machine learning workflows
I find the fault tolerance feature beneficial because I use it for serving data from a landing area. I understand all of the structures we have for Spark SQL, Spark Streaming, and MLlib. The ability of Apache Spark Streaming to handle out-of-order data using watermarking and windowing is something we use in our pipeline. Nearly 50% of our usage is based on that because we use it for landing data, and we appreciate that we can work with it. The main benefits of Apache Spark Streaming include cost savings, time savings, and efficiency improvements about data storage. The fast storage capability is crucial because Apache Spark replaces Hadoop's MapReduce, allowing us to manage our data more efficiently.
ArpitShah - PeerSpot reviewer
Software Analyst at CLSA
Event streaming has simplified video data cleanup and now powers real-time analytics
One area for improvement is providing more examples. For instance, Redpanda could be more useful as a sink where you get the data and can directly push to S3. While this is possible through the API, there are better and faster ways to do it. You can make a million API calls and accomplish the task in one and a half hours, but the same thing can be done in ten minutes through other methods. These faster approaches are not documented in obvious places. You have to find information scattered across various blogs. Redpanda should collect all the good blogs and best practices and put them in their documentation. This is more about knowledge management and making it easy for users to understand the product for complex use cases. For simple use cases, it is straightforward. We all use the basic pipe functionality. However, providing more examples would be useful. For example, integration with AWS and the AWS ecosystem would be cool.

Quotes from Members

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

Pros

"It's the fastest solution on the market with low latency data on data transformations."
"The platform’s most valuable feature for processing real-time data is its ability to handle continuous data streams."
"Apache Spark's capabilities for machine learning are quite extensive and can be used in a low-code way."
"Apache Spark Streaming's most valuable feature is near real-time analytics. The developers can build APIs easily for a code-steaming pipeline. The solutions have an ecosystem of integration with other stock services."
"The solution is better than average and some of the valuable features include efficiency and stability."
"Apache Spark Streaming is versatile. You can use it for competitive intelligence, gathering data from competitors, or for internal tasks like monitoring workflows."
"Apache Spark Streaming has features like checkpointing and Streaming API that are useful."
"Spark Streaming is critical, quite stable, full-featured, and scalable."
"Redpanda has positively impacted my organization by being easy to implement quickly for use cases such as the implementation of MVPs and PoCs, making scalability, tolerance, and availability very interesting and facilitating the provisioning of infrastructure efficiently."
"I think Redpanda will dominate the market in the future, and it will be a really strong contender regarding streaming and AI."
"The cost savings have been significant."
"I do want to mention that there was a part of Redpanda where you can configure and create containers with Docker."
"The performance is superb, and the value we are getting for the money we pay is great."
"I tested it with ten-plus nodes, and it's highly scalable."
"Redpanda has positively impacted my organization by allowing us to move from a batch approach to a more streaming approach for our jobs, which cuts down on our delivery time and allows us to better meet our SLAs for our clients."
"I would recommend Redpanda to others because it's easy to set up, consumes less resources, and is stable compared to other tools."
 

Cons

"The problem is we need to use it in a certain manner. After that, we need to apply another pipeline for the machine learning processes, and that's what we work on."
"In terms of improvement, the UI could be better."
"The debugging aspect could use some improvement."
"The solution itself could be easier to use."
"The initial setup is quite complex."
"There could be an improvement in the area of the user configuration section, it should be less developer-focused and more business user-focused."
"We would like to have the ability to do arbitrary stateful functions in Python."
"The cost and load-related optimizations are areas where the tool lacks and needs improvement."
"Redpanda is not the best technology available on the market."
"I think Redpanda needs to increase the connector options."
"Redpanda needs more visibility and primarily greater access to documentation."
"For me, I was trying to get a lot of data, but I would only get one day's worth of data, even though I asked how I could increase the retention size."
"We had one incident that we concluded was a case of memory leak."
"I think Redpanda is overall very good for us, and I am uncertain whether Redpanda can scale to very large companies as we are a medium-sized startup."
"One area for improvement is providing more examples."
"In Redpanda, the areas that have room for improvement are in the clustering part."
 

Pricing and Cost Advice

"On a scale from one to ten, where one is expensive, or not cost-effective, and ten is cheap, I rate the price a seven."
"I was using the open-source community version, which was self-hosted."
"People pay for Apache Spark Streaming as a service."
"Spark is an affordable solution, especially considering its open-source nature."
"It's free. Everybody can use it, only support is paid."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Outsourcing Company
13%
Comms Service Provider
9%
Healthcare Company
6%
Financial Services Firm
18%
Comms Service Provider
13%
Computer Software Company
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise7
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise1
Large Enterprise4
 

Questions from the Community

What needs improvement with Apache Spark Streaming?
One of the improvements we need is in Spark SQL and the machine learning library. I don't think there is too much to work on, but the issue is when we want to use machine learning, we always need t...
What is your primary use case for Apache Spark Streaming?
We work with Apache Spark Streaming for our project because we use that as one of the landing data sources, and we work with it to ensure we can get all of the data before it goes through our data ...
What advice do you have for others considering Apache Spark Streaming?
One thing I would share with other organizations considering Apache Spark Streaming is the necessity of having effective data storage. We want to ensure we acquire and manage our data storage effec...
What is your experience regarding pricing and costs for Redpanda?
Regarding my experience with pricing, setup cost, and licensing for Redpanda, I am exploring the product. If I am convinced about the product and the capabilities, and I am sure I will be because I...
What needs improvement with Redpanda?
Redpanda can be improved in several ways, and the more I experiment with the product, the more limitations I find. I understand that this is about business, and the product should grow, and they ha...
What is your primary use case for Redpanda?
My main use case for Redpanda is primarily for streaming, and I am currently focusing on building data lakehouses because I find them really interesting. Redpanda fits into my data lakehouse setup ...
 

Also Known As

Spark Streaming
No data available
 

Overview

 

Sample Customers

UC Berkeley AMPLab, Amazon, Alibaba Taobao, Kenshoo, eBay Inc.
Information Not Available
Find out what your peers are saying about Apache Spark Streaming vs. Redpanda and other solutions. Updated: September 2026.
913,683 professionals have used our research since 2012.